F1 Streetburners are a true flatspot resistant urethane that don't sacrifice the slide when you want it. The Spitfire F1Street Koston Hole In One Neon Yellow Wheels are formulated to withstand any street terrain. An Eric Koston signature wheel. Pro Edition. None faster! 100DU. The graphics is at one side. Sizes available as seen below. Wheels sold in set of four.