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 Orange Grooved 51T Sprocket is engineered for high-performance motocross and off-road riding. Made with premium materials, this sprocket offers durability and lightweight design, reducing rotational mass to enhance acceleration and handling. Its vibrant orange finish not only provides a striking appearance but also resists corrosion, ensuring long-lasting performance in demanding conditions. The grooved design improves grip and chain engagement, contributing to smoother power transfer and reduced wear over time. Suitable for riders seeking a reliable upgrade, the Renthal 224U-520-51GPOR sprocket combines quality craftsmanship with functional design to meet the rigorous demands of off-road enthusiasts.
Features:
- Material: Constructed from high-strength aluminum for durability and weight savings
- Design: Grooved surface enhances chain grip and reduces slippage
- Color: Bright orange finish for visibility and corrosion resistance
- Compatibility: Designed for 51-tooth rear sprockets on compatible models
- Performance: Reduces rotational weight to improve acceleration and handling
