10-Pack Balls 2.5mm Loose Ceramic Balls SiC Bearing Balls

10 Loose Ceramic Silicon Carbide Ball Bearing, this is a popular size that could be used in many Bicycle, or any application that uses this size 2.5mm. Balls are made from high-strength Ceramic SiC.

• Loose Balls
• Size: 2.5mm
• Material: Ceramic Silicon Carbide
• Quantity: 10 Balls