wont turn

Hello everyone, this is my first post about problems I've been having with my bike. I have a Grubee SkyHawk 66cc 2 stroke motor on your typical beach cruiser, and it seems like there is always something wrong. I've been able to fix all problems just with a little tinkering up until my latest...

Hey, I just bought this brand new engine (RAW Silver 50cc Bicycle Engine Kit) and I have everything set on my bike right but when I the chain on and try to pedal, the sprocket on the engine wont move, therefor the whole wheel wont move and I cant pedal. Im really new to this and the kit came...