Shimano GRX FC-RX820 1 x 12 Speed Crankset Size:175mm this Rival Direct-Mount X-Sync Chainring

this Rival Direct-Mount X-Sync Chainring is designed with mud-clearing recesses for the inner chain links and rollers

ALL-ROUND ROAD BIKE TIRE

while being stacked with innovative features that you'll love

Real dual-sided power data - The Assioma power sensors are placed on the pedals

DIRECTIONS FOR USE

Shimano GRX FC-RX820 1 x 12 Speed Crankset Size:175mm this Rival Direct-Mount X-Sync ChainringThe Shimano GRX FC RX820 1x 12 Speed Crankset balances weight savings, optimized efficiency and an array of gearing options that cater to the segmented demands of mixed terrain riding. Features Choose closer gear steps or ultimate range by pairing a 10 45t or 10 51t cassette with a 40t or 42t chainring (cassettes and 42t chainring sold separately) Optimal gearing for mixed terrain riding Hollowtech II crank arms provide strength and stiffness with the