Renthal 7/8 handlebars re-wrote history when they became the first aftermarket aluminium handlebar to be fitted as OEM on a Japanese motocross motorcycle. All Honda CR/CRF and Kawasaki KX/KXF models (except minis) are fitted with a Renthal 7/8" handle bar as original equipment. The exclusive aluminium alloy and the advanced manufacturing processes we use result in a handlebar which is more than capable of withstanding the extreme rigours of motocross and supercross riding and racing.