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 conditionsDesigned to fit any standard straight bicycle handlebar with an outer diameter between 20-22mmIntegrated expanding alloy bolt locks the grips in place (3mm hex key included)92mm length designed for dual twist shift shiftersBlack92mmLock OnUPC/EAN/GTIN: 642016515705