So i am about to buy a Baja 90 ATV fully auto, maybe. It starts and idles but it will not move. I was told that the sprocket wont move. when you give it gas it kind of bogs down...Just wondering if anyone out there has ever seen or heard of this and if so how hard to fix. I am pretty sure i will need to split the case but crossing my fingers it is an easy fix...

 

If the sprocket wont move when you grab it with a pair of large pliers.. there is something major wrong inside the engine.

Pull the chain off and see if the sprocket moves..

 

I will give that a try, i am going to go get it tomorrow and hopefully to try to get it for $60. Figure cant go wrong with that price and be fun trying to rebuild with my son. Worste case I can part it out on ebay and get my money back....hopefully ;-)

 

For $60 you truly cant go wrong.. sounds like fun.