Giới thiệu 100pcs Bicycle Replacement Silver Tone Steel Bearing Ball 4/4.5/5/5.5MM Dia [akin]

Description:
100% Brand new and high quality
Ideal accessory parts for bicycle repairing use.
Come with 10Pcs in one bag, bike's good repairing parts.
It is a must accessory for bike, can replace the old damaged one well.
Great replacement for the broken or missing steel balls on the bearing wheel.
Material: Stainless Steel
Colour: Silver (as picture show)
Diameter:Φ4mm,Φ4.5mm,Φ5mm,Φ5.5mm,
Package includes: 100pcs