|: Thanks. I am noticing that most of the outdoor wheels are 78A and the speed skating wheels are 95A. Is there a difference with speed skating wheels?
There are different shapes. I think speed wheels are narrower.
: Can you suggest an online shop to buy wheels?
In Germany, Concretewave would probably a good option. I also dealt with Skates On Haight in San Francisco long time ago (ordered a pair of SwitchIt inlines from them). That was in the days before the Web, however.
: What is SKF?
Svenska Kullager Fabriken. A Swedish manufacturer of fine bearings.