Black Knight Built in bearings spread the load between each bearing reducing wear and tear and uneven loading. Built in speed rings prevent contact between the nut and hanger on the bearing seal.
Rated Abec 9 - pre oiled for a smooth roll!
Black Knight Built in bearings spread the load between each bearing reducing wear and tear and uneven loading. Built in speed rings prevent contact between the nut and hanger on the bearing seal.
Rated Abec 9 - pre oiled for a smooth roll!