How To Install 80cc Bicycle Engine Kit

STEP 1
Mount the engine into the frame. This is the front motor mount. Some bikes have a large diameter lower bar and some need clearance for the air box intake so you need to use the parts provided in the kit. Use spacer provided with the kit (spacer bar is not included in the some kit). This spacer normally would require the drilling of a hole in the frame to bolt the centre of the spacer through (shown below). I prefer the method shown, which is to pull the studs and replace them with longer ones (threaded rod) that you can get at the local hardware store. Then, you can use the steel motor mount clamp that came with the kit and not have to drill a hole in your frame. Then cut the excess off. My bike had an ovoid shaped lower bar about 50mm across. I used this method.
STEP 2 (if needed)
Always mount air intake with inlets down!! Always!! If you need to, you can put the air box on a grinder and cut down on the inlet tubes a little to make sure they clear the frame. If you use the spacer on the front motor mount, usually this is enough to clear. Also, you may need to file down any water bottle screw mounts if they protrude and are in the way of a motor mount.

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80cc Gas Bike Kit

Recently i purchased an 80cc mountain bike engine from ebay and waited about five days for it to be delivered. It took about a good 3 hours for me to install this kit on to my bike and about half. How To Install a 48cc 4-Stroke Engine Kit on your Bicycle by BikeBerrycom Play and Listen http tinyurlcom lm88ylf bikeberrycom technician jonny goes over tips and tricks on how to install a 49cc or 50cc 4 stroke engine kit on a standard beach cruiser this complete installation How To Install a 48cc 4-Stroke Engine Kit on your Bicycle.