Fizik gobi m5 manganese mtb saddlegobi m5 manganesecomfort and impressively low weight add up to great performance from the new marathon and enduroall mountain mtb saddle the gobi m5 the carbon reinforced nylon shell includes wing flex and tail flex technologies eva foam provides support and comfort while a microtex cover with cordura protection guarantees durability and abrasion resistance a saddle that adapts to you and your ride featuresshell carbon reinforced nylon twinflexrail m