XciteRC RC Car Ball Bearing 100 Pieces (6 x 12 x 4 mm)

Metal sealed on both sides, high-quality, precisely manufactured ball bearings without waistband. Ball bearings are used to minimize friction and efficient storage of rotating parts, not only in model making, also in industry. If your model vehicle does not have ball bearings but slide bearings, the upgrade to ball bearings is one of the most effective tuning measures. Pack of 100.