i was wondering how fast does it go and is it good in the mud>?

 

With stock tires I had mine up to 58 on the spedo. When I put the big wheel kit on it, she dropped to around 52. IN the mud or snow it ruled had a very hard time gettin it stuck, and when I did it never took to much to get her out. I was ver impressed with the outy.

 

My top speed is 52 mph on flat gravel

As good as most wheelers in the mud, but a few times it got stuck where the P650 didn't. But you can pin the throttle on the Prairie and get through just about anything that doesn't completely submerge it.

My only disappointment is that that you get a lot of mud on you, it could do a better job of protecting the rider from flying debris

 

56 here. Good in mud.

 

My 2up does 53 with me and the little woman on it.