420 Chain 57 Tooth Rear Sprocket Steel Alloy Rear Drive Sprocket For ATV Quad

--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n\nFeature: \n 1. Heavy Duty Construction: The 420 57 tooth rear sprocket is made from 6mm thick hardened steel alloy with an anodized surface finish, ensuring high strength and hardness to withstand significant tension for long lasting performance.\n2. Optimal Performance: Featuring 57 teeth, this sprocket provides an efficient gear ratio that improves power transmission, resulting in a smoother riding experience on various off road terrains.\n3. Compatible Design: Specifically designed to fit 420 chain models, this rear sprocket is suitable for ATV, Quad, Pit Dirt Bikes, motorcycles, and mopeds, ensuring versatility across different vehicles.\n4. Dimensions: With an outer diameter of 235mm and an inner diameter of 76mm, this sprocket includes M8 x 4 bolt holes, making installation straightforward for replacing old or damaged rear sprockets.\n5. Upgrade and Modification: Ideal for replacing worn components or for use in -