Folding Clutch Lever with Perch for 50cc - 125cc Dirt Pit Bike Handlebars Do the perfect secure lever position and improve the performance of your pit bike. Seatpost adjustment has an outside diameter of 8 mm and is designed for final assembly. Easily mounts to all 22mm diameter handlebars. Made of anodized aluminum for improved stability and durability. Box contents: 1 clutch lever with rod. Specifications Material: Aluminum Color: Black ID: 8mm Handlebar - ID: 22mm Fitment: For 50cc-125cc off-road motorcycle with 22mm diameter handlebar.