[bulldogbones]

What the largest lug track I can fit on a stock 03 rev 800. I would like to put a 1.5 or maybe a 1.75. But I to make sure that wont cause issues.

 

[Jerrys1]

I know a 1.5 will fit as thats what I had on my 03 rev but you will not be able to stud it I am not sure about the 1.75 it would be tight and may require a driver change. Is your sled an MXZ 121"?

One note if you ride alot of hard packed trail your going to need scratchers to help with cooling on the larger tracks especially if yours has had the beavertail delete kit installed

 

[bulldogbones]

This is mine, Im guessing its a 121"

 

[Renagade]

id say that 1.5in is the largest id go.

 

[Jerrys1]

yea your sled has the beavertail delete if you ride the trails alot you will need scratchers to help keep it cool with the 1.5 track another option would be to find a cooler out of an 04 or newer rev and use it as they are longer and it will now fit your sled with the added tunnel extension.