Upgrade your motorcycle with the RENTHAL Rear Sprocket 41 Tooth, part number 478U-525-41P-HA. This rear sprocket is CNC-machined, ensuring precision and durability that outperforms traditional stamped options. Made from high-strength 7075-T6 aluminum, it is 33% lighter than steel, allowing for improved power transfer and reduced unsprung weight. Experience the difference in your ride with enhanced acceleration and handling. The unique tooth profile of the RENTHAL rear sprocket ensures that your chain rolls smoothly on and off, reducing wear and tear while minimizing noise. This engineering innovation not only extends the life of your chain and sprocket but also maximizes the overall performance of your motorcycle. Choose the RENTHAL Rear Sprocket for reliability and efficiency on the road or track. Features: * CNC-machined design for enhanced durability * Made from high-strength 7075-T6 aluminum * 33% lighter than traditional steel sprockets * Special tooth profile for smooth chain operation * Reduces unsprung weight for improved performance