RUTU 428 Chain 48 Tooth 52mm Go Kart Sprocket,Steel Motorcycle Rear Sprocket for 50cc 90cc 110cc 125cc TaoTao tforce Roketa Coolster Buyang Kymco Kazuma Sunl Chinese ATV Dirt Pit Bike Quad

Features

• 【Fitment】Our go kart sprocket designed to fit 250CC Pit Trail Dirt Bike.It's compatible with 428 chains with 1/2" pitch, 5/16" roller width, and 5/16" roller diameter,3/16" pin diameter
• 【Premium Materials】Our rear sprocket made from 45 # steel,with excellent corrosion resistance and then that's been heat-treated to enhance its hardness，which is harder,stronger,longer-lasting constructioncomposition and more wear-resistant
• 【SIZE】Chain size：428,Tooth number：48,The central mounting hole spacing:68mm/2.67",Inner Diameter: 52mm/2.04",The minimum hole diameter:8mm/0.31". Please check the size of this product as shown in the size picture! We also offer a sprocket for four 8X25 Military Green Flange Screws.If there is any discrepancy with this chain sprocket, please dismantle or purchase corresponding chain links
• 【Extends The Chain’s Efficiency】Our bike sprocket designed to help reduce friction on the chain as it turns on the sprocket gear teeth. This helps to prevent premature wear on the chain and prolong its lifespan and Precision-engineered to provide excellent chain grip will helps increase torque and climbing ability
• 【Features】If the rear gear teeth are reduced and the power teeth are the same, the power will increase and the speed will decrease.If the power teeth are reduced and the rear teeth are the same, the power will be reduced and the speed will be increased