Chain Road Race Rr4 | 520 - 130 Links | with Srs Ring Renthal

Renthal® RR4 is a highly specialised lightweight 520 sealed ring chain developed exclusively for Sportbike racing applications where a combination of lightweight and race durability is critical. The RR4 chain with 520 racing chainwheels is a great way to enhance your motorcycles trackday performance. Utilising 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.