Prima DB is a steel road bicycle built with steel tubes made to Doriano De Rosa's specifications. The frame mounts a fork that allows the use of tires up to 32 mm to meet the needs of all cyclists.
In 2015, Doriano De Rosa founded atelier Bixxis with his daughter, Martina. Bixxis is a name that embodies the dream of handcrafting 21st (XXI) centur ...