UNIVERSAL: Motorcycle Chain Sprocket is suitable for 50cc 70cc 90cc 110cc 125cc Dirt Pit Bike Mini Bike ATV 4 Wheelers Moped.PRODUCT INFORMATION: Type: 428 Motorcycle Chain Sprocket Material: Stainless Steel Color: Silver Tone Tooth: 37 Hub Inner Diameter: 52mm / 2.05" Distance Between Mounting Holes: 68mm / 2.68" Mounting Hole: 8mm / 0.31" Size: 154x7mm / 6.06"x0.28"(L*T) PERFORMANCE: Sprocket helps reduce friction when the chain turns on the sprocket teeth. it will helps prevent premature chain wear and prolongs its lifespan. The larger the number of teeth of the sprocket, the stronger the power, the smaller the number of teeth, the faster the speed. NOTICE:Due to manual measurement, the size deviation is about 1-2 mm.INSTALLATION:INSTALLATION GUIDE: 1. Locate the rear wheel's sprocket hub. 2. Remove any obstructions for access to the sprocket. 3. Align the new sprocket with the hub, ensuring proper fit and tooth alignment. 4.Secure the sprocket using suitable bolts or fasteners. 5. Confirm the tightness of the bolts for proper installation.
