SRAM S-390 GXP Compact Chainset - 50 / 34T Crankarm Length:165mm Single or Pair: select option

Single or Pair: select option

Trademark asymmetric

CycleOps Mag Bike Trainer With Starter Kit

Large rear pockets offer ample storage to keep your belongings safe and dry

Tire siping provides reassuring grip in wet conditions

SRAM S-390 GXP Compact Chainset - 50 / 34T Crankarm Length:165mm Single or Pair: select optionSRAM S 390 GXP Compact Chainset 50 34T Select Crank Arm Length SRAMs S 390 crankset offers 11 speed shifting with Yaw compatibility. Designed with an integrated 4 arm, asymmetric spider to maximize stiffness to weight, the S 390 crankset also allows greater frame and tire clearance than other road cranks. Integrated 4 arm, asymmetric spider maximises stiffness to weight Greater frame and tire clearance than other road cranks Yaw compatible for faster