10PCS 6701RS Bearing ABEC-7 12x18x4 mm Hobby Electric RC Car Truck 6701 RS 2RS Ball Bearings 6701-2RS Blue Sealed

10PCS 6701RS Bearing ABEC-7 12x18x4 mm Hobby Electric RC Car Truck 6701 RS 2RS Ball Bearings 6701-2RS Blue Sealed

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