The friction drive set up with a 4 stroke is a good choice for low maintenance and easy installation no doubt, if you plan to go that route I would suggest going with one of the Thats Dax kits, click the link far top right of this page and look at his pat. pending set up and one of his 4 stroke Titan engines, I plan on getting one of these myself in the future, best thing is that Duane who owns ThatsDax his a great fella who offers top of the line customer service just like others who advertise here on the forum, in my opinion you can't go wrong with the Dax kits.
Originally Posted by A Future Pilot
After reading some more I'm seeing people are saying that 4-strokes are more reliable. Is that true? What abou this kit: http://www.flmotorbikes.com/
I don't like the looks (or the price), but reliability is pretty important to me since this is my main form of transportation. What are y'alls thoughts?