Renthal Rear Ultralight Grooved 40T Sprocket – Silver by Renthal, Part #437U-520-40GBSI

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 40T Sprocket offers high-performance durability and reduced weight for motorcycle enthusiasts seeking enhanced efficiency. Crafted with precision, this sprocket features a silver anodized finish that resists corrosion and adds a sleek aesthetic to your bike. Designed with grooved teeth, it ensures improved traction and smoother power transfer during aggressive riding or daily commutes. Constructed from high-quality materials, the sprocket maintains strength and longevity under demanding conditions.
Its lightweight design optimizes acceleration and handling without sacrificing durability, making it ideal for riders aiming for optimal performance. The 40-tooth configuration provides a balanced gear ratio suitable for various riding styles, whether on off-road trails or on the street. Each sprocket is engineered with precision machining to ensure a perfect fit and reliable operation, contributing to the overall longevity of your drivetrain components.
Installation is straightforward, fitting standard motorcycle chains compatible with this part number. Regular maintenance and timely replacement of sprockets like the Renthal Rear Ultralight Grooved 40T can significantly enhance your motorcycle's performance and reduce wear on other drivetrain parts. Whether upgrading for racing or general riding, this sprocket delivers consistent and dependable performance, ensuring your motorcycle remains responsive and agile in all conditions.

Features:

• Lightweight design reduces overall weight for improved handling

• Grooved teeth for enhanced traction and smoother power transfer

• Corrosion-resistant silver anodized finish for durability

• Precision-machined for a perfect fit and reliable operation

• Optimized for various riding styles including off-road and street riding