Longer lifetime due to its permanent
lubrication. IRIS offers this model in 420, 428, 520, 525, 530 and 630 versions which covers all the range of motorcycles.

Dirt and watertight links have been achieved with a special seal with four lips.
Due to its lower level of friction, its operation is softer
and cooler than because it engages better than traditional O´Ring chains.
Furthermore, X´Ring increases the lifetime of the chain considerably.

 Specially designed to be used on high powered as well as touring bikes.

The benefits of the X´Ring chains over standard O´Ring chains are substantial.