rower dirtowy ns bikes metropolis 3 26 ridehubThe NS Bikes Metropolis 3 is the perfect choice for your first true dirt bike. Built on a sturdy steel frame, it offers excellent geometry based on the top of the line Decade model used by NS pros. Despite its affordable price, it delivers an exceptional riding experience and the durability you need for your first jumps and tricks. The Metropolis 3 is the entry level model in NS Bikes' legendary dirt bike series. The frame, made from a blend of 4130