Factor Sarana SRAM Force XPLR Prismatic GoldRedefining How Far Performance Can Go The SARANA represents Factor's deliberate expansion of the gravel spectrum. Its been created for ultra distance racing, events measured in days rather than hours, where riders are entirely self supported and performance depends as much on efficiency and resilience as on outright speed. Races that stretch across countries, through days and nights, where riders are their own mechanics, navigators, and occasionally,