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 are critical.
The RR4 chain with 520 racing sprockets is a great way to enhance your motorcycle's 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.
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Whether you're looking to kit out yourself, your bike or get that special something back on the road courtesy of our top brands we have you covered no matter your needs.
