SRAM Red Yaw C2 11 Spd Front Derailleur - Braze On - Silver Top-of-the-line front derailleur with innovative Yaw design and judicious use of lightweight materials. Yaw angle is designed specifically for 22-speed drive train Integrated chain spotter (adds 12 grams) protects frame without adding extra clunk, adjusts independently of the derailleur itself Best combination of aluminum and steel for a strong and durable cage Slim spring design eliminates frame interference Compatible with Yaw 11-speed shifters and chainrings Optimized for shifting with X-Glide Road chainrings and ErgoDynamic DoubleTap levers Graphics match SRAM Red eTap electronic components Includes inline cable adjuster Size: Braze-on Type: Bottom Pull Style: Road Drivetrain Speeds: 11 Weight: 69 Max Ring (teeth): 55 Front Derailleur Style: Traditional Front Derailleur Clamp: Braze-on Double or Triple: Double Front Der/Shifter Compatibility: SRAM Yaw Derailleur Capacity: 16 Front Derailleur Cable Pull: Bottom Pull