This particular mechanism is specifically designed for 3x9 gearing. It’s easy to use light action makes it ideal for use on your commuter, touring or winter training bike.

• For 9-speed road bike drivetrains
• Recommended for triple chainsets only
• Fitment Type: Braze on
• Maximum Top chainring: 50T
• Total Capacity: 20T
• Bottom pull
• Chrome-plated steel chain cage
• Extra wide pivot link increases rigidity while reducing flex for improved shifting response
• Long pull arm for light action spring reduces effort required to actuate shifts