Ergon GP5 Twist-Shift Grip Set More Positions, Less Pain Touring, fitness, and commuter riders running Gripshift or dual-twist shifters deal with a real problem: most ergonomic grips are cut for trigger shifters and leave you short on real estate. The GP5 Twist-Shift set comes with two shortened grips sized to clear twist-shift mechanisms while keeping the full wing platform that takes pressure off the ulnar nerve on long hauls. The large L-bend bar end is the GP5's standout feature - built from a nylon-composite (GFK) shell with rubber inserts, it bolts directly to your bar and doubles as the lock-on clamp, so there's no separate collar eating up precious bar space. Bar end and grip body adjust independently so you can dial each position without compromising the other. The rubber compound is latex-free, UV-stable, and developed in Germany to a standard that goes well beyond what most grip makers require. Features Twist-Shift configuration includes two shortened grips to clear Gripshift and dual-twist shifters without sacrificing the ergonomic wing platform Ergonomic wing grip body spreads load across the palm and reduces pressure on the ulnar nerve to fight hand numbness on longer rides GFK nylon-composite bar end with rubber inserts provides a 5-finger L-bend grip position and serves as the single-bolt locking clamp to prevent rotation Independent bar end and grip adjustment lets you set each angle separately for a personalized fit German-made rubber compound latex-free, UV-stable, and tested by SGS Institut Fresenius for harmful substances 22. 2mm core diameter fits standard handlebars; not compatible with carbon bars Specifications Grip Type Lock-on, Ergonomic Wing, Flanged Bar End Outer Diameter Length110mm (Twist-Shift / Grip Shift configuration)Clamp Style Single-bolt lock-on (bar end doubles as clamp)Core Diameter22. 2mm Compound / Durometer German-made latex-free, UV-stable rubber Weight Intended Use Commuting, Gravel, E-Bike | Ergon | Gp5 Twist-Shift Grip Set Large, Gripshift (Both Grips Shortened) | Nylon