Ergonomic grip shift compatible grips with a 100% recycled plastic coreErgonomic shape and durable synthetic rubber construction give optimum anti-slip control, even on demanding terrain or in wet conditionsLeft side is 132mm, Right side is 92mm and designed for twist shift style bikesIntegrated expanding alloy bolt locks the grips in place (3mm hex key included)Designed to fit any standard straight bicycle handlebar with an outer diameter between 20-22mmBlack132/92mmLock OnUPC/EAN/GTIN: 642016515606