Will a 450r go through deep mud like how many feet?

 

to not go any deeper then the airbox and the end of the exhaust pipe, is usually ok.

 

i wouldn't go to deep mud is hard on a lot of things it robbs your chain of lubrication really fast and its never good when lots of mudd gets packed in by the front sprocket

 

yea on something nice and new and designed for racing i wouldnt go in mud deeper then about half a wheel, and if i did i would make sure to clean it up after im done riding.

 

How many feet? That would prolly be less than 1 foot, depending on the type of mud. Going through mud is limited by the amount of ground clearance in most cases. You have very little ground clearance with most sport quads and they are pretty helpless in the deep stuff.