Renthal Rear Ultralight 47-Tooth Blue Grooved Motorcycle Sprocket (Part Number 121U-428-47GPBU)

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 47-Tooth Blue Grooved Sprocket is engineered for riders seeking durability and performance in their motorcycle drivetrain. Crafted from high-quality materials, this sprocket offers a lightweight design that reduces rotational mass, improving acceleration and handling. The grooved surface enhances grip with the chain, ensuring consistent power transfer during aggressive riding or long-distance touring. The vibrant blue finish not only provides a stylish look but also adds corrosion resistance, extending the sprocket's lifespan in various riding conditions. Designed with precision, the sprocket fits specific models seamlessly, delivering reliable performance for motocross, trail riding, and street use. Easy to install, it is an ideal upgrade for riders aiming to optimize their motorcycle's rear wheel setup for enhanced responsiveness and durability.

Features:

• Material: High-strength aluminum for lightweight yet durable performance

• Design: Grooved surface improves chain grip and reduces slippage

• Finish: Blue anodized coating for corrosion resistance and style

• Tooth Count: 47 teeth optimized for balanced acceleration and top speed

• Compatibility: Designed for specific motorcycle models requiring a 47-tooth rear sprocket