Spitfire Wheels Formula Four Red Classic White (51mm/99d)

Spitfire Wheels Formula Four Red Classic White (51mm/99d) deliver one of the most trusted shapes in skateboarding, built with the performance standard that has defined Spitfire for years. Featuring the iconic red and black spiral graphic wrapped around a clean white urethane base, these wheels carry that unmistakable Formula Four look—bold, aggressive, and instantly recognizable rolling through any spot.

At 51mm, this size keeps your setup low and responsive, ideal for quick pop and fast flick. Whether you’re dialing in ledge lines in Pasadena, skating tighter street spots in Alhambra, or flowing through technical flatground in West Covina, 51mm maintains acceleration and control without feeling bulky. The 99 durometer Formula Four urethane gives you that perfect balance—hard enough to slide clean and lock into grinds without flat spotting, yet grippy enough to feel stable on smoother park transitions across the San Gabriel Valley.

The Classic shape remains the most proven cut in skateboarding. With a 31mm width and 15mm riding surface at 51mm, it offers a rounded, versatile profile that works for everything from technical street to park laps. The sidewalls taper naturally, giving you consistent release when you break traction and predictable re-grip when you roll away. The inner wheel graphic reads “Spitfire Wheels • Formula Four Performance Urethane • 99 Duro • 51 MM,” framing the bearing seat with precision detail.

Formula Four urethane is engineered for durability and speed retention. These wheels resist flat spots, hold shape longer, and maintain smooth roll even after long sessions. Whether you’re skating the smooth concrete of Arcadia parks or navigating rougher street textures around El Monte, they stay fast and consistent. The red spiral graphic spinning at full speed gives that classic Spitfire visual blur—clean, timeless, and built for real skating.

SKU: 2111016251

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.