RK 219 O-Ring Chain

The absolute highest quality and successful 219 O-Ring Chain on the market. Used by the top karting teams across the world, winning countless championships. Typically used in high HP/RPM categories such as Junior and Senior 2 cycle. Offered in a variety of sizes from 98L - 112L. We highly discourage the use of a chain breaker to adjust chain length.

Why Should I Choose an RK O-Ring Chain?

1. Lasts longer
2. Improved drive chain life
3. Absorbs torque and improves acceleration