 Hex Hole Ball Bearing Set (4 pcs.)ITEM 15287  A set of ball bearings to enhance the speed of your model. These ball bearings lower friction resistance of the axles to obtain smooth running. |
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Hex Hole Ball Bearing Set (4 pcs.) ITEM 15287 A set of ball bearings to enhance the speed of your model. These ball bearings lower friction resistance of the axles to obtain smooth running. |