Renthal® - R3-3 MX SRS Chain

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Product Details

Universal R3-3 MX SRS Chain by Renthal®. Length: 120 Links. Finish: Gold. Renthal R3-3 Chain: Ultimate durability and performance. Renthal R3-3 chains are specially developed utilising Renthal's SRS technology to increase the service life. The special SRS is pre-loaded during assembly, creating a spring effect. As a chain wears, conventional O-rings and X-rings loosen their seal whereas the SRS has the inherent ability to regulate a constant sealing pressure against the side plates throughout the life of the chain. This offers increased longevity, as the specially formulated grease remains encapsulated around the critical pin and bushing area longer whilst preventing ingress of dirt, water and other contaminants. 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.


Bike Type: Off-Road
Link Length: 120L
Connecting link style inc: HOLLOW END STYLE for dual sport use & CIRCLIP STYLE for pure off-road use
Chain Pitch: 520
Motocross 2 Stroke Limit: 250cc
Motocross 4 Stroke Limit: 450cc
Enduro: 450cc
Tensile Strenght: 7420 lbf


  • Renthal chain is only in the highest grade possible
  • The best material and manufacturing processes are employed to offer the ultimate chain in each discipline
  • Perfectly matched with Renthal chainwheels for maximum efficiency and longevity
  • High Strength, light weight, ultimate performance
  • R3 features O-rings for increased life
  • 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.

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Renthal® - R3-3 MX SRS Chain

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