The preference for people who use cycling as a way of fitness in their urban lifestyle. Unique design of the "h" type seat post, Reynolds 725, 1.9 kg steel frame, CNC machined PF30, high TPI Kevlar protective tire, eccentric bottom bracket, Metallic “TATTOO” coating, Auto-shift gear hub, etc. All these features make the Backstreet not only a smart urban bicycle, but also a considerate friend to us. Features the worldwide first integrated screen and smart device (GPS, GSM, bluetooth and batteries), with functions such as a stopwatch, anti-theft reminder as well as locating and tracking of bike in real-time on the 700Bike App.