SRAM GX 11 Speed X-Actuation Grip ShiftSRAM’s GX 2x11 Speed X-Actuation Grip Shift will impress even the most discerning of MTB riders with its lighting quick and precise shifting, ease of use, and reliable performance. It features many technologies from their higher-end components and is equipped with SRAM’s Rolling Thunder bearing design, which reduces the effort required to shift and ensures shifting performance isn’t affected by the weather or the trail conditions.Features: Material: Aluminium levers, Aluminium top and bottom cover Speed: 2x11-Speed Compatibility: All SRAM 2x11-Speed MTB Technology Highlights: X-Actuation, Jaws, Rolling Thunder, Speed Metal Recommended group: GX 2x11 speedTechnologies:X-Actuation: Developed specifically for SRAM 2x11 speed, X-Actuation keeps shifting sharp and consistent across the entire cassetteJaws: Once the Grip Shift shifter and grip interlock securely, forged aluminium clamps on either end reinforce the assembly by locking tightly to handlebar Rolling Thunder: Three rows of ball bearings provide zero friction or play-reducing the force needed to shift and promoting long-term Grip Shift performance under all weather conditionsSpeed Metal: Full metal indexing keeps shifting crisp and precise with Grip ShiftBuy SRAM Components from Chain Reaction Cycles, the World’s Largest Online Bike Store.