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
Uses improved Type 3.0 roller clutch design
For use only with single chainring drivetrains

Specifications
Rear Derailleur Mount Type: 10×1 Standard
Drivetrain Speeds: 11
Cage Length: choose; Medium, or Long cage
Chain Wrap Capacity (teeth): 26 teeth (medium), or 32 teeth (long)
Largest Cog: 36 (medium), 42 (long)
Rear Der/Shifter Compatibility: SRAM Exact Actuation

Mfr Claimed Weight
266g