U	Rennrad Rennrad Convertible 2 in 1 Balance/Pedal Bike Frame/Fork: Hydroformed Aluminum frame and BMX TIG welded steel fork, In Blue, Pink, Orange, Green and Purple and in wheel sizes 12-14-16 inch Wheels/Tires: Alloy rims with smooth tread puncture resistant Schwalbe Tire Drivetrain: Enclosed chain guard, non-slip resin pedal with reflector and removable crank to go from bicycle to running bike in minutes Brakes/Cockpit: Front caliper brake and rear coaster brake and special kids size brake lever, Kraton soft rubber grips and special juvenile saddle Extras: Front and Rear reflectors, padded stem and frame, aluminum kickstand, high quality bell and a quickly removable crank