Yellow and speedy. Superior grade urethane in a 86a durometer mix for faster initiation on a racer's front truck. These 70's retro looking, banana yellow wheels also make a good fit for an urban cruiser board with a little harder urethane than the typical cruiser wheels. 3dm wheels are the premier wheel chosen by serious slalom racers today and hardcore downhill enthusiasts accross the globe. All 3dm wheels are sold in pairs, so you'll need two pairs to trim out your skateboard unless all you do is wheely or manual!