Renthal Standard 78 Handlebars Renthal 78 handlebars re-wrote history when they became the first aftermarket aluminium handlebar to be fitted as OEM on a Japanese motorcycle.All Honda CRCRF and Kawasaki KXKXF models except minis are fitted with a Renthal 78" 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. Features 78" 22mm external diameter to fit most standard sized clamps and controls7010 T6 Aluminium, which Renthal has exclusive rights to this specially developed alloy, for the manufacture of handlebarsHigh impact strength, lightweight and excellent vibration dampeningShot peened surface finish to help prevent fatigue failureKnurling - Grip end only - increases bonding between bar and gripNo knurling in clamp area, this could cause a stress riser and lead to fatigue failureAnodising - a 15 step anodising process forms an integral coating giving protection against corrosionRenthals copyrighted, bonded lightweight single bolt clamping system for the cross-brace , greatly increases strength whilst still allowing flexLaser etched positioning gridThe highest quality - 35 individual stepsprocesses required in the production of each bar and 58 separate quality checks madeA specially developed injection moulded crossbar pad is included with every handlebarPlease note that Renthal road handlebars do not come fitted with a cross-brace. The cross-brace is fitted to all Renthal 78" MX handlebars and the street fighter handlebarsNote Must use handlebar mounting adapter when switching from 78 handlebars to 1-18" oversize bars, or 1-18" handlebars to 78. Optional Universal and Bike Specific bar mount kits are available for most models. Note 50cc Playbike handlebars are intended for use on 50cc Playbikes for taller rid