Chain Road R4 | 520 - 120 Links | with Srs Ring Renthal

The Renthal® R4 chain has been specifically tailored for high powered Sportbikes and street motorcycle applications. Available in 530, 525 and 520 pitches and a variety of link lengths, Renthal have a chain application for most street motorcycles. Renthal's R4 SRS Road chain is a specially developed sealed ring chain utilizing Renthal's Self Regulating Seal (SRS™) technology to increase the service life of the chain in Street applications. The special SRS™ ring is pre-loaded during assembly creating a spring effect. SRS™ TECHNOLOGY Nitrile Self Regulating Seals (SRSTM) retain a special vacuum injected grease around the critical pin and bush area, which extends the life of the chain. SHOT PEENED Shot-peened alloy steel side plates for high tensile strength and maximum impact load resistance. STEEL PINS High carbon alloy steel bearing pins for excellent prolonged resistance to wear, for both road and off-road riding conditions. SPECIAL FINISH Special finish: gold colored side plates and copper-colored rollers help prevent corrosion. PRE-STRETCHED To help with an easy setup, each R4 chain is pre stretched meaning adjustments are not required.