hi i need a little know how

[csr]

Ihave been a bike rider since i was a kid but this is my first foray into engines i have a few qeustions first i have a univega muontain bike its about 7or 8 years old its a 18 speed what if any would be a good starter moter .Second i would really like to either build or find a nice racked out chopper nothing major at first i am pretty good with tools so building wouldn't be a problem any ideas sorry about the grammer

[ebmvegan]

Welcome to the addiction csr. I like the in frame Chinese 2 strokes. It's pretty straight forward on a mountain bike that has a standard diamond frame. I preffer cruisers though and some need some parts (mostly brackets) to be augmented to fit some frames. As far as choppers, the OCC Stingray I hear could be a bit of a challenge. Wich ever rout you take, have fun and ask for help when you get stuck. Everyone here is helpful.

[Dave31]

Welcome to the forum, glad you joined us

I am not familiar with your univega, here is a pic of the dimensions you will need for the Chinese in frame two-stroke