The XSO chains features RK's proprietary "RX-Ring" seal design and is offered in 520, 525 & 530. All versions are available in a variety of colors. Viewed in cross-section, the RK "RX-Ring" has two lubrication pools and seal points 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.
- "RX" Ring Chain
- 8,500 Lbs/ft Tensile Strength.
- RK -Japan
|Option name||Mfg. Part No.||SKU||Stock|
|520XSO X 90L||520XSO-90||K-003253||Available|
|520XSO X 100L||520XSO-100||K-003254||In stock|
|520XSO X 110L||520XSO-110||K-003255||In stock|
|520XSO X 120L||520XSO-120||K-003256||In stock|
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