Selle smp nymber bike saddleenjoy unrivalled comfort with the nymber bike saddle from selle smp. Suitable for road, mountain bike mtb and triathlon cycling, it has taken influence from selle smp's race ready vulkor model, but with an added foam padding for extra support when tackling rough terrain and on longer journeys. Endurance road saddle with pressure reliefbuilt around a tough and lightweight nylon carbon fibre composite shell, the nymber saddle provides the strength and rigidity you need for optimized power transfer. Also, to ensure you remain comfortable as the miles tick by, theres a long central relief channel and a distinctive eagles beak type nose. These work together to remove pressure from the perineum.features cover real leather padding foamed elastomer shell nylon 12 reinforced with carbon fibre rail stainless steel aisi 304, 7.1mm dimensions 267x139mm lxw cut out yes use road racing, mountain bike mtb, triathlon weight 285gbuy selle smp components from chain reaction cycles, the world's largest online bike store.