Selle FIZIK TEMPO ALIANTE R5 155mm Rails S Alloy Noir OEM Its advantage over its smaller PBS_SRAM002510 Its advantage over its smaller sibling is that it is much lighter and offers a durable and attractive anodised finish elle dispose d'une coque spéciale composée de deux composants avec une flexibilité différente qui assurent un plus grand confort et une plus grande résistance de la selle The S Alloy 7x9 mm steel alloy rails contribute to the saddle's comfort while ensuring good performance The FIZIK TEMPO ALIANTE R5 155mm S Alloy Rails Saddle revolutionised the world of cycling with its innovative design focused on cyclist comfort over long distances