Spitfire Grimple Stix Formula Four Skateboard Wheels
Best high performance wheels for technical street skaters seeking flatspot resistance.
These wheels are built for skaters who prioritize longevity and consistent performance. The specialized urethane formula resists flat spots effectively, making them a reliable choice for both street and park sessions.
$39.99
at
Zumiez
More Formula 4 options
Who it's for
- Street skaters performing frequent power slides and technical ledge tricks
- All-terrain skaters seeking dependable performance on both concrete and asphalt
- Collectors and skaters who value exclusive, artist-driven deck and wheel pairings
Who should skip it
- Commuters or filmers needing a smooth ride over bumpy city streets
- Budget-conscious beginners looking for their first affordable set of wheels
- Skaters who need maximum grip immediately out of the package
Performance breakdown
Flat Spot Resistance
Formula Four urethane remains perfectly round through the harshest power slides.
Surface Versatility
The 99A durometer balances grip and slide across varied skatepark surfaces.
Speed Retention
High-rebound formula keeps momentum high without feeling sluggish on rougher concrete.
Shape Utility
Classic profile offers a predictable, locked-in feel for technical street maneuvers.
Durability
Engineered to withstand heavy daily abuse without significant diameter loss.
Graphic Longevity
Distinctive artwork looks great initially but will fade with heavy grinding.
Key Specs
Diameter
53mm
Durometer
99A
Material
100% Urethane
Set Quantity
4 wheels
Wheel Profile
Classic
Core Construction
Formula Four
Anti-flatspot technology
Yes
Know before you buy
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