Fizik Vento Antares R5 Saddle Low Profile, High Miles If you ride in a low, aggressive road position and need a race saddle that remains comfortable during long efforts, the Vento Antares R5 offers an ideal shape at an approachable price point. Its low-profile design keeps you securely planted, while the center cutout effectively relieves pressure. Featuring a carbon-reinforced nylon shell with Wing Flex edges, the saddle flexes with your leg movement to prevent rubbing. The double-density foam provides both necessary support and comfort, and the durable S-alloy rails ensure long-lasting performance. It is available in 140mm and 150mm widths to provide an optimal fit for your sit bones. Features Low-profile Antares shape for an aggressive road riding position Carbon reinforced nylon shell with Wing Flex flexes with your legs for comfort and freedom of movement Center cutout helps relieve pressure on long rides Double density foam padding for support with a softer top layer S-alloy rails, 7x7mm for strength and durability140mm and 150mm widths at 210g and 217g SPECIFICATIONSShell Carbon reinforced nylon with Wing Flex Padding Double density foam Rails S-alloy Rail Dimension7x7mm Cutout / Channel Center cutout Width140mm, 150mm Length268mm Weight210g (140mm), 217g (150mm)Colors Black Intended Use Road SIZE CHARTWidth140mm150mm Weight210g217g Length268mm268mm Height at 75mm47mm47mm Length from Nose at 75mm147mm147mm Rail Dimension7x7mm7x7mm | Fi'zi:k | Vento Antares R5 Saddle 140Mm | Nylon