Spitfire Wheels Formula Four Conical Full White (54mm/101d)

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Spitfire Wheels Formula Four Conical Full White (54mm/101d) bring classic Spitfire speed and control to your setup. The clean white urethane is stamped with the Bighead crest, red check pattern, and FORMULA FOUR badge—loud enough to look proper without overpowering your board graphic.

Shaped in Conical Full, these have a wider riding surface and a gently tapered sidewall for confident lock-ins on ledges and coping, extra slide control, and a little more bite when you set an edge. At 54mm they’re a sweet middle ground for street and park, and the 101du hardness keeps things fast and responsive.

Built with Spitfire’s proven Formula Four urethane, they’re flatspot-resistant, hold speed on rougher LA sidewalks, and still break free predictably for powerslides. Whether you’re charging lines at the Monrovia park bowl or hitting Claremont’s ledges, the wider profile adds stability without feeling clunky.

Since 1987, Spitfire has been a cornerstone of San Francisco skateboarding—testing wheels under the feet of the heaviest crews and refining shapes that have become the standard from DIYs to big contest parks. If you want the dependable feel you see under your favorite pros, these are it.

Stix SGV has proudly served the San Gabriel Valley skateboarding community since the late ‘90s. With three locations across Los Angeles County, we’ve been deeply rooted in the local scene. Our Monrovia shop has been a staple since 1997, followed by our Claremont location in 2014, and our South Pasadena shop opening its doors in 2022. Our mission has always been simple: to uphold skateboarding culture and stay true to our community.