The completely redesigned tooth profile, based on the principles of the Ultra-Drive project, allows for extremely quick shifting response. The synchronization achieved through the development of a specific positioning of the teeth on each sprocket enables a smooth and rapid transition from one gear to another. To maintain rigidity, the last two sprockets are mounted on an aluminum frame.

Sprocket synchronization: A special phase alignment of the sprockets for quick and precise shifting results in reduced stress on the chain.

Teeth with Ultra-Drive design: Optimized downshifting under load.

Nickel-chrome surface treatment: Reduces friction between the sprocket and chain, increasing the durability of the sprockets.

Intended use: Chain shifting
Weight: 248 g
Details:

• 11-12-13-14-15-17-19-22-25-28-32 T. (medium-length derailleur required)
• 12-13-14-15-16-17-19-22-25-28-32 T. (medium-length derailleur required)
• 11-12-13-14-15-17-19-21-23-26-29 T.

Type: Cassette
Material type: Steel sprocket
Design: Cassette
Number of speeds: 11
Compatibility: Campagnolo.