Sram XX1 Fat 4 GXP 28T Cranks RED
Developed for maximum chain control, each tooths thickness is precisely CNC machined to support the chains inner and outer links perfectly. Eight available X-SYNC Direct Mount chainrings (26-28-30-32-34-36-38-40) let you tune your gear range to match your terrain, wheel size and riding style.
- CNC machined 7075, two-tone anodized X-SYNC chainringan integral component of the SRAM 1x drivetrain
- X-SYNC tall, square tooth design provides maximum chain control
- Sharp, narrow tooth profile and rounded chamfer edges help manage a deflected chain
- Mud-clearing recesses for the inner chain links and rollers
- Carbon arms with forged aluminum spider
- 175mm crank arm
- 100mm bottom bracket for 170/177mm rear axle spacing fatbike.
- GXP bottom bracket type.