Weighting less than 1600 grams & with an impressive ability to react it brings loads of satisfaction. As the name clearly denotes the rim has the 2-Way Fit TM profile that makes it possible to use both tubeless & standard clincher tires on the same wheel thereby obtaining the best from both technologies. The rim is lighter thanks to the typical fulcrum milling & the inside has been redesigned to limit its weight without compromising rigidity." Here too Fulcrum Dynamic Balance TM keeps the Racing 3 2-Way Fit TM wheels perfectly stable even at high speed. The front wheel maintains its 16 steel radial spokes with an antirotation system that keeps the spoke profile in aero position. The same system is used in the rear wheel that also has a 2:1 ratio. The 21 spokes are stainless steel with aero profile. The oversize hubs have an aluminium body & axle & adjustable high precision bearings for the maximum performance. Racing 3 2-Way Fit TM wheels are compatible with the Campagnolo Shimano Inc. & Sram Co. drive trains & are supplied with the new Fulcrum quick releases. Nominal weight*:front: 680 grear: 915 g * The weight of the wheels does not include the quick release & it refers to the lightest configuration.