Rival 1 Crankset Size:172.5mm Two-way zip closure at main

Two-way zip closure at main compartment

pull and roll out from the transition smoothly

Thin enough to use on the narrowest of adjusting cones

- Thickness: 0

Upper: Multi-layer anti-stretch synthetic leather and mesh

Rival 1 Crankset Size:172.5mm Two-way zip closure at mainWith one by drivetrains firmly established as a viable option in the mountain and cyclocross realms, SRAM is now in the process of expanding the one by paradigm to the road with its Rival 1 group. The Rival 1 GXP Crankset sits at the center of the group to guide the chain through the pedal stroke with perfect lines and outstanding chain retention.