5hp

  1. T

    [SALE] 50cc GT50R "CAG" Engine + RT Carburetor

    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...
  2. 2

    LEGIT Briggs 5 on BMX Junkgoose rat bike

    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...
  3. VlamBallas

    60cc BMX with Vertical Shaft Friction Drive

    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...