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 BLACK GROOVED 48T is designed for riders seeking performance and durability. Crafted with precision, this sprocket features a lightweight construction that reduces overall bike weight, enhancing acceleration and handling. The black grooved finish not only offers an aggressive aesthetic but also provides improved grip and wear resistance, ensuring longevity even under demanding riding conditions.
Constructed from high-quality materials, the Renthal 121U-428-48GPBK sprocket is engineered for reliable power transfer between the engine and rear wheel. Its 48-tooth configuration optimizes torque delivery, making it suitable for various riding styles, including aggressive trail riding and street performance. The durable design withstands harsh environments, maintaining performance over time.
Installation is straightforward, thanks to precision manufacturing that ensures perfect fitment. Whether upgrading your existing setup or replacing a worn component, this sprocket delivers consistent performance and enhanced control. Trust Renthal’s reputation for quality and innovation to improve your motorcycle’s drivetrain efficiency and overall riding experience.
Features:
- Lightweight design reduces bike weight and improves acceleration
- Black grooved finish enhances grip and wear resistance
- Constructed from durable materials for long-lasting performance
- Optimized 48-tooth configuration for balanced torque and control
- Precision manufacturing ensures perfect fit and easy installation
