Computerized on-line retail store services in the field of bicycles, bicycle parts, namely, bicycle frames, wheels, rims, cables, spokes, tires, inner tubes, bottom brackets, mud guards, lights, reflectors, speedometers, computers, mirrors, brakes, brake shoes, brake disks, brake pads, cassettes, handlebars, handlebar grips, handlebar grip tape, front derailleurs, rear derailleurs, drive trains, gear wheels, gear shifts, chains, chain rings, cranks, forks, fork covers, pedals, toe clips, kick...