Ergon GP2 Evo Bio Kork Grips Comfort That Lets You Stay Out Longer Riders who clock big miles on the touring saddle or spend long days on the e-bike or MTB know how quickly numb fingers and aching wrists end a ride. The GP2 Evo Bio Kork addresses that directly with an ergonomic wing that spreads load across your palm, straightens the wrist, and takes pressure off the ulnar nerve before it becomes a problem. The body is made from 40 percent organically farmed cork, which delivers a natural, tactile feel and absorbs road and trail chatter. A fully rubberized two-finger bar end adjusts independently of the grip body, so you can dial in both angles to match your position and switch hand placements on the fly. The forged aluminum clamp locks grip and bar end in place with a single bolt, keeping the cockpit clean and installation simple. Features 40% Bio Kork construction organically farmed cork from Portugal adds natural feel, vibration damping, and meets strict ecological guidelines Ergonomic wing with laser-textured surface zones spreads palm load, straightens wrist position, and reduces ulnar nerve pressure on long rides Independently adjustable rubberized two-finger bar end provides alternative hand positions to relieve shoulders, arms, and hands without stopping to readjust Glass fiber-reinforced recycled inner core damps vibration and adds structural support without adding unnecessary weight Single-bolt forged aluminum clamp cold-forged for strength, secures grip and bar end simultaneously with one fastener SGS-certified Long Life rubber compound, made in Germany latex-free, UV-stable, exceeds European quality and pollutant-free standards Available in Small and Large grip thickness sized to hand size for optimal pressure distribution and control Specifications Grip Type Lock-on, Flanged (ergonomic wing), with integrated bar end Outer Diameter Length Clamp Style Single-bolt forged aluminum lock-on Core Diameter22. 2mm Compound / Durometer SGS-certified Long Life rubber (grip body); 40% Bio Kork with rubberized bar end; made in Germany Weight S: 230g per pair / L: 260g per pair Intended Use Trail, All-Mountain, Gravel, Commuting, E-Bike | Ergon | Gp2 Evo Biokork Grips Large | Rubber