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© Atherton Bikes 2025
NOW SHIPPING WORLD-WIDE

A.150 Enduro

A.150M.3

A.150 Enduro

A.150M.3

RockShox Ultimate suspension and SRAM Eagle Transmission. The A150M.3 blends proven tech, trail-ready performance and a premium chassis.

This bike is available to buy through the cycle-to-work scheme 

£7,299.00

*UK prices include VAT, Euro and USD exclude duty and tax.
Shipping charged at checkout

Step 1: Frame Color
    Step 2: Graphic choices
      Step 3: Frame Size

        RockShox Ultimate suspension and SRAM Eagle Transmission. The A150M.3 blends proven tech, trail-ready performance and a premium chassis.

        This bike is available to buy through the cycle-to-work scheme 

        £7,299.00

        *UK prices include VAT, Euro and USD exclude duty and tax.
        Shipping charged at checkout

        Fit Calculator

        Step 1 Step 2

        Enter your measurements in mm below.

        Shoes on and fingertip to fingertip as shown on the diagram; you’ll find it easier if you can find someone to hold the tape.

        Need help with how to measure yourself accurately - Click here

        Personal stats
        To save a copy of your measurements, enter your email and we will send you your details.

        By generating your perfect size you are agreeing to being added to our mailing lists to receive sales and marketing communications. See our privacy policy here. See our terms and conditions here.

        Frame calc
        Select frame
        Step 1 Step 2
        < Back

        Your measurements are a close match to one of our extended range of sizes.
        We recommend you ride a

        Compare against a full custom option below.

        Your measurements are best suited to our full custom option.

        Compare with standard sizes below.

        Standard Size
        Custom
        Geometry

        *Additional £650 to build cost

        Reach
        Reach 415mm
        Reach
        Seat Tube Length
        Seat Tube Length 395mm
        Seat Tube Length
        Head Tube Angle
        Head Tube Angle 64.5°
        Head Tube Angle
        Effective Seat Tube Angle
        Effective Seat Tube Angle 77.5°
        Effective Seat Tube Angle
        Chainstay Length
        Chainstay Length 430mm
        Chainstay Length
        Wheelbase
        Wheelbase 1176mm
        Wheelbase
        Head Tube Length
        Head Tube Length 90mm
        Head Tube Length
        BB Height
        BB Height 339mm
        BB Height
        Stack Height
        Stack Height 618mm
        Stack Height
        BB Offset
        BB Offset 16mm
        BB Offset
        Dropper Post Length
        Dropper Post Length 0
        Dropper Post Length
        Stand Over
        Stand Over 698
        Stand Over
        Reach
        Reach 425mm
        Reach
        Seat Tube Length
        Seat Tube Length 395mm
        Seat Tube Length
        Head Tube Angle
        Head Tube Angle 64.5°
        Head Tube Angle
        Effective Seat Tube Angle
        Effective Seat Tube Angle 77.5°
        Effective Seat Tube Angle
        Chainstay Length
        Chainstay Length 430mm
        Chainstay Length
        Wheelbase
        Wheelbase 1186mm
        Wheelbase
        Head Tube Length
        Head Tube Length 90mm
        Head Tube Length
        BB Height
        BB Height 339mm
        BB Height
        Stack Height
        Stack Height 618mm
        Stack Height
        BB Offset
        BB Offset 16mm
        BB Offset
        Dropper Post Length
        Dropper Post Length 0
        Dropper Post Length
        Stand Over
        Stand Over 697
        Stand Over
        Reach
        Reach 435mm
        Reach
        Seat Tube Length
        Seat Tube Length 395mm
        Seat Tube Length
        Head Tube Angle
        Head Tube Angle 64.5°
        Head Tube Angle
        Effective Seat Tube Angle
        Effective Seat Tube Angle 77.5°
        Effective Seat Tube Angle
        Chainstay Length
        Chainstay Length 430mm
        Chainstay Length
        Wheelbase
        Wheelbase 1196mm
        Wheelbase
        Head Tube Length
        Head Tube Length 90mm
        Head Tube Length
        BB Height
        BB Height 339mm
        BB Height
        Stack Height
        Stack Height 618mm
        Stack Height
        BB Offset
        BB Offset 16mm
        BB Offset
        Dropper Post Length
        Dropper Post Length 0
        Dropper Post Length
        Stand Over
        Stand Over 696
        Stand Over
        Reach
        Reach 445mm
        Reach
        Seat Tube Length
        Seat Tube Length 395mm
        Seat Tube Length
        Head Tube Angle
        Head Tube Angle 64.5°
        Head Tube Angle
        Effective Seat Tube Angle
        Effective Seat Tube Angle 77.5°
        Effective Seat Tube Angle
        Chainstay Length
        Chainstay Length 430mm
        Chainstay Length
        Wheelbase
        Wheelbase 1210mm
        Wheelbase
        Head Tube Length
        Head Tube Length 100mm
        Head Tube Length
        BB Height
        BB Height 339mm
        BB Height
        Stack Height
        Stack Height 627mm
        Stack Height
        BB Offset
        BB Offset 16mm
        BB Offset
        Dropper Post Length
        Dropper Post Length 0
        Dropper Post Length
        Stand Over
        Stand Over 696
        Stand Over
        Reach
        Reach 455mm
        Reach
        Seat Tube Length
        Seat Tube Length 395mm
        Seat Tube Length
        Head Tube Angle
        Head Tube Angle 64.5°
        Head Tube Angle
        Effective Seat Tube Angle
        Effective Seat Tube Angle 78.25°
        Effective Seat Tube Angle
        Chainstay Length
        Chainstay Length 435mm
        Chainstay Length
        Wheelbase
        Wheelbase 1225mm
        Wheelbase
        Head Tube Length
        Head Tube Length 100mm
        Head Tube Length
        BB Height
        BB Height 339mm
        BB Height
        Stack Height
        Stack Height 627mm
        Stack Height
        BB Offset
        BB Offset 16mm
        BB Offset
        Dropper Post Length
        Dropper Post Length 0
        Dropper Post Length
        Stand Over
        Stand Over 693
        Stand Over
        Reach
        Reach 455mm
        Reach
        Seat Tube Length
        Seat Tube Length 420mm
        Seat Tube Length
        Head Tube Angle
        Head Tube Angle 64.5°
        Head Tube Angle
        Effective Seat Tube Angle
        Effective Seat Tube Angle 78.25°
        Effective Seat Tube Angle
        Chainstay Length
        Chainstay Length 435mm
        Chainstay Length
        Wheelbase
        Wheelbase 1230mm
        Wheelbase
        Head Tube Length
        Head Tube Length 110mm
        Head Tube Length
        BB Height
        BB Height 339mm
        BB Height
        Stack Height
        Stack Height 636mm
        Stack Height
        BB Offset
        BB Offset 16mm
        BB Offset
        Dropper Post Length
        Dropper Post Length 0
        Dropper Post Length
        Stand Over
        Stand Over 718
        Stand Over
        Reach
        Reach 465mm
        Reach
        Seat Tube Length
        Seat Tube Length 395mm
        Seat Tube Length
        Head Tube Angle
        Head Tube Angle 64.5°
        Head Tube Angle
        Effective Seat Tube Angle
        Effective Seat Tube Angle 78.25°
        Effective Seat Tube Angle
        Chainstay Length
        Chainstay Length 435mm
        Chainstay Length
        Wheelbase
        Wheelbase 1235mm
        Wheelbase
        Head Tube Length
        Head Tube Length 100mm
        Head Tube Length
        BB Height
        BB Height 339mm
        BB Height
        Stack Height
        Stack Height 627mm
        Stack Height
        BB Offset
        BB Offset 16mm
        BB Offset
        Dropper Post Length
        Dropper Post Length 0
        Dropper Post Length
        Stand Over
        Stand Over 692
        Stand Over
        Reach
        Reach 465mm
        Reach
        Seat Tube Length
        Seat Tube Length 420mm
        Seat Tube Length
        Head Tube Angle
        Head Tube Angle 64.5°
        Head Tube Angle
        Effective Seat Tube Angle
        Effective Seat Tube Angle 78.25°
        Effective Seat Tube Angle
        Chainstay Length
        Chainstay Length 435mm
        Chainstay Length
        Wheelbase
        Wheelbase 1240mm
        Wheelbase
        Head Tube Length
        Head Tube Length 110mm
        Head Tube Length
        BB Height
        BB Height 339mm
        BB Height
        Stack Height
        Stack Height 636mm
        Stack Height
        BB Offset
        BB Offset 16mm
        BB Offset
        Dropper Post Length
        Dropper Post Length 0
        Dropper Post Length
        Stand Over
        Stand Over 718
        Stand Over
        Reach
        Reach 475mm
        Reach
        Seat Tube Length
        Seat Tube Length 395mm
        Seat Tube Length
        Head Tube Angle
        Head Tube Angle 64.5°
        Head Tube Angle
        Effective Seat Tube Angle
        Effective Seat Tube Angle 78.25°
        Effective Seat Tube Angle
        Chainstay Length
        Chainstay Length 435mm
        Chainstay Length
        Wheelbase
        Wheelbase 1245mm
        Wheelbase
        Head Tube Length
        Head Tube Length 100mm
        Head Tube Length
        BB Height
        BB Height 339mm
        BB Height
        Stack Height
        Stack Height 627mm
        Stack Height
        BB Offset
        BB Offset 16mm
        BB Offset
        Dropper Post Length
        Dropper Post Length 0
        Dropper Post Length
        Stand Over
        Stand Over 692
        Stand Over
        Reach
        Reach 475mm
        Reach
        Seat Tube Length
        Seat Tube Length 440mm
        Seat Tube Length
        Head Tube Angle
        Head Tube Angle 64.5°
        Head Tube Angle
        Effective Seat Tube Angle
        Effective Seat Tube Angle 78.25°
        Effective Seat Tube Angle
        Chainstay Length
        Chainstay Length 435mm
        Chainstay Length
        Wheelbase
        Wheelbase 1250mm
        Wheelbase
        Head Tube Length
        Head Tube Length 110mm
        Head Tube Length
        BB Height
        BB Height 339mm
        BB Height
        Stack Height
        Stack Height 636mm
        Stack Height
        BB Offset
        BB Offset 16mm
        BB Offset
        Dropper Post Length
        Dropper Post Length 0
        Dropper Post Length
        Stand Over
        Stand Over 736
        Stand Over
        Reach
        Reach 485mm
        Reach
        Seat Tube Length
        Seat Tube Length 420mm
        Seat Tube Length
        Head Tube Angle
        Head Tube Angle 64.5°
        Head Tube Angle
        Effective Seat Tube Angle
        Effective Seat Tube Angle 78.25°
        Effective Seat Tube Angle
        Chainstay Length
        Chainstay Length 435mm
        Chainstay Length
        Wheelbase
        Wheelbase 1255mm
        Wheelbase
        Head Tube Length
        Head Tube Length 100mm
        Head Tube Length
        BB Height
        BB Height 339mm
        BB Height
        Stack Height
        Stack Height 627mm
        Stack Height
        BB Offset
        BB Offset 16mm
        BB Offset
        Dropper Post Length
        Dropper Post Length 0
        Dropper Post Length
        Stand Over
        Stand Over 715
        Stand Over
        Reach
        Reach 485mm
        Reach
        Seat Tube Length
        Seat Tube Length 440mm
        Seat Tube Length
        Head Tube Angle
        Head Tube Angle 64.5°
        Head Tube Angle
        Effective Seat Tube Angle
        Effective Seat Tube Angle 78.25°
        Effective Seat Tube Angle
        Chainstay Length
        Chainstay Length 435mm
        Chainstay Length
        Wheelbase
        Wheelbase 1260mm
        Wheelbase
        Head Tube Length
        Head Tube Length 110mm
        Head Tube Length
        BB Height
        BB Height 339mm
        BB Height
        Stack Height
        Stack Height 636mm
        Stack Height
        BB Offset
        BB Offset 16mm
        BB Offset
        Dropper Post Length
        Dropper Post Length 0
        Dropper Post Length
        Stand Over
        Stand Over 735
        Stand Over
        Reach
        Reach 495mm
        Reach
        Seat Tube Length
        Seat Tube Length 420mm
        Seat Tube Length
        Head Tube Angle
        Head Tube Angle 64.5°
        Head Tube Angle
        Effective Seat Tube Angle
        Effective Seat Tube Angle 79°
        Effective Seat Tube Angle
        Chainstay Length
        Chainstay Length 440mm
        Chainstay Length
        Wheelbase
        Wheelbase 1275mm
        Wheelbase
        Head Tube Length
        Head Tube Length 110mm
        Head Tube Length
        BB Height
        BB Height 339mm
        BB Height
        Stack Height
        Stack Height 636mm
        Stack Height
        BB Offset
        BB Offset 16mm
        BB Offset
        Dropper Post Length
        Dropper Post Length 0
        Dropper Post Length
        Stand Over
        Stand Over 714
        Stand Over
        Reach
        Reach 495mm
        Reach
        Seat Tube Length
        Seat Tube Length 440mm
        Seat Tube Length
        Head Tube Angle
        Head Tube Angle 64.5°
        Head Tube Angle
        Effective Seat Tube Angle
        Effective Seat Tube Angle 79°
        Effective Seat Tube Angle
        Chainstay Length
        Chainstay Length 440mm
        Chainstay Length
        Wheelbase
        Wheelbase 1280mm
        Wheelbase
        Head Tube Length
        Head Tube Length 120mm
        Head Tube Length
        BB Height
        BB Height 339mm
        BB Height
        Stack Height
        Stack Height 645mm
        Stack Height
        BB Offset
        BB Offset 16mm
        BB Offset
        Dropper Post Length
        Dropper Post Length 0
        Dropper Post Length
        Stand Over
        Stand Over 734
        Stand Over
        Reach
        Reach 505mm
        Reach
        Seat Tube Length
        Seat Tube Length 420mm
        Seat Tube Length
        Head Tube Angle
        Head Tube Angle 64.5°
        Head Tube Angle
        Effective Seat Tube Angle
        Effective Seat Tube Angle 79°
        Effective Seat Tube Angle
        Chainstay Length
        Chainstay Length 440mm
        Chainstay Length
        Wheelbase
        Wheelbase 1285mm
        Wheelbase
        Head Tube Length
        Head Tube Length 110mm
        Head Tube Length
        BB Height
        BB Height 339mm
        BB Height
        Stack Height
        Stack Height 636mm
        Stack Height
        BB Offset
        BB Offset 16mm
        BB Offset
        Dropper Post Length
        Dropper Post Length 0
        Dropper Post Length
        Stand Over
        Stand Over 713
        Stand Over
        Reach
        Reach 505mm
        Reach
        Seat Tube Length
        Seat Tube Length 460mm
        Seat Tube Length
        Head Tube Angle
        Head Tube Angle 64.5°
        Head Tube Angle
        Effective Seat Tube Angle
        Effective Seat Tube Angle 79°
        Effective Seat Tube Angle
        Chainstay Length
        Chainstay Length 440mm
        Chainstay Length
        Wheelbase
        Wheelbase 1290mm
        Wheelbase
        Head Tube Length
        Head Tube Length 120mm
        Head Tube Length
        BB Height
        BB Height 339mm
        BB Height
        Stack Height
        Stack Height 645mm
        Stack Height
        BB Offset
        BB Offset 16mm
        BB Offset
        Dropper Post Length
        Dropper Post Length 0
        Dropper Post Length
        Stand Over
        Stand Over 753
        Stand Over
        Reach
        Reach 515mm
        Reach
        Seat Tube Length
        Seat Tube Length 440mm
        Seat Tube Length
        Head Tube Angle
        Head Tube Angle 64.5°
        Head Tube Angle
        Effective Seat Tube Angle
        Effective Seat Tube Angle 79°
        Effective Seat Tube Angle
        Chainstay Length
        Chainstay Length 440mm
        Chainstay Length
        Wheelbase
        Wheelbase 1300mm
        Wheelbase
        Head Tube Length
        Head Tube Length 120mm
        Head Tube Length
        BB Height
        BB Height 339mm
        BB Height
        Stack Height
        Stack Height 645mm
        Stack Height
        BB Offset
        BB Offset 16mm
        BB Offset
        Dropper Post Length
        Dropper Post Length 0
        Dropper Post Length
        Stand Over
        Stand Over 733
        Stand Over
        Reach
        Reach 515mm
        Reach
        Seat Tube Length
        Seat Tube Length 460mm
        Seat Tube Length
        Head Tube Angle
        Head Tube Angle 64.5°
        Head Tube Angle
        Effective Seat Tube Angle
        Effective Seat Tube Angle 79°
        Effective Seat Tube Angle
        Chainstay Length
        Chainstay Length 440mm
        Chainstay Length
        Wheelbase
        Wheelbase 1306mm
        Wheelbase
        Head Tube Length
        Head Tube Length 135mm
        Head Tube Length
        BB Height
        BB Height 339mm
        BB Height
        Stack Height
        Stack Height 658mm
        Stack Height
        BB Offset
        BB Offset 16mm
        BB Offset
        Dropper Post Length
        Dropper Post Length 0
        Dropper Post Length
        Stand Over
        Stand Over 754
        Stand Over
        Reach
        Reach 525mm
        Reach
        Seat Tube Length
        Seat Tube Length 440mm
        Seat Tube Length
        Head Tube Angle
        Head Tube Angle 64.5°
        Head Tube Angle
        Effective Seat Tube Angle
        Effective Seat Tube Angle 79°
        Effective Seat Tube Angle
        Chainstay Length
        Chainstay Length 440mm
        Chainstay Length
        Wheelbase
        Wheelbase 1309mm
        Wheelbase
        Head Tube Length
        Head Tube Length 120mm
        Head Tube Length
        BB Height
        BB Height 339mm
        BB Height
        Stack Height
        Stack Height 645mm
        Stack Height
        BB Offset
        BB Offset 16mm
        BB Offset
        Dropper Post Length
        Dropper Post Length 0
        Dropper Post Length
        Stand Over
        Stand Over 732
        Stand Over
        Reach
        Reach 525mm
        Reach
        Seat Tube Length
        Seat Tube Length 480mm
        Seat Tube Length
        Head Tube Angle
        Head Tube Angle 64.5°
        Head Tube Angle
        Effective Seat Tube Angle
        Effective Seat Tube Angle 79°
        Effective Seat Tube Angle
        Chainstay Length
        Chainstay Length 440mm
        Chainstay Length
        Wheelbase
        Wheelbase 1316mm
        Wheelbase
        Head Tube Length
        Head Tube Length 135mm
        Head Tube Length
        BB Height
        BB Height 339mm
        BB Height
        Stack Height
        Stack Height 658mm
        Stack Height
        BB Offset
        BB Offset 16mm
        BB Offset
        Dropper Post Length
        Dropper Post Length 0
        Dropper Post Length
        Stand Over
        Stand Over 772
        Stand Over
        Reach
        Reach 535mm
        Reach
        Seat Tube Length
        Seat Tube Length 440mm
        Seat Tube Length
        Head Tube Angle
        Head Tube Angle 64.5°
        Head Tube Angle
        Effective Seat Tube Angle
        Effective Seat Tube Angle 79°
        Effective Seat Tube Angle
        Chainstay Length
        Chainstay Length 440mm
        Chainstay Length
        Wheelbase
        Wheelbase 1319mm
        Wheelbase
        Head Tube Length
        Head Tube Length 120mm
        Head Tube Length
        BB Height
        BB Height 339mm
        BB Height
        Stack Height
        Stack Height 645mm
        Stack Height
        BB Offset
        BB Offset 16mm
        BB Offset
        Dropper Post Length
        Dropper Post Length 0
        Dropper Post Length
        Stand Over
        Stand Over 732
        Stand Over
        Reach
        Reach 535mm
        Reach
        Seat Tube Length
        Seat Tube Length 480mm
        Seat Tube Length
        Head Tube Angle
        Head Tube Angle 64.5°
        Head Tube Angle
        Effective Seat Tube Angle
        Effective Seat Tube Angle 79°
        Effective Seat Tube Angle
        Chainstay Length
        Chainstay Length 440mm
        Chainstay Length
        Wheelbase
        Wheelbase 1326mm
        Wheelbase
        Head Tube Length
        Head Tube Length 135mm
        Head Tube Length
        BB Height
        BB Height 339mm
        BB Height
        Stack Height
        Stack Height 658mm
        Stack Height
        BB Offset
        BB Offset 16mm
        BB Offset
        Dropper Post Length
        Dropper Post Length 0
        Dropper Post Length
        Stand Over
        Stand Over 772
        Stand Over
        Reach
        Reach 415mm
        Reach
        Seat Tube Length
        Seat Tube Length 395mm
        Seat Tube Length
        Head Tube Angle
        Head Tube Angle 64.5°
        Head Tube Angle
        Effective Seat Tube Angle
        Effective Seat Tube Angle 77.5°
        Effective Seat Tube Angle
        Chainstay Length
        Chainstay Length 430mm
        Chainstay Length
        Wheelbase
        Wheelbase 1176mm
        Wheelbase
        Head Tube Length
        Head Tube Length 90mm
        Head Tube Length
        BB Height
        BB Height 339mm
        BB Height
        Stack Height
        Stack Height 618mm
        Stack Height
        BB Offset
        BB Offset 16mm
        BB Offset
        Dropper Post Length
        Dropper Post Length 0
        Dropper Post Length
        Stand Over
        Stand Over 698
        Stand Over
        Reach
        Reach 425mm
        Reach
        Seat Tube Length
        Seat Tube Length 395mm
        Seat Tube Length
        Head Tube Angle
        Head Tube Angle 64.5°
        Head Tube Angle
        Effective Seat Tube Angle
        Effective Seat Tube Angle 77.5°
        Effective Seat Tube Angle
        Chainstay Length
        Chainstay Length 430mm
        Chainstay Length
        Wheelbase
        Wheelbase 1186mm
        Wheelbase
        Head Tube Length
        Head Tube Length 90mm
        Head Tube Length
        BB Height
        BB Height 339mm
        BB Height
        Stack Height
        Stack Height 618mm
        Stack Height
        BB Offset
        BB Offset 16mm
        BB Offset
        Dropper Post Length
        Dropper Post Length 0
        Dropper Post Length
        Stand Over
        Stand Over 697
        Stand Over
        Reach
        Reach 435mm
        Reach
        Seat Tube Length
        Seat Tube Length 395mm
        Seat Tube Length
        Head Tube Angle
        Head Tube Angle 64.5°
        Head Tube Angle
        Effective Seat Tube Angle
        Effective Seat Tube Angle 77.5°
        Effective Seat Tube Angle
        Chainstay Length
        Chainstay Length 430mm
        Chainstay Length
        Wheelbase
        Wheelbase 1196mm
        Wheelbase
        Head Tube Length
        Head Tube Length 90mm
        Head Tube Length
        BB Height
        BB Height 339mm
        BB Height
        Stack Height
        Stack Height 618mm
        Stack Height
        BB Offset
        BB Offset 16mm
        BB Offset
        Dropper Post Length
        Dropper Post Length 0
        Dropper Post Length
        Stand Over
        Stand Over 696
        Stand Over
        Reach
        Reach 445mm
        Reach
        Seat Tube Length
        Seat Tube Length 395mm
        Seat Tube Length
        Head Tube Angle
        Head Tube Angle 64.5°
        Head Tube Angle
        Effective Seat Tube Angle
        Effective Seat Tube Angle 77.5°
        Effective Seat Tube Angle
        Chainstay Length
        Chainstay Length 430mm
        Chainstay Length
        Wheelbase
        Wheelbase 1210mm
        Wheelbase
        Head Tube Length
        Head Tube Length 100mm
        Head Tube Length
        BB Height
        BB Height 339mm
        BB Height
        Stack Height
        Stack Height 627mm
        Stack Height
        BB Offset
        BB Offset 16mm
        BB Offset
        Dropper Post Length
        Dropper Post Length 0
        Dropper Post Length
        Stand Over
        Stand Over 696
        Stand Over
        Reach
        Reach 455mm
        Reach
        Seat Tube Length
        Seat Tube Length 395mm
        Seat Tube Length
        Head Tube Angle
        Head Tube Angle 64.5°
        Head Tube Angle
        Effective Seat Tube Angle
        Effective Seat Tube Angle 78.25°
        Effective Seat Tube Angle
        Chainstay Length
        Chainstay Length 435mm
        Chainstay Length
        Wheelbase
        Wheelbase 1225mm
        Wheelbase
        Head Tube Length
        Head Tube Length 100mm
        Head Tube Length
        BB Height
        BB Height 339mm
        BB Height
        Stack Height
        Stack Height 627mm
        Stack Height
        BB Offset
        BB Offset 16mm
        BB Offset
        Dropper Post Length
        Dropper Post Length 0
        Dropper Post Length
        Stand Over
        Stand Over 693
        Stand Over
        Reach
        Reach 455mm
        Reach
        Seat Tube Length
        Seat Tube Length 420mm
        Seat Tube Length
        Head Tube Angle
        Head Tube Angle 64.5°
        Head Tube Angle
        Effective Seat Tube Angle
        Effective Seat Tube Angle 78.25°
        Effective Seat Tube Angle
        Chainstay Length
        Chainstay Length 435mm
        Chainstay Length
        Wheelbase
        Wheelbase 1230mm
        Wheelbase
        Head Tube Length
        Head Tube Length 110mm
        Head Tube Length
        BB Height
        BB Height 339mm
        BB Height
        Stack Height
        Stack Height 636mm
        Stack Height
        BB Offset
        BB Offset 16mm
        BB Offset
        Dropper Post Length
        Dropper Post Length 0
        Dropper Post Length
        Stand Over
        Stand Over 718
        Stand Over
        Reach
        Reach 465mm
        Reach
        Seat Tube Length
        Seat Tube Length 395mm
        Seat Tube Length
        Head Tube Angle
        Head Tube Angle 64.5°
        Head Tube Angle
        Effective Seat Tube Angle
        Effective Seat Tube Angle 78.25°
        Effective Seat Tube Angle
        Chainstay Length
        Chainstay Length 435mm
        Chainstay Length
        Wheelbase
        Wheelbase 1235mm
        Wheelbase
        Head Tube Length
        Head Tube Length 100mm
        Head Tube Length
        BB Height
        BB Height 339mm
        BB Height
        Stack Height
        Stack Height 627mm
        Stack Height
        BB Offset
        BB Offset 16mm
        BB Offset
        Dropper Post Length
        Dropper Post Length 0
        Dropper Post Length
        Stand Over
        Stand Over 692
        Stand Over
        Reach
        Reach 465mm
        Reach
        Seat Tube Length
        Seat Tube Length 420mm
        Seat Tube Length
        Head Tube Angle
        Head Tube Angle 64.5°
        Head Tube Angle
        Effective Seat Tube Angle
        Effective Seat Tube Angle 78.25°
        Effective Seat Tube Angle
        Chainstay Length
        Chainstay Length 435mm
        Chainstay Length
        Wheelbase
        Wheelbase 1240mm
        Wheelbase
        Head Tube Length
        Head Tube Length 110mm
        Head Tube Length
        BB Height
        BB Height 339mm
        BB Height
        Stack Height
        Stack Height 636mm
        Stack Height
        BB Offset
        BB Offset 16mm
        BB Offset
        Dropper Post Length
        Dropper Post Length 0
        Dropper Post Length
        Stand Over
        Stand Over 718
        Stand Over
        Reach
        Reach 475mm
        Reach
        Seat Tube Length
        Seat Tube Length 395mm
        Seat Tube Length
        Head Tube Angle
        Head Tube Angle 64.5°
        Head Tube Angle
        Effective Seat Tube Angle
        Effective Seat Tube Angle 78.25°
        Effective Seat Tube Angle
        Chainstay Length
        Chainstay Length 435mm
        Chainstay Length
        Wheelbase
        Wheelbase 1245mm
        Wheelbase
        Head Tube Length
        Head Tube Length 100mm
        Head Tube Length
        BB Height
        BB Height 339mm
        BB Height
        Stack Height
        Stack Height 627mm
        Stack Height
        BB Offset
        BB Offset 16mm
        BB Offset
        Dropper Post Length
        Dropper Post Length 0
        Dropper Post Length
        Stand Over
        Stand Over 692
        Stand Over
        Reach
        Reach 475mm
        Reach
        Seat Tube Length
        Seat Tube Length 440mm
        Seat Tube Length
        Head Tube Angle
        Head Tube Angle 64.5°
        Head Tube Angle
        Effective Seat Tube Angle
        Effective Seat Tube Angle 78.25°
        Effective Seat Tube Angle
        Chainstay Length
        Chainstay Length 435mm
        Chainstay Length
        Wheelbase
        Wheelbase 1250mm
        Wheelbase
        Head Tube Length
        Head Tube Length 110mm
        Head Tube Length
        BB Height
        BB Height 339mm
        BB Height
        Stack Height
        Stack Height 636mm
        Stack Height
        BB Offset
        BB Offset 16mm
        BB Offset
        Dropper Post Length
        Dropper Post Length 0
        Dropper Post Length
        Stand Over
        Stand Over 736
        Stand Over
        Reach
        Reach 485mm
        Reach
        Seat Tube Length
        Seat Tube Length 420mm
        Seat Tube Length
        Head Tube Angle
        Head Tube Angle 64.5°
        Head Tube Angle
        Effective Seat Tube Angle
        Effective Seat Tube Angle 78.25°
        Effective Seat Tube Angle
        Chainstay Length
        Chainstay Length 435mm
        Chainstay Length
        Wheelbase
        Wheelbase 1255mm
        Wheelbase
        Head Tube Length
        Head Tube Length 100mm
        Head Tube Length
        BB Height
        BB Height 339mm
        BB Height
        Stack Height
        Stack Height 627mm
        Stack Height
        BB Offset
        BB Offset 16mm
        BB Offset
        Dropper Post Length
        Dropper Post Length 0
        Dropper Post Length
        Stand Over
        Stand Over 715
        Stand Over
        Reach
        Reach 485mm
        Reach
        Seat Tube Length
        Seat Tube Length 440mm
        Seat Tube Length
        Head Tube Angle
        Head Tube Angle 64.5°
        Head Tube Angle
        Effective Seat Tube Angle
        Effective Seat Tube Angle 78.25°
        Effective Seat Tube Angle
        Chainstay Length
        Chainstay Length 435mm
        Chainstay Length
        Wheelbase
        Wheelbase 1260mm
        Wheelbase
        Head Tube Length
        Head Tube Length 110mm
        Head Tube Length
        BB Height
        BB Height 339mm
        BB Height
        Stack Height
        Stack Height 636mm
        Stack Height
        BB Offset
        BB Offset 16mm
        BB Offset
        Dropper Post Length
        Dropper Post Length 0
        Dropper Post Length
        Stand Over
        Stand Over 735
        Stand Over
        Reach
        Reach 495mm
        Reach
        Seat Tube Length
        Seat Tube Length 420mm
        Seat Tube Length
        Head Tube Angle
        Head Tube Angle 64.5°
        Head Tube Angle
        Effective Seat Tube Angle
        Effective Seat Tube Angle 79°
        Effective Seat Tube Angle
        Chainstay Length
        Chainstay Length 440mm
        Chainstay Length
        Wheelbase
        Wheelbase 1275mm
        Wheelbase
        Head Tube Length
        Head Tube Length 110mm
        Head Tube Length
        BB Height
        BB Height 339mm
        BB Height
        Stack Height
        Stack Height 636mm
        Stack Height
        BB Offset
        BB Offset 16mm
        BB Offset
        Dropper Post Length
        Dropper Post Length 0
        Dropper Post Length
        Stand Over
        Stand Over 714
        Stand Over
        Reach
        Reach 495mm
        Reach
        Seat Tube Length
        Seat Tube Length 440mm
        Seat Tube Length
        Head Tube Angle
        Head Tube Angle 64.5°
        Head Tube Angle
        Effective Seat Tube Angle
        Effective Seat Tube Angle 79°
        Effective Seat Tube Angle
        Chainstay Length
        Chainstay Length 440mm
        Chainstay Length
        Wheelbase
        Wheelbase 1280mm
        Wheelbase
        Head Tube Length
        Head Tube Length 120mm
        Head Tube Length
        BB Height
        BB Height 339mm
        BB Height
        Stack Height
        Stack Height 645mm
        Stack Height
        BB Offset
        BB Offset 16mm
        BB Offset
        Dropper Post Length
        Dropper Post Length 0
        Dropper Post Length
        Stand Over
        Stand Over 734
        Stand Over
        Reach
        Reach 505mm
        Reach
        Seat Tube Length
        Seat Tube Length 420mm
        Seat Tube Length
        Head Tube Angle
        Head Tube Angle 64.5°
        Head Tube Angle
        Effective Seat Tube Angle
        Effective Seat Tube Angle 79°
        Effective Seat Tube Angle
        Chainstay Length
        Chainstay Length 440mm
        Chainstay Length
        Wheelbase
        Wheelbase 1285mm
        Wheelbase
        Head Tube Length
        Head Tube Length 110mm
        Head Tube Length
        BB Height
        BB Height 339mm
        BB Height
        Stack Height
        Stack Height 636mm
        Stack Height
        BB Offset
        BB Offset 16mm
        BB Offset
        Dropper Post Length
        Dropper Post Length 0
        Dropper Post Length
        Stand Over
        Stand Over 713
        Stand Over
        Reach
        Reach 505mm
        Reach
        Seat Tube Length
        Seat Tube Length 460mm
        Seat Tube Length
        Head Tube Angle
        Head Tube Angle 64.5°
        Head Tube Angle
        Effective Seat Tube Angle
        Effective Seat Tube Angle 79°
        Effective Seat Tube Angle
        Chainstay Length
        Chainstay Length 440mm
        Chainstay Length
        Wheelbase
        Wheelbase 1290mm
        Wheelbase
        Head Tube Length
        Head Tube Length 120mm
        Head Tube Length
        BB Height
        BB Height 339mm
        BB Height
        Stack Height
        Stack Height 645mm
        Stack Height
        BB Offset
        BB Offset 16mm
        BB Offset
        Dropper Post Length
        Dropper Post Length 0
        Dropper Post Length
        Stand Over
        Stand Over 753
        Stand Over
        Reach
        Reach 515mm
        Reach
        Seat Tube Length
        Seat Tube Length 440mm
        Seat Tube Length
        Head Tube Angle
        Head Tube Angle 64.5°
        Head Tube Angle
        Effective Seat Tube Angle
        Effective Seat Tube Angle 79°
        Effective Seat Tube Angle
        Chainstay Length
        Chainstay Length 440mm
        Chainstay Length
        Wheelbase
        Wheelbase 1300mm
        Wheelbase
        Head Tube Length
        Head Tube Length 120mm
        Head Tube Length
        BB Height
        BB Height 339mm
        BB Height
        Stack Height
        Stack Height 645mm
        Stack Height
        BB Offset
        BB Offset 16mm
        BB Offset
        Dropper Post Length
        Dropper Post Length 0
        Dropper Post Length
        Stand Over
        Stand Over 733
        Stand Over
        Reach
        Reach 515mm
        Reach
        Seat Tube Length
        Seat Tube Length 460mm
        Seat Tube Length
        Head Tube Angle
        Head Tube Angle 64.5°
        Head Tube Angle
        Effective Seat Tube Angle
        Effective Seat Tube Angle 79°
        Effective Seat Tube Angle
        Chainstay Length
        Chainstay Length 440mm
        Chainstay Length
        Wheelbase
        Wheelbase 1306mm
        Wheelbase
        Head Tube Length
        Head Tube Length 135mm
        Head Tube Length
        BB Height
        BB Height 339mm
        BB Height
        Stack Height
        Stack Height 658mm
        Stack Height
        BB Offset
        BB Offset 16mm
        BB Offset
        Dropper Post Length
        Dropper Post Length 0
        Dropper Post Length
        Stand Over
        Stand Over 754
        Stand Over
        Reach
        Reach 525mm
        Reach
        Seat Tube Length
        Seat Tube Length 440mm
        Seat Tube Length
        Head Tube Angle
        Head Tube Angle 64.5°
        Head Tube Angle
        Effective Seat Tube Angle
        Effective Seat Tube Angle 79°
        Effective Seat Tube Angle
        Chainstay Length
        Chainstay Length 440mm
        Chainstay Length
        Wheelbase
        Wheelbase 1309mm
        Wheelbase
        Head Tube Length
        Head Tube Length 120mm
        Head Tube Length
        BB Height
        BB Height 339mm
        BB Height
        Stack Height
        Stack Height 645mm
        Stack Height
        BB Offset
        BB Offset 16mm
        BB Offset
        Dropper Post Length
        Dropper Post Length 0
        Dropper Post Length
        Stand Over
        Stand Over 732
        Stand Over
        Reach
        Reach 525mm
        Reach
        Seat Tube Length
        Seat Tube Length 480mm
        Seat Tube Length
        Head Tube Angle
        Head Tube Angle 64.5°
        Head Tube Angle
        Effective Seat Tube Angle
        Effective Seat Tube Angle 79°
        Effective Seat Tube Angle
        Chainstay Length
        Chainstay Length 440mm
        Chainstay Length
        Wheelbase
        Wheelbase 1316mm
        Wheelbase
        Head Tube Length
        Head Tube Length 135mm
        Head Tube Length
        BB Height
        BB Height 339mm
        BB Height
        Stack Height
        Stack Height 658mm
        Stack Height
        BB Offset
        BB Offset 16mm
        BB Offset
        Dropper Post Length
        Dropper Post Length 0
        Dropper Post Length
        Stand Over
        Stand Over 772
        Stand Over
        Reach
        Reach 535mm
        Reach
        Seat Tube Length
        Seat Tube Length 440mm
        Seat Tube Length
        Head Tube Angle
        Head Tube Angle 64.5°
        Head Tube Angle
        Effective Seat Tube Angle
        Effective Seat Tube Angle 79°
        Effective Seat Tube Angle
        Chainstay Length
        Chainstay Length 440mm
        Chainstay Length
        Wheelbase
        Wheelbase 1319mm
        Wheelbase
        Head Tube Length
        Head Tube Length 120mm
        Head Tube Length
        BB Height
        BB Height 339mm
        BB Height
        Stack Height
        Stack Height 645mm
        Stack Height
        BB Offset
        BB Offset 16mm
        BB Offset
        Dropper Post Length
        Dropper Post Length 0
        Dropper Post Length
        Stand Over
        Stand Over 732
        Stand Over
        Reach
        Reach 535mm
        Reach
        Seat Tube Length
        Seat Tube Length 480mm
        Seat Tube Length
        Head Tube Angle
        Head Tube Angle 64.5°
        Head Tube Angle
        Effective Seat Tube Angle
        Effective Seat Tube Angle 79°
        Effective Seat Tube Angle
        Chainstay Length
        Chainstay Length 440mm
        Chainstay Length
        Wheelbase
        Wheelbase 1326mm
        Wheelbase
        Head Tube Length
        Head Tube Length 135mm
        Head Tube Length
        BB Height
        BB Height 339mm
        BB Height
        Stack Height
        Stack Height 658mm
        Stack Height
        BB Offset
        BB Offset 16mm
        BB Offset
        Dropper Post Length
        Dropper Post Length 0
        Dropper Post Length
        Stand Over
        Stand Over 772
        Stand Over

        If the table shows * then this size does not allow a dropper post to be run for your inseam length, please contact us for further information

        Save your measurements
        Saving your measurements saves time on each bike you wish to customise. Drop in your email address and we'll do the rest.
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        Frame spec

        OVERVIEW

        The A.150M.3 delivers the same additive-manufactured titanium-and-carbon chassis and DW6 suspension platform as our top builds, paired with RockShox’s latest Ultimate-level suspension and SRAM’s durable Eagle 90 Transmission.

        The A-Series chassis is tuned for the perfect balance of stiffness and compliance, providing precise feedback and control on the trail. Built for enduro and hard-hitting trail riding, it offers 150 mm of rear travel and a 160 mm fork for balanced, all-round performance.

        A 29” front wheel delivers traction and precision, while the smaller 27.5” rear adds agility and clearance on steeper, tighter terrain, giving this build the ideal mix of playfulness and stability.

        A.150M.3_F3Q-DARK_1799

        DIVE INTO THE DETAILS

        PERFECT FIT SIZING
        PERFECT FIT SIZING
        22 sizes in 10 mm reach steps and size-specific geometry and chainstays deliver an optimised handling balance for every rider. A fit that just feels dialled from the first run.
        CAPABLE TRAIL GEOMETRY
        CAPABLE TRAIL GEOMETRY
        Head angles between 64.5°–65°, steep seat tubes up to 79°, and size-specific chainstays. Composed at speed, playful when you need it, and poised and efficient up the climbs. A well-rounded all-rounder.

         

        VIEW FULL GEO

        CATEGORY 5 CERTIFIED
        CATEGORY 5 CERTIFIED
        EFBE Cat-5 tested and approved for full bike-park use. Whether it’s a deep landing or a Dyfi uplift day, every frame is built to take it, and covered for life for first owners.
        ADDITIVE-MANUFACTURED CHASSIS
        ADDITIVE-MANUFACTURED CHASSIS
        3D-printed titanium lugs bonded to carbon tubes using double lap-shear joints for ultimate strength and zero fatigue ceiling. Tuned stiffness and compliance per size for unmatched precision.
        MIXED-WHEEL SETUP
        MIXED-WHEEL SETUP
        29” front, 27.5” rear. Faster rolling up front, more clearance and agility out back. The ideal balance for technical enduro terrain and steep, tight trails.
        TRAIL TOUGH TOUCHES
        TRAIL TOUGH TOUCHES
        Built tough. A stout downtube protector takes care of Dyfi slate strikes, while standard fasteners and barrel nuts prevent stripped threads from harming the frame. Fully guided, port-to-port cable routing keeps workshop time low and trail noise silent.
        DW LINK SUSPENSION
        DW LINK SUSPENSION
        Developed by Dave Weagle exclusively for our A-Series bikes. The 6-bar linkage accommodates our lug-and-tube construction and ensures consistent kinematic characteristics across our size range. DW6 delivers 150 mm of controlled, efficient travel. Supportive under power yet supple over rough terrain.

        ** Please note - some images have custom upgrades and do not reflect the factory builds. Email to customise yours: sales@athertonbikes.com

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        WATCH THE A.150 WALKTHROUGH

        SPECIFICATION HIGHLIGHTS

        SUSPENSION
        SUSPENSION
        RockShox Lyrik Ultimate fork and Vivid Air Ultimate shock deliver a perfectly matched feel for aggressive trail and enduro use. The Lyrik’s DebonAir+ spring and Charger 3 damper offer exceptional traction and mid-stroke support, while the new Vivid Air brings coil-like sensitivity and tunable progression through the bike’s 150 mm of DW6 travel.
        GEARING
        GEARING
        SRAM Eagle Transmission provides cable actuated shifting with clean integration and long-term durability. The 90-series drivetrain features solid alloy construction and direct-mount architecture for precise, low-maintenance performance.
        BRAKES
        BRAKES
        Hayes Dominion A4 brakes set the standard for consistency and control. Four-piston calipers, crosshair alignment, and low-leverage feel combine for powerful stopping with minimal hand fatigue. These are a Dyfi favourite for good reason.
        WHEELS & TYRES
        WHEELS & TYRES
        Stans Flow MK4 rims use a tough 6069 alloy and reinforced spoke bed for strength without excess weight. The mixed 29"/27.5" setup runs 30 mm internal widths, wrapped in Continental Kryptotal Enduro tyres with Soft compound for balanced grip, speed and durability.
        Caroline Van Velthoven
        I must say, I’ve ridden quite a few bikes but I never felt the same way on a bike like on the Atherton. I knew it would be good, but it really blew my mind how every single bit of the frame works so well! The DW6 linkage is ridiculous! I’ve never felt anything like it!
        Caroline Van Velthoven
        Richard Lempicki
        The A.150 has solved the problem of me now having no excuses to go and hit some bigger stuff! It feels super balanced and composed translating to it cornering like its on rails. You can push into a turn so much harder than other bikes I’ve bidden but this just grips. The A.150 really is the perfect do it all enduro bike, takes hitting the big stuff at the park in its stride but also great for a casual hour pedal with the dog. Its epic!
        Richard Lempicki

        TECHNICAL SPECIFICATIONS

        FRAME & SUSPENSION

        FRAME

        Atherton A.150M

        REAR SHOCK

        Rockshox Vivid Air Ultimate. Trunnion, 205x60mm

        FORK

        Rockshox Lyrik Ultimate, 29". 160mm, Boost, 44mm, 29”

        DROPPER

        Fox Transfer Performance

        SADDLE

        ProLogo Proxim 450

        HANGER

        SRAM Hangerless Interface (UDH compatible)

        DRIVETRAIN

        BOTTOM BRACKET

        SRAM DUB BSA - 73MM

        CHAIN

        SRAM Eagle 90 T-Type

        CRANKSET

        SRAM Eagle 90 T-Type

        SHIFTER

        SRAM Eagle 90 T-Type

        CASSETTE

        SRAM Xs-1275 - 10-52t

        CHAIN RING

        SRAM Eagle 90 T-Type - 32t

        REAR DERAILLEUR

        SRAM Eagle 90 T-Type

        COCKPIT

        HEADSET

        FSA 

        STEM

        FSA Gradient Stem - 35mm reach

        BARS

        FSA Gradient Aluminium Bar - 25mm rise - 31.8mm

        GRIPS

        ODI Elite Flow

        BRAKES

        DISC BRAKE

        Hayes Dominion A4

        BRAKE ROTOR

        Hayes 203/180

        WHEELS

        WHEELSET

        Stans MK4 Flow 29"F/27.5"R 110X15 148X12

         

        TYRES

        Continental Kryptotal

         

        REQUEST A CALL
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        Dream Build

        Every A-Series bike is carefully specified to deliver the perfect balance of performance and durability on the trail. But if you’d like to fine-tune a few details, or start your own dream build from the frame up, our team in Machynlleth is always happy to help.

        Speak to an Expert

        Shop Frame-Only

        GEOMETRY

        Our Fit Calculator recommends the optimum size based on your height and proportions, giving you the most balanced ride feel across every type of terrain. If you want to compare the geo charts yourself, hit the drop down below.

        No_Background_-_Geometry_Chart_Trail_Enduro_Bikes_1_

        Sizes

        Technical Specifications

        Frequently Asked Questions

        Can put a 29er rear wheel in this bike, or try a 27.5 rear wheel in the A.150 29er?

        Can I run SRAM Transmission on the A.150?

        What’s the longest drop seatpost I can run?

        Can I use a coil shock?

        Is it possible to have luggage/bottle bosses in the underside of the top tube?

        What fork should I use on the A.150 frame?

        What is the bottom bracket and headset size?

        MORE FROM THE A.150 RANGE

        Photo_28-07-2020_17_05_00_1_

        A.150.2

        Our A.150.2 Enduro build features componentry chosen for its quality and durability.

        SEE MORE

        IMG_8807_1_

        A.150 Frame

        Our frame option comes with a RockShox Super Deluxe Ultimate 205/60, custom-tuned for DW6.

        SEE MORE

        main product photo