BICYCLE STEEL BALL BEARING - 10pcs SIZE 4mm/4.5mm/5mm/5.5mm/6mm/8mm/9mm/10mm

Features:

• Durable and they are a good accessory for your bicycle repairing.
• Ideal for rebuilding your bicycle's bottom bracket.
• Come with 10Pcs in one bag, bikes 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.

Specifications:

• Material: Carbon Steel
• Size: 4.0mm, 4.5mm,5.0mm,5.5mm, 6.0mm,8.0mm,9.0mm,10.0mm.(Diameter)
• Use: Road Bicycles
• Quantity: 10pcs/bag.
• Color: Silver

Package Included: 10 x Bike Steel Balls