OPEN U.P.PER. CONCE.PTThe OPEN U. P. P. E. R. CONCE. PT is a masterclass in "Reduce to the Max" engineering. Representing the first phase of OPENs new generation of gravel bikes, this limited edition machine (only 250 units worldwide) is the brand's first frame manufactured by CarbonTeam in Portugal. It takes the legendary compliance of the original U. P. and refines it with a racy, aerodynamic front end, a T47 threaded bottom bracket, and a minimalist 1x only design.