Highly polished nickle plated steel ball bearing. Material: Bearing Steel. 20 Pieces of Steel Ball Bearings. It's just take you 1 minute. Because the unpaid dispute will not be closed automatically, and we may ignore it.
20Pcs 4.7/6.3 MM Mountain Bicycle Hub of Steel
20Pcs 4.7/6.3 MM Bicycle Mountain Bike Hub Axis of Steel Ball Bearing 6.3mm
20PCS 6.3mm Bearing Steel Loose Bearing Ball for Bicycle Mountain Bike
Set Screws Bolts Grade High LOT 16 x 120 mm 20 x 110 mm 16 x 160 mm 20 x 200 mm
6 mm 1/4 inch; 8 mm 5/16 inch; 10 mm 3/8 inch; 12 mm 1/2 inch inch Rubber Tank
