Description

Looking for an affordable, long lasting
performance chain? Look no further, RK’s XSO chains offer less torsional
friction and increased high-stress, high-speed performance providing a longer
lasting chain at an affordable price.
All RX-Ring chains have “Rerfined X”
shaped seals and improved metallurgy giving you 7 times longer wearlife than
standard O-ring chains. Viewed in cross section, the RX-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.