Swiss Labyrinth Bearings FR SL spin Only the front and back

Only the front and back wheel axle is used for this

Strategically placed visco-elastic memory foams were used in the cuff

The tool also makes it easy to take out bearings

this pair is the ones to own

slides faster [also on aluminum] and will not deform upon impact

Swiss Labyrinth Bearings FR SL spin Only the front and backThis new bearing is similar to the original Bones Swiss bearing, but with a redesigned inner race and two labyrinth seals to keep dirt out even better than before. Bones Labyrinth shields are non contact, so that they do not increase friction, only the distance dirt particles must travel to get past the shields. The only difference you will notice is that the labyrinth shield Bones will last several times longer than the original Bones Swiss between