hey im about to buy an mx650, and i was wondering what my best bet would be to go faster. Should i just change the sprocket size, get a different motor, or change it to 48V? What would the best option be for the best price. Im plannin to take it out on dirt jumps. Thanks.

Hi, I'm new to this. Joined last week and have been reading as much i can to learn more. I'm in New Zealand and information is hard to come by over here. Now looking at the way the reeds face/open in the 49cc cag motor, to me it almost looks backwards? The crank rotates against the opening, the...

Well you've read the title now meet the projects..............Im gonna do this as a 4 bike build-up so hopefully it doesnt get so confusing following these rebuilds....... Everythings basically junk to most people and these things are hardly complete........Luckily I have lots of parts stored...

Here's some pics let me know if you need more it's air cooled and in pretty good condition. Any info would be perfect and thanks in advance for taking the time to stop and take a look.

here are some pics of my pocket bike all coments/sugestions welcome this is what a stock one looks like removed: electrical system, battery ,bat gauge, blinkers ,fake motor, installed :new handle bars , handle bar mount, completely new motor, seat cover, kill switch ,doubble front...