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 Grooved Chain Sprocket in vibrant orange is engineered for performance and durability. Designed specifically for BMX, mountain biking, and motocross applications, this 48-tooth sprocket offers a lightweight yet robust construction that enhances power transfer and efficiency. The grooved design reduces weight without compromising strength, providing an optimal balance for high-performance riding. Crafted from high-quality materials, it ensures longevity even under demanding conditions, making it a reliable choice for serious riders seeking a combination of style and function.
The sprocket's precision-machined teeth promote smooth engagement with the chain, reducing wear and ensuring consistent performance during intense rides. Its bright orange finish not only adds a distinctive look but also improves visibility, making it easier to inspect and maintain. The ultralight design minimizes rotational mass, contributing to quicker acceleration and improved handling. Whether you're upgrading your existing setup or building a custom machine, this sprocket offers excellent compatibility and easy installation, fitting standard mountain bike or motocross drivetrain systems.
Constructed by Renthal, a trusted name in bike components, the 441U-428-48GPOR sprocket combines innovative design with high durability. Its lightweight profile is ideal for competitive riders aiming to shave seconds off lap times or enthusiasts wanting a reliable upgrade. This sprocket is a perfect component for those who demand high performance, reliable operation, and eye-catching aesthetics in their biking gear.
Features:
- Ultralight grooved design reduces weight for improved acceleration and handling
- Vibrant orange finish enhances visibility and style
- Precision-machined teeth ensure smooth chain engagement and reduce wear
- Constructed from durable materials for long-lasting performance
- Compatible with standard mountain bike and motocross drivetrain systems
