5hp

I am asking only $125 for this low-mileage (about 130 miles) CAG-style pocket bike 50cc engine. I purchased this from Thatsdax a couple years ago when they were still selling their hopped-up GT50R's. This engine produces around 4hp and comes with a tuned carburetor and extra jets. It comes with...

Just found this forum! Awesome This is my 1st successful attempt at building a motorized bicycle. From what I see on here most people use old Schwinn type bikes. I chose to go with BMX for a couple reasons. I will keep those to myself! lol I know the slant of the motor might raise some...

Greetings all, Thought I would start a thread 'bout my new project. I have built quite a few motorcycles in the past, though have never attempted a Motorized Bicycle before. So, Just the other day I was lurking around a little scrapyard near my workplace, when I stumbled upon an old push...