Description
Renthal R3-3 520 SRS O Ring Chain 118L
The Renthal R3.3 chain now incorporates Renthals’ SRS ring system (self-regulating seals) increasing chain longevity.
The R3.3 chain has been upgraded to the R4 ranges’ proven quad riveting manufacturing process.
The Rivet link has also been changed to a hollow end to facilitate easier installation.
Like the R3.2, a split link is still included in the box for easy track side fitment.