Renthal's Chain range has applications for 125cc to 1400cc motorcycles, encorperating Renthal's Self Regulating Seals (SRS™).
The RR4 is our competition and trackday chain. The R4 chain in 3 pitch sizes fit modern street motorcycles with a 5/8in link. The R4 is ideal for Road, Touring and large Adventures motorcycles. The R3-3 Chain, for light and middleweight motorcycles reducing weight and cost. Smaller displacement, low horsepower motorcycles do not require super robust chain like the Renthal R4. Be sure not to 'over chain' light to middleweight machines.
Check out your fitments on the Renthal Fit my Bike tool.