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.Completely new material characteristics for increased damping on all trails Superlight 80 grams (size Small) †without inner core, without clamp Specially developed manufacturing process with expanded Ergon Rubber Compound 100% Made in Germany †development, material, production Ergonomically adapted to the hand Grip surface texture with reinforced fingertip and palm zone