Spitfire Formula Four Conincal Skateboard Wheels (multiple sizes available)
The Formula Four Conical skateboard wheels are lightweight and poured in Spitfire's rider approved urethane formula. This urethane lasts longer, withstands more abuse and performs better than the competition. Pick which duro you're looking for after assessing the varying attributes, 'cause this is getting technical.FEATURESQuantity Set of 4 WheelsWheel Profile MediumSurface SmoothKey Features Formula Four UrethaneWheel Shape Conical ShapeWHEEL PROFILEMedium - Your classic wheel shape, versatile all-around wheel for street/park skating.SURFACESmooth - Smooth wheels come with a shiny coating on the riding surface that feels grippy at first, but wears away quickly.KEY FEATURESFormula Four Urethane - Unmatched abrasion resistance for fewer flat spots. More controllable grip. Lasting speed no matter the terrain. Smooth anti-slick slide and a longer lasting size and shape.WHEEL SHAPEConical Shape - A true performance conical shape, hand cut for quick response and less weight.