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The Spitfire Wheels Lock-In F4 99D 55mm deliver outstanding speed, control, and durability. Featuring Formula Four urethane and an asymmetrical Lock-In shape, they are perfect for demanding street and park skating.
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The Spitfire Wheels Lock-In F4 99D 55mm are built for skaters who demand precision, speed, and consistency on all terrains.
Made with the legendary Formula Four 99D urethane, these wheels offer superior flatspot resistance, long-lasting shape retention, and a smooth, fast ride even under heavy use.
The Lock-In asymmetrical shape enhances grind control. One side features a conical cut for smoother entry and exit, while the straight edge side locks firmly into grinds for maximum stability.
With a 55mm diameter, the Spitfire Wheels Lock-In F4 99D 55mm provide the perfect balance between speed and technical control, making them ideal for both street and skatepark riding.
The 99D durometer ensures excellent versatility: fast rolling on smooth surfaces while maintaining grip on rougher terrain.
Technical specifications of the Spitfire Wheels Lock-In F4 99D 55mm:
The Spitfire Wheels Lock-In F4 99D 55mm are globally recognized for their durability, consistent performance, and superior control.
A top choice for skaters looking for premium skateboard wheels.
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Specific References
Spitfire is a legendary brand in the world of skateboards. It offers grips for skateboards, wheels to customize your boards and skateboard accessories! But Spitfire is also a wide range of skate and streetwear clothing and a team in which we find skaters of international fame like Andrew Reynolds, Guy Mariano, Lan Oliveira or Stevie Perez to name a few.
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The Spitfire Wheels Lock-In F4 99D 55mm deliver outstanding speed, control, and durability. Featuring Formula Four urethane and an asymmetrical Lock-In shape, they are perfect for demanding street and park skating.