O-Ring Black. Heavy duty O-Ring grade motorcycle drive chain available in 428 and 520 sizes. Featuring a rubber O-ring between the inner and outer link, O-Ring chains both retain the lubricant sealed within the pin and bushing and prevent dirt working into the chain, prolonging chain longevity. Triple-S O-Ring chains offer all the performance required from larger capacity road and off-road motorcycles requiring this grade of roller chain. Produced in an OE facility, Triple S O-ring chains are quality engineered and manufactured to guarantee trouble free strength and durability. Nickel plate finish.
428 O-Ring Black. 428-110L