motoXstuff » Products Page » Drive » Motorcycle Chains » RK 520XSO RX-RING

RK’s  XSO chains offer less torsional friction & increased high-stress, high-speed performance providing a longer lasting chain at an affordable price.    All RX-Ring chains have “Rerfined X” shaped seals & improved metallurgy giving you 7 times longer wear-life than standard O-ring chains.  Viewed in cross section, the RX-ring has two lubrication pools & contact lips versus the single contact deign of a standard O-ring chain.  Giving the chain a longer life gives you more value for your money.

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Price: from $130.00

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