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RK-M 520XSO Racing Chain Works with all KLR650s
Click on image to enlargeRK-M 520XSO Racing Chain
RK-M 520XSO Racing Chain
RK Racing Chains have been the dominating factor for more FIM World
Championship teams and AMA World Superbike/ Super Sport Teams than any
other chain for 24 years!
All RK Motocross chains utilize special heat treated hi-carbon steel components with solid rollers and bushings.
High Performance RX-Ring
RK's "RX-ring" chains feature an X-ring shaped seal. Viewed in cross-section, the "X-ring" has two lubrication pools and seal points versus the single seal point/pool design of a regular o-ring chain.
"RX-ring" technology offers less torsional friction, increased high-stress performance, and a 30% longer wear life compared to standard o-ring chains. RK's new "RX-ring" chains offer tremendous value, plus true quality and performance for all but the most demanding high performance applications.