RE: Snowmobile Hop ups?
On the metal slider cage? Yes you could use your stock wheels, But roller bearing tech. is much better. The replacment tracks
on my site, fit just the R/C sleds that i build and sell. If you need a MXZ Track, "mnkay" has some for sale last i knew. I have
only "Viper-ski" Replacment Tracks. If you had one of my models, i could hook you up, I have atleast 200 replacment Tracks
for these models.