Renthal R3-3 - MX SRS 520 Sealed Chain

$143.96 $159.95
Save 9%

Renthal R3-3 chains are specially developed to increase longevity by utilizing Renthal's SRS (self-regulating seals) technology. The SRS is pre-loaded during assembly, creating a spring effect. As a chain wears, conventional O-rings and X-rings loosen their seal. In contrast, the SRS has the inherent ability to regulate a constant sealing pressure against the side plates throughout the life of the chain, increasing the service life of the chain.

  • Gold finish
  • Average tensile strength: 7,823 lbs
Size: 120 LINKS
120 LINKS
Description

Renthal R3-3 chains are specially developed to increase longevity by utilizing Renthal's SRS (self-regulating seals) technology. The SRS is pre-loaded during assembly, creating a spring effect. As a chain wears, conventional O-rings and X-rings loosen their seal. In contrast, the SRS has the inherent ability to regulate a constant sealing pressure against the side plates throughout the life of the chain, increasing the service life of the chain.

  • Gold finish
  • Average tensile strength: 7,823 lbs