SRAM Rival 1 Rear Derailleur - 11 Speed Long Cage Black/Silver MFPN=62125 Core No Gender Unisex Size MFPN=6228

SRAM Rival 1 Rear Derailleur 11 Speed Long Cage Black Silver MFPN=62125 Core No Gender Unisex Size MFPN=6228 Core No Gender Unisex Size XS Color Black Primary Color Black Axle Type 12mm TA Freehub Body Shimano Micro Spline Hub Spacing 148mm Hub Drilling 28H Position Rear Hub Weight 227g Primary Color Purple Rotor Mount Center Lock Hub Spoke Type J bend Not compatible with multiple chainring drive trains Rear Derailleur Mount Type 10x1 Standard Rear Der Shifter Compatibility SRAM Exact Actuation Cage Length Long Drivetrain Speeds 11 Weight 275 Color Black Silver Chain Wrap Capacity (teeth) 32 Largest Cog 42 Roller bearing clutch and parallelogram design combine to minimize chain bounce making the drive train safer and quieter over rough terrain