79cc predator

A little progress.

Beginning

Hi there, I am planning to build a 79cc bike, but I am confused about where I should begin to get parts. I know that GasBike.net sells a kit, but I have heard and seen terrible reviews of their shipping and customer service policies, and how their jackshafts and transmissions always seem to...

I am wanting to rotate my engine by 90° and I was wondering if there is a guide somewhere showing how to thread the opposite side dipstick well.

My bike is not running right. Lacking power and trying to cut off on me. I set the idle adjustment screw a little tighter and that helped with the initial bogging but when i tried using the throttle it would cut off. Also noticed the revs were sort of all over there for a second. Not sure if due...

I got a old Schwine bike I chop it with suspension forks it sits 7 inches higher, I'm getting real tired of 2 stroke chemistry mixing oil and gas would like a construction engine done masonary work mix tons of motor every day never had a problem with the mixer motor hope the same. I tried to...

I love the 1910 era of bikes. Board track racers are my favorite and I plan on revamping my existing BTR build to a more authentic style with a 79cc predator engine and proper clutch system. In addition to the engine swap, I want to try my hand at installing a suicide shift (pulley clutch). As...