Rotor 1x Direct Mount Round Ring Universal Tooth BB4630 Made in the USA by

Made in the USA by the bike computer mount experts K-Edge

Rear Derailleur Hanger for Cannondale

outstanding technical characteristics and the quality of the materials used

*Note:  Sold as just a Basebar and Bracket kit

Rotor 1x Direct Mount Round Ring Universal Tooth BB4630 Made in the USA byROTOR Round Ring 1X DM. Nobody applies constant, even force throughout the pedal stroke, which is why ROTOR sought to improve upon traditional round rings by creating its flagship oval Q rings. Round rings however, have a place in history and ROTOR wanted to complement its product range by offering round rings in addition to Q rings. 0% ovality noQ chainrings for your compact cranks offer the performance benefits inherent in round rings. Chainring