Fizik aliante r3 ag2r 2015 team saddlethe aliante r3 ag2r 2015 team saddle is light flexible and agile enabling you to perform at your best it features a composite fibreglass co injected nylon shell for support with an optimised stiffness to weight ratio and alloy kium rails for lightweight and strength the fizik aliante saddles are the widest and most longitudinally waved of fiziks trio of pro cyclist developed spine concept models features shell composite glass co injected nylon twinflex