Shimano 105 CS-HG710 12 Speed Cassette Size:11-36 BR-R9170-R

BR-R9170-R

and then some

offering an ideal balance of portability and pumping power

contains no ammonia

TORX T10/T25

Shimano 105 CS-HG710 12 Speed Cassette Size:11-36 BR-R9170-RThe Shimano 105 CS HG710 12 Speed Cassette is a wide range cassette for varied terrain drop bar riding. From sprinting on the flats to steep climbs, you can choose the best gear ratio to suit every situation. Features Combine with GRX 2x12 speed for an all road oriented wider range with smooth steps to stay at the front of the pack Refined 12 step gear combination provides peak efficiency and accelerating performance Wide gear range of 327% from