Spitfire Formula Four 99D Conical Skateboard Wheels (Set of 4)


Formula Four 99d Conical – custom Spitfire graphic on a Conical Shaped 99duro wheel made with Formula Four Urethane.


All of these are the perfect size for most types of riding.  99a durometer hardness, so, not quite as hard as they could be and are a little bit forgiving. Conical in shape which means that they are like a wheel which has hit it’s perfectly worn in sweet-spot, but, right out of the gate! -DB


NOTE: New wheels deserve new bearings.  Add bearings to your cart and specify in the notes when you check out if you would like me to press them in for you. 

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