Yeah Racing RC Ball Bearing (4x10x4mm) 10pcs

Yeah Racing RC Ball Bearings have the lowest resistance.

They are manufactured by high quality steel.

Pre-lubricated to ensure its excellent performance!

Feature:

• Material: Bearing Steel
• Shielding: Metal

Specification:

• 4 x 10 x 4mm

Include:

• Bearing (10pcs)