The NS Bikes Metropoli 3 is a full-fledged, cromoly steel dirt jump bike at an affordable price point, making it a perfect first bike for newer riders. It is made from robust 4130 cromoly steel with an RST Dirt SD, 100mm travel suspension fork and Kenda Small Block 8 26x2.1". The BMX inspired 1 speed drivetrain by Salt and Tektro MD-M280 Aries rear disc brake make learning tricks easy and keep everything as simple as possible.