Fizik aliante gamma kium saddlethe aliante is 1 of fiziks 3 spine concept mens road saddle shapes of these 3 the aliante shape is the widest and most longitudinally waved the aliante carbon kium is the top of the line saddle available in this shape for those riders who require a kium rail 7x7mm the carbon shell with twin flex sweet spot at the centre make this a lighter and stiffer alternative to the aliante gamma whilst not compromising comfort aliante gamma is for the bull r