Bicycle frames; Bicycle parts, namely, forks; Bicycle pedals; Bicycle cranks; Freewheels for bicycles; Bicycle chains; Components for bicycles, namely, headsets which provide a rotatable interface between the bicycle fork and the bicycle frame; Bicycle parts, namely, handle bar stems; Bicycle handlebars; Bicycle handlebar grips; Bicycle saddles; Bicycle seat posts; Wheel rims for bicycles; Spokes for bicycle wheels; Bicycle wheel hubs; Mudguards for bicycles; Bicycle parts and components; Bicycle transmission gear set; Bicycle handlebar joint; Prompt disassembly device for bicycles, namely, quick release hubs for bicycle wheels; Bags specially adapted for carrying bicycles