Originally Posted by BarelyAWake
If your concern is aesthetics alone then the Chinese engines aren't so bad, they're remarkably easy to clean them up a bit (it's jus' that ya hafta lol) and we've a few members that have polished them up & got 'em lookin' fine: http://motorbicycling.com/f4/polishi...ngine-347.html
If budget is less a worry and yer after quality and power - check out the Morini or even a Wizzer engine - but neither comes as a "kit" & to the best of my knowledge start at about $600... Morini Motors Whizzer Motorized Bicycles
...and welcome to the place lol
Welcome, and listen to B.A.W, the Morini's are where it's at, if you feel like spending a bit extra.
The chinese motors are great for the price point, and if you like modifying, pick one up and go at it.