cyclingcolors 30 x Steel Ball Ring Bearing Bicycle (6.5 mm)

30 x steel balls Compatible with ball ring perfect for bicycle wheel, hubs, axle or steering bearings We recommend greasing the balls during assembly to extend the service life Available sizes in our shop: 1/8 inch (3.18 mm), 5/32 inch (3.97 mm), 4.5 mm, 3/16 inch (4.76 mm), 5 mm, 7/32 inch (5.56 mm), 5.8 mm, 1/4 inch (6.35 mm), 6.5 mm, 7 mm, Weight: 0.07936641432 pounds, Manufacturer: cyclingcolors