Renthal® C391 - R4 SRS Road Chain

Universal R4 SRS Road Chain (C391) by Renthal®. Chain Pitch: 525. Length: 130 Links. 1300cc to replace 525 OEM chains. Renthal'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. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading materials using up-to-date equipment, it ensures everlasting reliability and enduring value. This product is distinguished by total quality assurance, unsurpassed by anybody else.

Specifications

Features

• Every R4 SRS chain comes pre-stretched for enhanced performance
• Each chain includes masterlink and a pair of latex gloves for mess-free installation
• Patented self regulating seals dramatically increase the life of the chain
• Larger diameter pins manufactured from specially enhanced steel improve the resistance to shock loads
• A quad riveting process on each pin increases the tensile strength of the chain
• Thicker inner and outer plates increase the fatigue life of the chain
• Shot peened side plates allow for high tensile stress with minimum wear
• Expertly crafted from the highest grade materials
• Precise engineering ensures the latest in quality
• Unique, dependable, and functional

Renthal® is a global leader in the manufacturing, design and sales of motorcycle, ATV and cycle parts and accessories. The current parts portfolio covers a wide range of products for motocross, quad bikes, road bikes and trials bikes. These market leading products include handlebars, grips, bar mounts, levers, hand guards, chainwheels, chain and brake pads. Renthal cycle product portfolio includes handlebars, stems, grips and chainrings. Renthal is a global brand, but the manufacturing heart is in Manchester, UK.