Features of the SRAM Force 22 Yaw Braze-on Front Derailleur Yaw angle is designed specifically for 22-speed drive train Uses same clamp/braze-on adaptor as 10-speed Not 10-speed compatible Drivetrain Speeds, 11 Derailleur Capacity, 16 Front Der/Shifter Compatibility, SRAM Yaw Front Derailleur Style, Traditional Double or Triple, Double Front Derailleur Clamp, Braze-on Max Ring (teeth), 55 Front Derailleur Cable Pull, Bottom Pull Weight, 70