105 HG Cassette 12s
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
Specifications
- Model No: CS-R7101-12
- Series: SHIMANO 105
- Type: HG
- Rear speeds: 12
- Compatible chain: HG 12-speed
- Combination name (Group name): 11-34T
- Combination * Titanium gear: 11-12-13-14-15-17-19-21-24-27-30-34T
- Spline type: HG spline L2 (ROAD 12-speed dedicated)
- Aluminum spider arm: 1
- Titanium gear: 0
- Aluminum gear: 0
- Steel gear: 12
- Average weight: 361
