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.


    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.


Looking to level up? Check out this upgrade.

Harper Plus Fixie Bike - Single Speed



Retrospec Harper Single Speed

  • Size Height Range Standover Height
    43CM - XS 4'9"-5'1" 29"
    49CM - S 5'2"-5'5" 31"
    53CM - M 5'6"-5'8" 32.5"
    57CM - L 5'9"-5'11" 34"
    60CM - XL 6'+ 35"