'You can't model what happens after twenty hours on the bike' - Factor launches new Sarana ultra gravel bike

A blue Factor Sarana gravel bike .

Factor has added another bike to its gravel range today in the form of the Sarana, which the brand calls a 'race endurance' model.

The Sarana joins the race-first Ostro gravel, and the Aluto all-rounder, but this is a bike that, in Factor's words, has been “built specifically for ultra-distance racing, and riders pushing the limit of modern gravel racing.”