6.0 mm thickness steel bracket combines with Korean style Cast-iron core PU wheel. This wheel is round so it will move and rotate much easier compare to the normal flat American version. Plastic cover hubs and grease nipple are equipped
6.0 mm thickness steel bracket combines with Korean style Cast-iron core PU wheel. This wheel is round so it will move and rotate much easier compare to the normal flat American version. Plastic cover hubs and grease nipple are equipped.