Spitfire Formula Four Lock-Ins Wheels
Best high performance wheels for technical street skaters and ledge enthusiasts
These wheels offer a unique asymmetrical shape that balances weight reduction with a locked-in feel for technical control. The specialized urethane formula prioritizes a smooth, consistent slide while resisting flat spots, making them a dependable choice for all-terrain skating.
$49.95
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Who it's for
- Skaters who prioritize wheel longevity and consistent performance
- Technical street skaters focused on mastering rails and ledges
- Riders who want confidence during high-speed slides and reverts
Who should skip it
- Commuters or skaters frequently navigating very bumpy terrain
- Traditionalists who prefer flipping their wheels to even out wear
- Budget-conscious beginners looking for their first set of wheels
Performance breakdown
Slide Predictability
The anti-stick urethane formula makes breaking into slides incredibly consistent.
Flatspot Resistance
Formula Four urethane holds its shape even under heavy power sliding.
Lock-In Precision
The straight-cut inner edge grips coping and rails with absolute confidence.
Surface Versatility
Handles rough street spots and smooth park concrete with equal ease.
Speed Retention
High-rebound compound keeps momentum high between pushes and tricks.
Weight Optimization
Asymmetrical conical cut sheds unnecessary mass for faster flip tricks.
Key Specs
Diameter
57mm
Durometer
99A
Material
Formula Four Urethane
Shape
Lock-In (Asymmetrical)
Set Quantity
4 wheels
Anti-flatspot technology
Yes
Know before you buy
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