[QUOTE=robbomberbomyea;366561]no matter what engine you buy i recomend getting a sproket adapter instead of using the stock one,youll be alot happier in the end,and not as frustrated.yes the 75 dollar cost kept me from getting one on my first bike but after getting one for my second i will always use one.reason one simple to install, reason two switching sprokets size is easy. as far as motor i like the 2 stroke for cheaper cost and simplicity.
I have a manic mechanic adapter in my garage. I'm using this one instead. It will fit the Huffy, Schwinn and La Jolla 26" coaster brake hub. Also some 24" with coaster brake hubs.