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(TM) design.

• Steel
• Galvanized
• Ultra-Drive
• Single sprockets
• Supplied with lockring
• Optimized sprocket timing
• Ultra-Drive system surface galvanization.
• Weight 250g

The nominal weight refers to the lighter specification among the available options