SRAM X9 10 Speed Rear Derailleur: No matter what you throw at it, SRAM X9 keeps coming back for more. The all-new X9 family puts the SRAM 2x 10s unrivaled shift speed & smoothness within easy reach of racers & experianced enthusiasts alike. Add Avid Elixir CR brakes with Taper Bore Technology, & you have performance trail technology you can trust & quickly get you there & back again no matter where "there" may be. Features Include: SRAM Exact Actuation for precise & dependable 10-speed performance, Carbon & alloy cage makes it light & tough
- 204 grams for medium cage, 3 cage lengths available
- Short for DH, Medium for 2x 10 & Long for 3x 10. Speeds: 10 speed only
Material: Aluminum alloy links & forged B-knuckle, High Strength Grilon&174; P-knuckle, sealed cartridge bearing upper pulley, Aluminum long/medium cage/composit short cage Weight: 204 grams (medium cage) Outer Cage: 6061-D-Stamp, Composite Compatibility: Exact Actuation 10 speed Inner Cage: 6061-D-Stamp, Composite Bearings: Bushing Cage
Sizes: 55mm, 75mm, 99mm Max Tooth: 36 tooth compatible Technology: Exact Actuation, Direct Route Technology for lighter effort shifting