Renthal

C377

Renthal (C377) 520-Pitch 120-Link RR4 SRS Road Race Chain

EAN: 0765442087070

UPC: 765442087070

Chains

Renthal's RR4 highly specialized lightweight 520 sealed ring chain developed exclusively for Superbike racing applications where a combination of lightweight and durability are a must
Utilizes Renthal's Self Regulating Seal (SRS) technology to increase service life; The specially developed Self Regulating Seal (SRS) ring is preloaded 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
The RR4 SRS Road chains feature high alloy steel plates and pins, solid bushings and rollers, shot peened side plates for added strength, gold side plates, and a solid pin rivet link, matching the durability of the chain

Renthal's RR4 highly specialized lightweight 520 sealed ring chain developed exclusively for Superbike racing applications where a combination of lightweight and durability are a must. Utilizes Renthal's Self Regulating Seal (SRS) technology to increase service life. The specially developed Self Regulating Seal (SRS) ring is preloaded 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. The RR4 SRS Road chains feature high alloy steel plates and pins, solid bushings and rollers, shot peened side plates for added strength, gold side plates, and a solid pin rivet link, matching the durability of the chain.

US Navy USS Hyman G Rickover SSN709 License Plate
Acura 80315 SEA 013 Refrigerant Discharge Hose 80315-SEA-013
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