Renthal R4-2 SRS 530 Self Regulating Seal Chain

The R4-2 chain from Renthal incorporates their SRS (self-regulating seal) system, greatly increasing chain life. With this system the seals are pre-loaded during assembly, creating a spring effect. As a chain wears, conventional O-rings and X-rings become loose over time allowing the seal to fail, whereas the SRS chains have the inherent ability to regulate a constant sealing pressure against the side plates throughout the life of the chain, retaining the vacuum injected grease inside the critical bush and pin wear areas. This equates to a 40% increase in chain life at no additional cost.

Features:

• Incorporates SRS ring system (self-regulating seals) increasing chain longevity
• Quad riveting manufacturing process
• Gold-anodized side plates help prevent corrosion
• Comes pre-stretched from the factory so that frequent adjustments at the beginning of the chain's life are not needed
• Offered in 530 pitch only
• Each chain includes a master link / pair of latex gloves for easy installation
• Average tensile strength: 8,992 pounds

Note: Make sure to check your owner's manual for the proper application, especially if you are installing a O-ring chain on a bike that came from the factory with a non O-ring chain.