Renthal Rear Ultralight Grooved 42-Tooth Sprocket for Enhanced Performance

Renthal UltraLight Rear Chainwheels are CNC machined in Manchester, UK from 7075 T6 aluminum to extremely tight tolerances, 66% lighter than steel. Computer engineered and tested to ensure a precise fitment, concentricity and load dispersion with tooth profiling to provide maximum power transfer.

With Renthal's combination of high strength base material, cutting edge manufacturing methods and exceptional hardwearing surface treatments its clear to see why Renthal’s light weight all aluminum rear sprockets can be found on the rear wheels of more factory race team machines than all other competing brands combined.

The Renthal REAR ULTRALIGHT SPROCKET SILVER GROOVED 42T is engineered for riders seeking durability and weight savings without sacrificing strength. Crafted from high-quality materials, this sprocket features a grooved design that minimizes weight while maintaining structural integrity, making it ideal for competitive racing or demanding off-road riding. The 42-tooth configuration offers optimal gear ratios for a smooth, responsive ride, enhancing acceleration and overall handling. The silver finish provides a sleek look that complements a variety of motorcycle styles and adds corrosion resistance for extended durability.
The ultralight construction of this sprocket reduces rotational mass, resulting in quicker throttle response and improved acceleration, especially in high-performance scenarios. Its precision-machined teeth ensure a secure fit with the chain, reducing slippage and wear over time. Designed by Renthal, a trusted name in motorcycle performance parts, this sprocket combines innovative engineering with reliable performance. Whether upgrading your motorcycle or replacing worn components, this sprocket offers a perfect balance of strength, lightweight design, and longevity for riders who demand the best.
Installation is straightforward, and the sprocket is compatible with most standard rear wheel assemblies. Its durable silver finish not only looks excellent but also resists corrosion, ensuring it remains in top condition through various riding conditions. Ideal for motocross, trail riding, or street performance, the Renthal 42T ultralight sprocket is a strategic upgrade to maximize your motorcycle’s power transfer and efficiency.

Features:

• Ultralight construction reduces rotational mass for quicker acceleration

• Grooved design minimizes weight while maintaining strength

• Sleek silver finish offers corrosion resistance and aesthetic appeal

• Precision-machined teeth ensure secure chain engagement

• Designed by Renthal for reliable performance and durability