Designed for the most discerning, performance obsessed riders, the new Sram GX Grip Shift is an 11-speed rear shifter. This lightweight shifter delivers outstanding speed and precision. With full metal, 11-speed indexing, shifting is crisp and precise. The Grip Shift features three rows of ball bearings, which provide zero friction or play. This reduces the force needed to shift and promotes long-term performance under all weather conditions. Once the Grip Shift shifter and grip are securely interlocked, forged aluminum clamps on either end reinforce the assembly by locking tightly to the handlebar. The GX Grip Shift is available in Black and Red. It incorporates several technologies including X-ACTUATION, SPEED METAL, ROLLING THUNDER, and JAWS. Upgrade your bike with the Sram GX Grip Shift and experience the ultimate in speed and precision shifting.