SO O-Ring Motorcycle Chain Series
520SO O-Ring Chain
RK’s traditional round O-ring chain is a convenient blend of performance and affordability. 520SO chains are suitable for low to mid-range CC motorcycles that came from the factory with sealed chains. 520SO can be used for both on street and off-road up to 400ccs.
520SO chains will feature RK’s 20,000 warranty. See the warranty page for details.
520SO chains are currently only available in Non-Gold.