Hollandia Rathburn Tandem Bicycle Frame/Fork: Steel comfortable cruiser frame with a steel fork Wheels/Tires: Aluminum rims with 26 x 2.125 inch beach cruiser whitewall tires Drivetrain: 18 speed Shimano with 3 piece crank and comfort Nylon platform pedals Brakes/Cockpit: Front and Rear V-Brake, alloy quill stem, steel cruiser handle bar, comfort saddle Includes: Aluminum quick release seat post clamp, front and rear fenders and front light