Renthal 47 Tooth Rear Aluminum Sprocket - Blue (121U-420-47GBBU) | High-Performance Motorcycle & Dirt Bike Replacement Part for Smooth Riding

Marketing Color: BlueMaterial: AluminumSprocket Position: RearSprocket Teeth: 47Renthal Ultralight rear chainwheels are manufactured to exteremly tight tolerences from a special material developed to withstand the rigours of Supercross, Motocross and Enduro.. The 7075 T6 aluminium alloy rear chainwheels are 66% lighter than steel, yet incredibly durable.. Their advanced tooth profile, concentricity and accuracy of fit provide maximum power transfer and long-life.. Renthals combination of a very high strength base material and an exceptionally hardwearing surface result in significantly increased chainwheel life.This item fits the following vehicle applications:compatible with Yamaha YZ65 2020-2022compatible with Yamaha YZ65 2018