Product Description: Ergon GP5: The GP Grip Series is the original ergonomic “winged grip” design that started a comfort revolution for cyclists using flat style handlebars. GP5 Features and Specifications: FULL-SIZE COMFORT BAR END / CLAMP*: Allows the bar end and grip angle to be adjusted independently for a custom fit. Can be easily readjusted as needed. Bar end / clamp eliminates twisting once tightened. *Not for use with carbon bars. GERMAN INNOVATION: Developed in-house in Koblenz Germany by designers, ergonomic scientists and engineers who are passionate about cycling… just like you. WINGED SHAPE: Reduces overall pressure on the hands and the ulnar nerve area while supporting the wrist in a comfortable, ergonomically ideal position. GP Series grips eliminate hand pain, numb fingers, sore wrists and forearms. 22.2 DIAMETER: Fit standard MTB bar diameter at the grip mounting area. FOR SHIFTER TYPES: Standard Trigger Shifters: Right and Left grips are long. Gripshift / Dual Twist Shifters: Right and Left grips are shortened. Rohloff / Nexus / XX1 / Single Twist Shifters: Right grip is shortened and Left is long. Optimized Pressure Management and Optimized Hand Positions: Problem: Soft Tissue Pain: Excessive pressure on the sensitive areas of the hands result in numb fingers. Solution: Soft Tissue Comfort: With an anatomically optimized design, Ergon grips offer 100% contact with the hand surface area, versus traditional round grips, offer only 60% contact. Problem: Nerve Pain: Excessive curvature of the wrist leads to undesired kinks in the carpal tunnel nerve. This results in a burning pain in the hand or forearm. Solution: Nerve Relief: By correcting the hand position, the carpal tunnel nerve is relieved and pain is eliminated. Product Description: Full size L bend bar end for maximum ergonomics when touring and on fitness bikes. The re-engineered bar end has improved ergonomics, function and a higher quality feel. The new GP5 features an installation friendly clamping system (patent pending) - as d. Installation friendly clamping system (patent pending) Composite with rubber inserts For touring, and commuting