RK SO SEALED STREET CHAIN
RK STREET SO SERIES O-RING CHAINS
RK's traditional round "O" ring chain is a convenient blend of performance and affordability. SO series chains are suitable for low to mid-range CC motorcycles that came from the factory with sealed chains.
SO chains will feature RK's 20,000 warranty.
520SO O-RING CHAIN
525SO O-RING CHAIN
530SO O-RING CHAIN
Chain Warranty Card Form