The Bones Reds are a great bearing at a great price. Some of the best skaters in the world roll on these bearings because they perform much better then some of the other high priced bearings. These are amazingly smooth right out of the package so you don’t have to deal with pesky break in time. Bones has been around for quite some time and have done their research in that time, check out the Bones Reds if you want a smooth long lasting bearing.
Roller skate (inline or quad) bearing sets contain 16 bearings and are available in 7mm and 8mm
Skateboard bearing sets contain 8 bearings and are available in 8mm