Lot of 2 …Blue sealed ball bearings 5x10x4mm
|5 x 10 x 4mm||2|
Also called 1050 size by Tamiya.
Ball bearings should always be your first upgrades; that reduce
friction for less rolling resistance, and that means higher speed and
longer the running times.
These ball bearings have low resistance and are smooth running and give long life.
Buy it now is for 2 (TWO) bearings