Description:

Use these Hubs to lock your Sumo Tires to shafts of different diameters

Specifications:
Hub material: 6061 Aluminum, anodized gold-yellow
Hole pattern: Six 4-40 threaded holes are spaced equally on a 0.75in diameter circle.

Kit include:

1 x  Sumo Hub (choose your bore diameter) made of 6061 Aluminum, anodized gold-yellow

3 x Three 4-40 x 0.375in screws to fasten the Sumo Hub to your Sumo Wheel.

1 x 6-32 steel setscrew allows you to easily tighten the wheels onto a range of motor shafts. (The 0.50in bore with keyway includes a second 6-32 setscrew.)