Description
- The 520MX was designed to handle the increasing horsepower demands of today's 4-stroke motorcycles
- Lightweight, ultra-high strength chro-moly construction with a 8800 lb. tensile strength. Designed for 125cc to 530cc applications
- The rear sprocket is made of P7075-T6 heat treated aluminum, and precision CNC machined to the strictest of standards. Deep penetrating hard anodized finish.
- Proprietary mud groove design results in 44% more tooth surface area, increasing life of the sprocket dramatically
- Case hardened chro-moly steel, and lightening holes keep sprocket light-weight. Available in stock or performance gear ratios
Pro Taper chain and sprocket kit is matched and balanced for maximum performance and durability that are unequalled by separate components. Each kit includes the correct grade Pro Taper Chain and the precision-matched aluminum sprockets. All chains are 120 links, and gold high strength. The Gear ratios are available stock replacement or increased acceleration.
