Reduced to the essentials, the Ergon GXR does exactly what cross-country riders and racers want: absorb shock, a secure grip, lightweight, and an ergonomic fit. The GXR is the first ergonomic lightweight grip made of AirCell-Rubber, which utilizes a new and unique manufacturing process. Super light, no clamp, no inner core, 100% made in Germany the Ergon GXR defines a new chapter in MTB grips.