Regina 520 ATV Z-Ring Chain

The QUAD ATV chain is specifically designed to withstand the high demands of ATV's. The Z-Ring system ensures long life of the chain and constant lubrication. The Z-Ring deforms when assembled, creating a spring effect that produces a long lasting seal and enhances chain flexibility and smooth operation. A specific grade of steel for the pins is used in the 520 QUAD to provide high strength and toughness.