Renthal Twinring™ 49 Tooth Rear Sprocket for Honda - Black, Part 1540-520-49GPBK

The Renthal Twinring™ Rear Sprocket with 49 teeth is engineered for durability and lightweight performance on Honda motorcycles. Crafted with an inner ring made from high-strength Ultralight™ 7075 T-6 aluminum, this sprocket offers exceptional strength while minimizing weight. The outer ring, composed of electro-less nickel coated steel, is designed to withstand harsh riding conditions and deliver long-lasting durability. The manufacturing process involves expanding the outer ring at 200°C and fitting it over the inner ring with an interference fit, complemented by a wave pattern that ensures a permanent bond for the lifespan of the chainwheel. This construction provides a secure, enduring connection that resists impact and wear. The flat socket head screws add extra strength during side impacts and prevent contact with the chain guide, ensuring reliable performance. Self-cleaning mud grooves between each tooth help prevent dirt buildup, reduce wear, and lower weight, making it ideal for off-road and motocross applications. This sprocket is built to outperform standard all-aluminum sprockets by three times in lifespan, while remaining significantly lighter than all-steel options, offering a perfect balance of strength and weight savings for demanding riders. Whether you're replacing a worn sprocket or upgrading for improved performance, the Renthal Twinring™ 49 Tooth Rear Sprocket provides unmatched durability and efficiency for Honda bikes.

Features:

• Inner ring made from high-strength Ultralight™ 7075 T-6 aluminum for strength and reduced weight

• Outer ring is electro-less nickel coated steel for enhanced durability

• Manufactured with an interference fit and wave pattern for a permanent bond

• Flat socket head screws provide additional impact resistance and prevent contact with chain guide

• Self-cleaning mud grooves between teeth reduce dirt buildup and wear, lowering weight

• Designed to last three times longer than standard all-aluminum sprockets

• Lighter than all-steel rear sprockets for optimal performance and weight savings