Hollandia Amsterdam 28 Dutch Cruiser Bicycle Frame/Fork: Hi-Ten Steel step through city bike frame with steel forks Wheels/Tires: Aluminum rim 28 X 1.75 inch tire with white strip side wall Drivetrain: Shimano Nexus 3 speed, three piece crank, Shimano Nexus twist shifter Brakes/Cockpit: Rear Shimano drum brake, front V-brake, Promax alloy stem, steel riser handlebar comfort saddle Includes: Full chainguard, front rear fenders, headlight