4″ Wheel, 3″ wide, 3/4″ ID Bearing

Product Specs:
4″ split rim wheel.
2.92″ bolt circle circle.
Grade 5 hardware.
Tough and lightweight.
Corrosion-proof, solvent resistant.
Specially engineered Zytel Nylon compound.
3″ wide with 3/4″ ID ball bearing.
Use with 410x350x4, or 10-300×4 tires.
Since this is a split rim you will need to use with a inner tube.