ITEM NAME:Bicycle wheel hub Wheel bearing steel balls-part, 6.3 mm diameter, 150 stra E3X4 Bicycle wheel hub Wheel bearing steel balls-part, 6.3 mm diameter, 150 stra E3X4 Material: steel Diameter: 6.3 mm color: silver Package Content: 150 x wheel bearing steel balls Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm..Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.
