XAM 428AO O-Ring Chain

XAM X-Ring chains have ????shaped seals and improved metallurgy giving you 7 times longer wearlife than standard O-Ring chains. Viewed in cross-section the X-Ring has two lubrication pools and contact lips versus the single contact design of a standard O-Ring chain. Giving the chain a longer life gives you more value for your money. Chain Length is 104 Links