*The worlds lowest friction race chain and used by most AMA , WSBK and MotoGP race teams.
This chain has a 31 times higher strength tan the standard DID chain due to its patent X-Rings.
The X-shaped tranversal section is higher than a regular O-ring, having more contact points in order to maintain lubrification. The X-ring can also bend under low pressure, unlike the O-ring that brings friction under low pressure.
X-ring chains produce half of friction than the O-ring and at the same time reduce the loss of power due to friction.