RENTHAL Yamaha 15-Tooth Sprocket (Part Number 323U-520-15P)

The RENTHAL Yamaha 15-Tooth Sprocket (Part Number 323U-520-15P) is designed for high-performance motorcycle applications, combining durability with lightweight efficiency. Crafted from case-hardened, core-refined nickel-chrome-molybdenum alloy steel, this sprocket offers an optimal balance of strength and hardness to withstand demanding riding conditions. The CNC-machined construction ensures precise fitment and superior quality compared to stamped alternatives, providing consistent power transfer and longevity. Its ultra-light, computer-aided design reduces unsprung weight, enhancing acceleration and handling for competitive or recreational riders alike. Installation is straightforward, making it an excellent upgrade for Yamaha motorcycles seeking improved drivetrain performance.

Features:

• Material: Made from case-hardened, core-refined nickel-chrome-molybdenum alloy steel for durability and strength

• Manufacturing: CNC-machined for precise fit and superior quality, not stamped

• Design: Ultra-light, computer-aided design reduces unsprung weight for better performance

• Compatibility: Specifically designed for Yamaha motorcycles with a 15-tooth configuration

• Performance: Engineered to improve power transfer and extend sprocket lifespan