Unlike the GXR, conventional lightweight foam grips are extruded into shape which significantly limits the design. Ergon GXR - Hand Ergonomics and lightweight construction, Made in Germany.The GXR Team was previously only available for pro racers. Now every rider can have them in blazing fast neon colors. Thinner, lighter and faster than the regular GXR series with sizes in Small and Large, the hands of energetic mountain bikers are now well protected against impact shock and vibration.Application Range: Mountain bike, Cross Country, RacingCompletely new material properties for increased damping on all trails Specially developed manufacturing process with Ergon AirCell-Rubber 100% Made in Germany - development, material, production Ergonomically adapted to the shape of the hand Grippy surface texture with reinforced fingertip and palm zoneWeight: 65 g, Endplugs 10 gDiameter: 30 mm