The fulcrum racing 3 is one of the most versatile and popular wheelsets available light enough to race reliable enough to be used everyday and tough enough for all conditions the new oversized hubs looking very smart in white are lighter and stiffer for better power transfer and strength whilst 2 way fit allows you to run either tubeless or clincher tyres for convenience key features new oversize hubs with fulcrums legendary bearings are stiff and strong cup and cone bearings are