RK Super Endurance “O” Ring Chain


RK BB219KRO Super Endurance O-Ring Chain

Simply the best brand of chain available on the market today

The RK O-Ring chain is the best on the market. Used by many European teams Rk’s sealed oring chains offer less torsional friction and increased high stress, high speed performance. Many people claim that an o-ring chain results in less horsepower. While those claims are true in low power/rpm engines, our dyno testing results in the high power/rpm engines prove otherwise. The Rk o-ring chain produces more HP at high rpm in high power/rpm engines.




Weight.65 lbs
Dimensions14 × 1.5 × 6 in

098, 100, 102, 104, 106, 108, 110, 112


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