Description
★Ball bearings are an excellent first step when tuning your model, reducing loss in the drivetrain and raising durability of rotating parts. ★Contains two each of 850, 1260 and 1510 size, plus sixteen 1150 size ball bearings.
★Ball bearings are an excellent first step when tuning your model, reducing loss in the drivetrain and raising durability of rotating parts. ★Contains two each of 850, 1260 and 1510 size, plus sixteen 1150 size ball bearings.