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

Sprocket synchronization: A special phase position of the sprockets for a quick and precise shifting process results in reduced strain on the chain.

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

Nickel-chrome surface treatment: Reduces friction between the sprocket and chain and increases 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 gears: 11
Compatibility: Campagnolo.