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RK XSO SEALED STREET CHAIN

PRODUCT DETAILS

 

RK STREET RACING XSO SERIES RX-RING CHAINS

 

As part of their continuing quality improvement program, the RK Chain Factory has made a running production upgrade to their best selling XSO chain line. The XSO chains features RK's proprietary "RX-Ring" seal design and is offered in 428, 520, 525 & 530. All versions are available in a variety of colors. Viewed in cross-section, the RK "RX-Ring" has two contact lips and one lubrication pool versus the single seal point/pool design of a regular o-ring chain. RK's XSO chains offer quality, performance and unbeatable value, for all but the most demanding high performance application.

TECH SPECS

 

428XSO RX-RING CHAIN

 

  • Tensile Strength: 5,280 lbs
  • Max CC Rating: 400cc Street, 350cc Off-road
  • Master Link Included: Clip/Rivet type

 

520XSO RX-RING CHAIN

 

  • Tensile Strength: 8,300 lbs
  • Max CC Rating: 750cc Street, 750cc Off-road
  • Master Link Included: Clip/Rivet type

 

 

525XSO RX-RING CHAIN

 

  • Tensile Strength: 8,400 lbs
  • Max CC Rating: 900cc Street, 750cc Off-road
  • Master Link Included: Clip/Rivet type

 

 

530XSOZ1 RX-RING CHAIN

 

  • Tensile Strength: 9,000 lbs
  • Max CC Rating: 1,000cc Street, 750cc Off-road
  • Master Link Included: Clip/Rivet type

 

 

Most XSO Series chains are available in Gold, Natural, Black, Red,  Blue, Yellow, Green, or Orange.

Available Options

Chain Warranty Card Form

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CHAIN TIP #1

When cleaning and maintaining your chain, use a cleaner specific to motorcycle chains! Do not use brake cleaner, engine cleaner, or any cleaner that contains acid or caustic chemicals.