Description

Unleash the ultimate competitive advantage on your off-road machine with the Renthal 520R1 MX Circlip Non O-Ring Offroad Works Chain. Specifically designed for the unforgiving environments of professional racing, this chain is the pinnacle of drivetrain performance, engineered to meet the demands of the world’s fastest riders and factory race teams. When victory is measured in fractions of a second, the R1 MX Works Chain ensures that no power is wasted, providing a direct and unfiltered connection between your engine and the dirt.
Dominate the track with the Renthal 520R1 MX Works Chain, engineered for peak performance in motocross and supercross. This premium non O-ring chain delivers maximum power transfer and minimal drag, enhancing acceleration and throttle response. Its lightweight design reduces unsprung mass for improved suspension. Built with shot-peened alloy steel and chromized bearing pins, it offers exceptional strength, wear resistance, and durability in extreme off-road conditions. Featuring corrosion-resistant gold side plates and a secure circlip connecting link for easy maintenance, the 520R1 is the ultimate choice for racers demanding a competitive edge.
The ´Works´ in its name signifies its race-proven pedigree. The non O-ring construction is a deliberate choice, prioritizing the lowest possible frictional drag to ensure every ounce of horsepower is transmitted directly to the rear wheel. This translates into a tangible difference with explosive acceleration out of the gate and instant throttle response when powering out of corners. The advanced, lightweight construction plays a crucial role in reducing unsprung weight, allowing your suspension to react more quickly to terrain changes, keeping the rear wheel planted for maximum traction and improved handling over whoops and braking bumps.
Durability is paramount in off-road racing, and the 520R1 is built to last. The shot-peening process applied to the alloy steel plates creates a robust surface that dramatically increases fatigue strength and resists the immense impact loads common in motocross. Furthermore, the chromized bearing pins provide an incredibly hard, low-friction surface that significantly reduces chain stretch and wear over its lifespan, maintaining consistent gearing and performance race after race. The signature gold-colored side plates offer more than just factory aesthetics; they provide a durable layer of corrosion resistance, protecting the chain from mud, water, and cleaning agents. For ease of use at the track or in the garage, the included circlip-type connecting link allows for quick and secure installation and removal without the need for specialized riveting tools. Choose the Renthal 520R1 MX Works Chain when every millisecond counts Gold