I have a 50cc e-ton and I put the 70cc top end kit on it. My son wants it to go as fast as his brothers stock 70cc e-ton so I called hetricks and asked what could I do without spending alot of money cuz he just rides on trails,etc. They suggested do some clutch work to it, so I ordered what they suggested installed it and the quad would barely move. I had to rev it to the moon. I reinstalled the stock rollers and springs and it moves again. So I tried again figuring maybe I did something wrong. Well same result. All I simply want to do is make it go as fast as his brothers 70cc. O and I also bought the stock chain and sprockets from the 70cc and put on it. That didnt work either, actually my son told me it felt slower. I need some help please

 

Welcome to the forums.

Try posting this in the chinese quad section. You'll get very little, if any advice in this section.

 

Welcome