The Spitfire Wheels Wester F4 Pyrocat 53mm 99a (Natural) is a high-performance skateboard wheel set designed for speed, durability, and control across all terrains, featuring Formula Four urethane and Daan Van Der Lindens signature Pyrocat graphic.

Features:

• Wheel Diameter: 53mm
• Durometer: 99a
• Classicwheel shape
• Full contact patch design