Spitfire Wheels Formula Four 101D Conical Full Shape
Size: 53mm
Conical Full Shape – With a wide riding surface and a cutaway design, this shape has unmatched control and lasting speed everywhere.
Formula Four Urethane –Formula Four urethane is unlike any other. Both in the streets and under high-speed stress tests in Spitfire's lab, Formula Four wheels retained more material, coned less and kept their original shapes and sizes longer than any other wheel.
SIZE |
WIDTH |
RIDING SURFACE |
52MM |
32.5MM |
21MM |
53MM |
33.5MM |
21.5MM |
54MM |
34MM |
22MM |
56MM |
36MM |
25MM |
58MM |
37MM |
27.3MM |