New and excited with questions!


New Member
Jul 4, 2018
Hello everyone!!

I’ve been doing my research the past few days after seeing a few motor bicycles around and definitely want to build one!!

I was looking at bike berry but they seem to have a lot of negative reviews. I’m thinking about buying a bike such as one of the ones below. Although the handle bars on the second one appear to be pointed towards the sky which seems like it would be an awkward ride, unless the picture is misleading. Also one of them is 20” and the other 26”. Is this personal preference or should I consider one over the other? I’m 6’ and 185 lbs and this will be used to ride to work almost daily.

I’m also considering these two engines below. Although I’d have to check to see if they would ship to Korea since I’m stationed here for a couple years. If you were to pick one over the other then which one would you pick?

The Titan Magnum 4 in the bottom left.

Would I need anything else in addition to the bike and engine kits that I’ve linked? One thing I’ve noticed is there doesn’t appear to be brakes on the handle bars on the bikes I linked and I don’t think they are included in the engine kits.

Also is there a way I can ensure the engine I choose out of the two does fit in the bike I choose online?

Sorry I’m new at this and would like to ensure I get this right the first try. I especially want to ensure I don’t have to deal with customer service if possible since I live in a different country.


May 25, 2008
Howdy Napol, welcome! So sorry for the late reply. Not sure what happened. There was a couple of new folks whose intro got over looked. Thinking glitch.

How did/is your project going? any way I can help?


Well-Known Member
Mar 15, 2012
Santa Barbara, CA
Welcome!! I don't know much about 4 stroke engine kits so I don't know which one is best but you should definitely have brakes on your bike
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