We used to have a few of the nordic treadmills, until a few years ago when it was time to update all the treadmills to up to date new models, the old ones were taken back by the manufacturer, if I remember right they are 2-ply commercial belts, should be able to get them from ebay easy enough, probably from the U.S or Australia, maybe have to wait 4 to 6 weeks for it though, those machines need oiled a bit more than other treadmills, every 200 miles, I think it was, so you will need the silicone oil at the ready