Renthal Yamaha 12-Tooth Sprocket (Part No. 257-520-12GP) for Enhanced Durability and Lightweight Performance

The Renthal Yamaha 12-Tooth Sprocket (Part No. 257-520-12GP) is engineered for high-performance motorcycle applications, offering a combination of durability and weight reduction. Crafted from case-hardened and core-refined 655M13 nickel chromium steel, this sprocket is designed to withstand the rigors of demanding riding conditions while maintaining structural integrity. The CNC-machined self-cleaning mud grooves at each tooth effectively prevent mud buildup, which helps reduce wear and prolongs the lifespan of the sprocket. This feature ensures consistent power transfer and smooth operation in muddy or dirty environments. The ultralight design provides a 10-15% weight savings compared to traditional sprockets, contributing to improved acceleration, handling, and overall motorcycle responsiveness without compromising strength.

Features:

• Constructed from case-hardened and core-refined 655M13 nickel chromium steel for enhanced durability

• CNC-machined self-cleaning mud grooves at each tooth prevent mud buildup and reduce wear

• Ultralight design offers a 10-15% weight savings to improve motorcycle performance

• Precision manufacturing ensures a perfect fit and reliable operation

• Ideal for off-road, motocross, and competitive riding environments