Hi, I have a kazuma meerkat 50cc, good wee all round bike apart from the speed lol. Is there anyway to make them faster? I've seen a couple tings saying that there is a restrictor on it, is it easy to get rid of the restrictor or is it just not worth it?

 

I have the instruction book for bigger Kazumas and it is very vague about it, but I assume it is the throttle lever limiter. A screw in the handlebar box that limits the travel of the lever, they do have one, but may also have a rev limiter in the CDI. Suzuki two stroke 50s had a restrictor in the inlet manifold too, but this isn't a common fitting.