PASENDI Professional Carbon Fiber Speed Skates Adult Men's and Women's Skates 4-Wheels Single-Row Roller Skates Shoes Black Inline Skate Shoes

Needed to replace a well worn pair of speed skates and these were very well priced. Come standard with abec 9 bearings. I have the 41 size so they have the 110mm wheels which smooth out some of our rough roads even more than 100 mm wheels. They run a little small. Might want to get one size larger as the sole is carbon fiber is not going to pack out. We paid a few extra $ for shipping and it was worth it. Not for beginners, these are definitely an expert pair of skates but if you know how to go fast there is no wasted energy. It all goes into speed/forward motion!