RK 520 XSO Performance RX-Ring Chain

Item # : 188566

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List $85.99 - $153.99

$69.99 - $139.99

19% off

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  • Manufacturer: RK



Includes rivet type connecting link

RK 520XSO X-Ring Chain

  • Pro X-ring chain lasts five to eight times longer than standard chain
  • Provides two more lubricant pools than conventional O-rings for longer life
  • Lubricated with specially formulated, vacuum-injected U-grease; locked in by tough Nitrile Butadine rubber X-rings
  • Polished and shot-peened link plates
  • High tensile strength ensures reliable performance
  • 520 XSO and GB 520 XSO