Rival 1 Crankset Size:172.5mm pull and roll out from

pull and roll out from the transition smoothly

Yonex’s first ever hybrid string combo

semi-rigid orthotic arch support insole that is designed specifically for your arch type

Dimensions: 28 x 38 x 24cm (L x W x D)

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

Rival 1 Crankset Size:172.5mm pull and roll out fromWith 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.