It depends on the build you want. Are you looking for a cab that attaches onto a two wheel bike? Are you trying to build a cab that is a tricycle?

BTW. Pedicycle is ok, but pedicab is the appropriate name. Bike Taxi also works. Rikshaw cycle is a bit of a contradiction because a rikshaw is where the operator hold handles and runs with the cab/riders. It is one of those things that some cabbers will get annoyed with and may even take offense to. I know when people get on my cab and say, "Its like China." I become annoyed and say something to the effect of, "Yeah, and like New York, Chicago, Miami, New Orleans, and hundreds of other cities in America too.

I become offended when they turn it into a more derogatory "joke." One guy said, "ching chong chow," to his friends as he was riding away. Others will "jokingly" tell us to whiny like a horse or some other derogatory thing.

I love cabbing but those are a few of the things that grate.