HICO bearings for rollerskate.
The material is chrome-steel and opposite cheaper bearings this material is long lasting high resistant toward shock.
Steel armored rubber seal on both sides of the bearing and factory lubricated with grease ensure a good protection against dirt and water. The high degree of protection against dirty surroundings might give less top speed. If you want the optimal speed from the bearings we recommend: .
Notice: Due to the lubrication with grease, the bearings will in the beginning feel a little slow, but it will run smoother when the grease is distributed thoughout the bearing.