Item Description2-Way Fit technology developed to ensure the perfect compatibility of Ultra-Fit Tubeless, road tubeless technology, and normal clincher tires and tubesFeatures USB (Ultra Smooth Bearings) ceramic bearings that ensure very low friction and enhanced performance24.5mm front and 28mm rear rims are extruded, CNC"d and then dynamically balancedCentral body of the hubs are made of carbon and the flanges are aluminum putting strength where needed and taking away all excess weightG3 spoke pattern results in better transfer of driving torque, lateral rigidity, and reduction of the stress in the rear wheel spokesIncludes Campagnolo double-pivot/arm QR skewers, magnetic nipple insert and nipple guide, nipple wrench and spoke holder, bladed spoke computer magnet and wheel bagsBright Label with red and white graphics or Dark Label with black graphics1440g set: 615g-front / 825g-rearItem Specificationssize: 700cfront/rear: front/rear (C 9-11sp)rim: Shamal 2-Way clincherhub: Campagnolospacing: 100/130mmhole: 16/21h G3spoke: bladed alloynipple: alloycolor: Bright Labelweight: 1440g: