RR4 520-120L SRS Road Chain

Description

The Renthal RR4 520-120L SRS Road Chain is a lightweight, high-performance chain specifically designed for Superbike racing applications, where durability and reduced weight are critical. It features Renthal’s innovative Self-Regulating Seal (SRS) technology, which enhances chain flexibility and prolongs service life. The SRS ring creates a spring effect, maintaining a tighter seal over time to keep grease in and contaminants out, ensuring smoother operation compared to standard O-ring chains. The chain is constructed with high-alloy steel for its plates and pins, solid bushings, and rollers, all of which are engineered for superior strength and wear resistance. Larger diameter pins and a quad riveting process further increase tensile strength, while thicker inner and outer plates extend the chain’s lifespan. Gold-anodized side plates add corrosion resistance and durability. Pre-stretched during manufacturing to minimize adjustments during break-in, the chain is easy to install and includes a rivet-style master link and a pair of latex gloves for a clean installation process. With an average tensile strength of 8,204 lbs, the Renthal RR4 520-120L SRS Road Chain offers a reliable and robust solution for demanding road racing environments.