54mm ReLife Series Post Consumer Recycled Wheels 99a No more wheels to the landfill...send your old wheels to Satori to be recycled into a fresh High Grade set of new Satori Wheels! Satori wheels...in cooperation with local skateshops, distributors, and skaters worldwide, is now collecting old, skated wheels! We will meticulously clean them, shave them to a consistent size to serve as cores and then remold the old wheels with our fresh High Grade urethane for a new riding surface. With Satori's same guaranteed quality ride, the remolded urethane will be made with a truly post consumer recycled core to provide a brand new wheel! These wheels are essentially cored dual durometers, but the cores just may have well been your last set of wheels. With over 70% post consumer recycled content, there may be some grease stains visible from the previous bearings, so these new wheels have a cool, almost vintage-like look to them. Guaranteed against flat spots!