RENTHAL 150U-520-51GBSI Aluminum Rear Sprocket for Yamaha – 51 Tooth, Silver

The RENTHAL 150U-520-51GBSI rear sprocket is engineered for high-performance motorcycles, featuring CNC-machined construction that ensures precise fit and durability. Crafted from high-strength 7075-T6 aluminum, this sprocket is designed to be 33% lighter than traditional steel counterparts, reducing unsprung weight and enhancing overall power transfer for improved acceleration and handling. The ultra-light, computer-aided design optimizes weight distribution, contributing to better responsiveness and ride quality. Its silver finish adds a sleek look to your bike while maintaining corrosion resistance and durability over time.
Reinforced with a specialized tooth profile, this sprocket allows the chain to roll smoothly on and off, reducing wear and noise while extending the lifespan of your chain and sprocket system. The lightweight yet strong construction ensures it can withstand demanding riding conditions without sacrificing strength or reliability. Whether upgrading your existing setup or building a performance-focused motorcycle, this sprocket is a reliable choice for riders seeking efficiency and durability. The precise manufacturing process guarantees consistent performance, making it ideal for competitive and recreational riding alike. Designed specifically for Yamaha models with a 520 chain size, the RENTHAL rear sprocket delivers optimal fit and performance, ensuring a seamless upgrade to your motorcycle's drivetrain system.

Features:

• CNC-machined construction for precise fit and durability

• Made from high-strength 7075-T6 aluminum, 33% lighter than steel

• Ultra-light, computer-aided design for optimized weight reduction

• Special tooth profile for smooth chain engagement, reduced wear, and quieter operation

• Sleek silver finish for corrosion resistance and aesthetic appeal

• Designed specifically for Yamaha motorcycles with 520 chain size