Product description
Detailed Description
Name: Bicycle Ball Bearings
Material: Steel
Color: Silver
Size: Outer Diameter 40Mm, Inner Diameter 32Mm, Steel Ball Diameter 4Mm
Quantity: 20 Pieces
Features:
1. Ball Bearings Made Of Steel Are Wear-Resistant And Corrosion-Resistant, Suitable For Riding, Ensuring Long-Lasting Durability.
2. Reasonable Design Provides Smooth Rotation Performance, Suitable For Various Bicycle Types Such As Mountain Bikes And Road Bikes, And Is Easy To Install.
Safety Warning
No