A 12-speed cassette range that brings versatility to any rider or road

From sprinting on the flats to climbing steep inclines, the 11-34T cassette has you covered. It is compatible with both SHIMANO 11-speed and 12-speed FREEHUB bodies.

FEATURES
- Refined 12-step gear combination provides peak efficiency and accelerating performance for every situation
- Compatible with new 12-speed and road 11-speed FREEHUB body

PRODUCT SPECIFICATIONS
- MODEL NO CS-R7101-12
- SERIES SHIMANO 105 R7100 Di2 Series
- Combination 11-12-13-14-15-17-19-21-24-27-30-34T
- Combination name (Group name) 11-34T
- Type HG
- Compatible chain HG 12-speed
- Rear speeds 12
- Aluminum gear_QTY (pcs) 0
- Aluminum spider arm_QTY (pcs) 1
- Spline type_HG spline L2 (ROAD 12-speed dedicated) ✔
- Steel gear_QTY (pcs) 12
- Titanium gear_QTY (pcs) 0