-Jitsie hub spacers.

-CNC Machined fron high quality aluminum.

-They are placed between the toe of the chassis and the bearing bushing.

-Black anodized.

-Available in 2 mm, 3 mm and 5 mm.

-They sold each.

-Inner Diameter: 10 mm.

-Outside diameter: 16 mm.

-Weight 0.3 gr. (2 mm), 0.8 gr. (3 mm) and 1.1 gr. (5 mm).