Critical Cycles Classic Fixed-Gear Single-Speed Track Bike with Pursuit Bullhorn Bars Premium hand built steel fixed gear single speed track frame with bar spin clearance, water bottle mounts, no toe overlap, and horizontal drop outs Super deep-V double wall rims with stainless steel spokes and flip-flop rear wheel hub allows changing from single-speed to fixed gear with ease Low profile VP Platform BMX pedals, sealed bottom bracket, wander tires, KMC chain, Promax brake, 3 PC crank, and lightweight alloy chain wheel Pursuit bullhorn handlebars with soft Kraton rubber grips for ultimate comfort and urban comfort saddle Comes 85% built, comes with the tools you need to build and maintain your bicycle