Shimano 105 CS-R7101-12 Cassette - 12-Speed 11-34t HG L2 Silver

Shimano 105 CS-R7100 series 12-speed cassettes bring versatility to any rider or road. From sprinting on the flats to climbing steep inclines these 11-34t cassettes have you covered.Refined 12-step gear combination provides peak efficiency and accelerating performance for every situationCompatible with new 12-speed and road 11-speed freehub bodiesCompatible with HG 12-speed chain