SHIMANO 105 R7101 Cassette - 12-Speed - 11-34t compatio_raw With ideal ergonomics and smooth

With ideal ergonomics and smooth lever action

Weight: 260 g 9

Bluetooth - Pair to phone to control the fan speed via app

Help keep your drivetrain fresh and new by replacing your chain regularly

and leg openings lined with silicone-printed grippers keep the shorts comfortably in place

SHIMANO 105 R7101 Cassette - 12-Speed - 11-34t compatio_raw With ideal ergonomics and smoothShimano 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 situation Compatible with new 12 speed and road 11 speed freehub bodies Compatible with HG 12 speed chain