Chain and sprockets have to work in perfect harmony: this is the reason why we have optimised the profile of the sprocket teeth.
The result is perfect synchronisation in traction and rapid shifting thanks to the Ultra-Drive™ design.
Features :
ULTRA-DRIVE™ TEETH DESIGN
Enables consistently responsive, fast, and precise shifting.
SPROCKET SYNCHRONIZATION
Sprocket tuning is carefully designed to make shifting faster and more accurate – less chain stress.
OUTER GALVANIZED TREATMENT
Reduces chain/sprocket friction – extends sprockets’ life.
MORE INFORMATION
| Gender | Not Specified |
| Freewheel | Campagnolo |
| Teeth | 12-23 |
| Speed | 9 |






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