DOU FIX Fixed Gear Rode Bike Fixie Single Speed Bike with Pursuit Bullhorn Handlebar Frame: 700C Fixed Gear. Size:Medium.53CM. Starting the date of purchase can within one year can charge two bicycle tires freely. Get a bike tire and tools.Comes 85% built,comes with the tools you need to build and maintain your bicycle. the Urban Fixie Road Bike starts with an elegant urban geometry frame made from durable high tensile steel.