The best O ring chains in the industry
Constructed from high carbon alloy steel for strength & durability
Seals in lubrication, delivering smooth power with no O ring drag
Application: On/Off Road
RK ‘O’ Ring Chain 520MO-120L
The RK ‘O’ Ring Chain 520MO-120L will give you smooth rides for many miles and years to come. It features a high carbon steel alloy construction for excellent strength. Unlike other O rings, this one seals in lubrication so you can enjoy your on/off road adventures without the O ring drag.