A traditional fixie platform built with a High Tensile Strength steel frame and fork for worry free riding mile after mile. Flip flop between fixed and single speed Harper is our 2-in-1 dream ride. Stick to single speed, or switch to a fixie with a flip of the back wheel for a guaranteed workout. Easy riding and maintenance As simple as it gets. Single speed bikes have fewer components than multi-gear bikes, which makes them lighter, less complicated, and easier to care for. Enjoy an easy ride without all the bells and whistles. Conquer city streets Harper is designed for city riding. Grooved tires grip the pavement and dispel water. Reliable front and rear brakes stop on a dime at unexpected red lights. Barspin clearance with no toe overlap allows you to make sharp turns.