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 |
| Average weight | 361 |
| Type | HG |
| Rear speeds | 12 |
|---|---|
| Compatible chain | HG 12-speed |
| Combination name (Group name) | 11-34T |
| Combination * Titanium gear|1 | 11-12-13-14-15-17-19-21-24-27-30-34T |
| Spline type|HG spline L2 (ROAD 12-speed dedicated) | ✔ |
| Aluminum spider arm|QTY (pcs) | 1 |
| Titanium gear|QTY (pcs) | 0 |
| Aluminum gear|QTY (pcs) | 0 |
| Steel gear|QTY (pcs) | 12 |