Ergon GP2 Twist-Shift Grip Set More Positions, Less Fatigue Twist-shifter riders who spend long hours in the saddle on trail, touring, or commuting routes know how quickly round grips turn a good ride into a painful one. The GP2 solves that with an ergonomic palm wing that spreads load across the hand and takes pressure off the ulnar nerve before numbness sets in. The twist-shift version uses two shortened grip bodies to clear the shifter mechanism, and the two-finger nylon-composite bar end adjusts independently from the grip body so you can dial both to your natural hand angle. That bar end doubles as the lock-on clamp, securing the grip in place without a separate collar cluttering the bar. German-made, latex-free, UV-stable rubber compound keeps the feel consistent ride after ride. Features Ergonomic palm wing distributes hand pressure across the palm to reduce ulnar nerve compression and delay fatigue on long rides Twist-shift specific configuration uses shortened grip bodies on both sides to clear the shifter mechanism without crowding the bar Two-finger nylon-composite bar end adjusts independently from the grip body for a personalized hand angle and doubles as the lock-on clamp German-made rubber compound latex-free, UV-stable, and TUV-certified for consistent feel and long-term durability Carbon bar compatible safe to use on carbon handlebars without risk of damage Available in Small and Large sizes vary grip circumference only; length and wing size are the same across both Specifications Grip Type Lock-on, Ergonomic Wing, Twist-Shift Specific Outer Diameter Length Clamp Style Single outer clamp (bar end doubles as lock-on clamp)Core Diameter22. 2mm Compound / Durometer German-made, latex-free, UV-stable rubber; TUV-certified Weight Intended Use Trail, Gravel, Commuting | Ergon | Gp2 Twist-Shift Grip Set Small, Gripshift (Both Grips Shortened) | Nylon