Rossen has been professionally engaged in downhill for several years. He has many titles, including the National Champion of Bulgaria for the last few years. He works hard to promote cycling as a sport, and helps to build different routes to develop the skills of young hopes. In addition to the hard training during the season, Rosen uses his free time to ride with friends for pleasure. For any event of active movement and physical activity, we have provided Rosen with a Polar Vantage V watch and a Polar H10 heart rate monitor to improve his performance and achievements!