SRAM XX1 Carbon Fat Bike GXP100 Crank Arm Set (No Chainring)

Discontinued Online
This item is discontinued and no longer available for purchase. You may want to search our site for a similar item.

This product was added to our catalog on July 28, 2014.

This is a SRAM XX1 Carbon Fat Bike GXP100 Crank Arm Set.Optimized for SRAM 1X drivetrain, these crank arms offer lightest in class carbon construction, combined with a high strength alloy pedal lug. Does not include bottom bracket or chainring. 

Six available chainrings (28-30-32-34-36-38) allow you to tune your gear range to match your terrain, wheel size and riding style. Each X-SYNC™ chain ring fits a single, universal spider—allowing you to change rings without removing the crank arm.


  • Carbon arms with forged aluminum spider
  • Choose from 28-30-32-34-36-38 tooth X-SYNC machined rings Available here
  • Spider design allows for easier ring changes
  • Includes chainring bolts
Weight: 515g
Spindle Interface Type: TruVativ GXP
Pedal Spindle: 9/16"
Chainring BCD: 76mm
Rings: Sold Separately (Use XX1 76mm BCD rings)
Crank-FD Type: Single Ring
BB Included: No
Crank Intended Use: Fat Bike
Chain Compatibility: SRAM XX1
Color: Black/Red Logo