These are some of the lightest wheels you'll find for your antweight bot. 'Lite Flite' tires, made by the Dave Brown company, are a foam rubber compound, but they provide surprisingly good traction, and are more durable than you might expect. Wheels are lightweight, injection-molded, snap-together plastic that securely lock the tire to the wheel. The center axle hole may be drilled out slightly larger if needed. Bore is 5/32" (3.97mm) on all models except for the 1.5" diameter, where the bore is 1/8" (3.175mm).
These wheels come in packs of two.
3 1/2 " Diameter
1.20 oz each, 7/8" wide