SRAM Rival 1 Rear Derailleur (Black/Silver) (1 x 11 Speed) (Medium Cage) (Clutch)

The 1x specific X-Horizon derailleur design provides excellent chain control and shifts well regardless of cassette size. Features: Roller bearing clutch and parallelogram design combine to minimize chain bounce, making the drive train safer and quieter over rough terrain Not compatible with multiple chainring drive trains Specs: Cage LengthMedium Chain Wrap Capacity (teeth)26teeth ColorBlack/Silver Drivetrain Speeds11 Weight266g Rear Der/Shifter CompatibilitySRAM Exact Actuation Rear Derailleur Mount Type10x1 Standard Largest Cog36 Substitutes: RD4665