RK Racing Chain

520XSO-78

RK Racing Chain 520XSO-78 78-Links X-Ring Chain with Connecting Link

EAN: 0681319458180

UPC: 681319458180

Chains

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 new XSO chains offer quality, performance and unbeatable value

The RK Chain factory has made a running production upgrade to their best selling 520XSO chain. The new upgrade GBXSO and non-gold XSO chains features RK's proprietary "RX-Ring" seal design and is offered in 520, 525 and 530 series. All versions are available in either gold/gold or standard steel color. 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 new GBXSO chains offer quality, performance and unbeatable value, for all but the most demanding high performance application.

JT Sprockets JTR486.45 45T Steel Rear Sprocket
JT Sprockets JTF516.15 15T Steel Front Sprocket
RK Racing Chain GB520XSO C/L Clip-Style Gold Connecting Link
MOTORCYCLE TOOL CHAIN BREAKER CUTTER & RIVETING TOOL PIT POSSE PP309
RK Clip Connecting Link for 520 XSO RX-Ring Chain 520XSOCL
Mopar MD152603, Engine Camshaft Seal
Universal Parts Front Axle Seal 100-76
Mix me 2098