Hollandia Holiday F1 26 Cruiser Bicycle Frame/Fork: Hi-Ten Tig Steel comfortable cruiser frame with a steel fork Wheels/Tires: Aluminum Rims with 26 x 2.125 inch beach cruiser tires Drivetrain: Single speed with three piece crank and comfort Nylon platform pedals Brakes/Cockpit: Rear coaster brake, aluminum Promax quill stem and steel handlebar and seat post, with leatherette spring saddle and grips Includes: Aluminum quick release seat post clamp, fenders with front and rear bike racks included