Spitfire F4 Lock-Ins Wheels
Best versatile wheels for street skaters needing consistent grind control.
These wheels deliver a perfect balance of speed and grip for demanding street and park sessions. The advanced urethane composition ensures they stay round and responsive, even under the stress of heavy power sliding.
$44.99
at
Innercity (Innercity Skate Shop)
More Formula 4 options
Who it's for
- Street skaters demanding durability and long-lasting performance
- Technical skaters needing extra stability on ledges and rails
- Riders seeking a predictable balance between grip and slide
Who should skip it
- Skaters who prefer rotating wheels to extend their lifespan
- Transition riders needing a more versatile, symmetrical wheel shape
- Budget-conscious skaters looking for more affordable wheel options
Performance breakdown
Flat spot resistance
Formula Four urethane remains the industry gold standard for durability.
Grind stability
Asymmetrical shape locks onto rails and ledges with satisfying precision.
Slide control
Predictable release and catch make technical sliding feel effortless.
Surface versatility
The 99a durometer handles rough street asphalt and smooth park concrete.
Speed retention
Maintains momentum through transitions without feeling sluggish or heavy.
Break-in period
Initial slick coating wears off quickly for immediate, reliable grip.
Key Specs
Set of 4 Wheels
Wheel Profile
Medium
Surface
Smooth
Wheel Shape
Lock Ins Cut
Durometer
99a
Know before you buy
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Ask Metto anything about the Spitfire F4 Lock-Ins Wheels before you decide.