Campagnolo carbon clincher rims with a new wide profile and ultra high quality hubs. The Fulcrum Racing Quattro Carbon Clincher is a new era in carbon clincher in that it's world class quality at the same price as the also ran wheel brands.
Deep carbon rims with the new wider profile rim are excellent at speed and also for comfort. These wheels are perfect for every day use as well as race day.
Weight 1555 g
Rim material: UD Full carbon fiber
Rim Spec: 24,2 mm width , ETRTO 17C (tire fit 25 mm to 50 mm)
Rim Height: front & rear: 40 mm
Braking surface: 3K Carbon fiber on braking surface 3DiamantTM treatment on braking
Spoke count: 18H Front 21H Rear (7 left - 14 right), Two-to-One
Spokes: Bladed Double- butted steel
The Racing Quattro Carbon, on the other hand, incorporates an extremely advanced carbon fiber rim with technology deriving from wheels that come at a much higher price point. The carbon fiber rim allows for less rotational weight and thus increased reactivity in addition to an overall lower weight. Quicker accelerations on both the flats as well as on inclines and less weight to drag up the longer climbs that challenge every rider eventually. Working with carbon fiber allowed the engineers at Fulcrum to develop an aerodynamic shape that reduces drag and allows the athlete to use his energy to propel himself in front of the competition as opposed to fighting against air resistance. - See more at: http://www.fulcrumwheels.com/en/news/2015/collection/road/products/Racing-Quattro-2016#sthash.OujkLLrH.dpuf