NCY Unlimited Performance CDI - Honda Ruckus & Metropolitan medium It's got plenty of "grunt"

It's got plenty of "grunt" down low and in the midrange

aggressive aesthetic

this 61mm cylinder head features optimized porting and oversized valves that allow your engine to move air in and out of the combustion chamber far more efficiently

Zinc-plated steel construction

48<35mm / OD: 60<75mm

NCY Unlimited Performance CDI - Honda Ruckus & Metropolitan medium It's got plenty of "grunt"The NCY Unlimited Performance CDI is the gold standard for unlocking the full potential of your Honda GET 50cc engine. By advancing ignition timing and completely removing the restrictive factory rev limiter, this CDI allows your engine to reach higher RPMs delivering a significant boost in top end speed and mid range acceleration. If your stock Ruckus is struggling to push past the mid thirties, this simple plug and play module is the most effective