RENTHAL R4 SRS 520 Road Chain 120 Links Gold
R4 SRS 520 Road Chain 120 Links GoldAverage tensile strength: 8,093 lbs.SRS Ring technology enhances chain flexibility and offers smoother operation than standard O-ring chainsLarger diameter pins manufactured from specially enhanced alloy steel improve the resistance to shock loads and wearQuad riveting process on each pin increases the tensile strength of the chainThicker inner- and outer-plates increase the fatigue life of the chainGold-anodized side plates help prevent corrosionEvery R4 SRS chain comes pre-stretched for enhanced performanceEach chain includes masterlink and a pair of latex gloves for mess-free installationRenthal’s R4 SRS Road chain is a specially developed sealed ring chain using Renthal’s Self Regulating Seal (SRS) technology to increase the service life of the chain in road applications. The special SRS ring is pre-loaded during assembly creating a spring effect. As the chain wears, conventional O-rings and X-rings lose their seal; however, the SRS ring has the ability to unload itself during use keeping a tighter seal against the side plates. This offers increased longevity as the specially formulated grease remains trapped around the critical pin and bushing area longer while also keeping dirt, water and other contaminants out.
Brand: RENTHAL
Part Number: C328