Spitfire FORMULA FOUR series, 53mm 99DU wheels. The shape is CONICAL FULL, a model with excellent stability and control. There are signs of use, scuffs, and dirt, but the wear is even, and they can still be used. This is a set of 4 wheels. Please check the condition in the photos. Please consider purchasing only if you understand that these are used items and have been stored by a private individual. Please refrain from purchasing if you are sensitive to such matters. #wheels #skateboard #spitfire