Upgrade your motorcycle's performance with the RENTHAL Sprocket designed specifically for Suzuki and Yamaha models. This 14-tooth sprocket, part number 258--428-14GP, is CNC-machined from high-quality, case hardened 655M13 nickel chromium steel, ensuring durability and longevity. The unique self-cleaning mud grooves at each tooth effectively prevent mud buildup, enhancing wear resistance and performance. Experience the benefits of an ultralight design that provides a 10-15% weight savings, allowing for improved acceleration and handling. Features: * Material: CNC-machined from case hardened and core refined 655M13 nickel chromium steel for enhanced durability * Self-Cleaning Design: Machined mud grooves at each tooth to prevent mud buildup and increase wear resistance * Weight Savings: Ultralight design offers a 10-15% weight reduction for improved performance * Compatibility: Specifically designed for Suzuki and Yamaha motorcycles