As of 1/1/14, Swix Sports has taken over the distribution of Pro-Ski rollerskis. We still have some of the original Pro-Skis, but once they are gone, they are gone. We do offer the Swix versions as well. The Swix rollerskis are the same skis but relabelled with their graphics.
Unfortunately, Swix has decided not to import the Roadline Tech and S2 models, which were two of our most popular models, and so far they haven't brought in wheels and parts to support those skis. We have run out of most of the wheels, and will continue to ask Swix to get them for us, but so far we have struck out. It kinda sucks that we can no longer support our loyal Pro-Ski customers, but it isn't by choice. If you are looking for wheels or parts and you don't see them here on our site, odds are that Swix doesn't have them. Feel free to email them at email@example.com