We posted this topic on our facebook forum and we got these following answers:
Ivan Tan: I think it depends on the geometry of the Bicycle frame itself, and the preference of the rider's fitting position.
Steve Elmore: Of course it can. Making your own creation is a lot of fun and quite rewarding. My daily ride (in Holland) is a very old junked Peugeot road frame that I found in an Amsterdam alley with pringled wheels, etc. I made it into a fixie with the drive train flipped over to the left side, just for fun. I love this bike.
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