The grip shift SRAM NX controller features X-ACTUATION technology, providing precise and easy gear shifts. Designed for smooth and clean shifting across our wide range of 11-speed cassettes, the grip shift from Sram NX lets you benefit from revolutionary technology. Details: X-ACTUATION for precise and reliable performance in 11 speeds Fully compatible with all SRAM 1x drivetrains Benefits from Rolling Thunder ball bearing technology. JAWS lock Grips not included. Specifications: Compatible with all 11-speed single drivetrains Handlebar mount Cable length: 220mm Not compatible with Matchmaker X-ACTUATION Specifically designed for SRAM 1X, X-ACTUATION ensures precise and consistent gear shifting across the 10 to 42 tooth cassette. Weight: 106g.