The Autobahn Pepper Buzzsaw Pro 100a wheels is a new pro wheel comes in the dual radius torus shape with 100a Ultra formula. The Ultra formula incorporates FlatOut technology, providing the fastest, longest lasting ride available. Formulated to slide longer, roll faster, and never flat spot, our exclusive FlatOut compound allows complete confidence in any situation, at any speed. No flat spots, no uneven wear, no compromises. Check below to see what sizes are available. wheels are sold in sets of four.