Bicycles, collapsible bicycles, electric bicycles and electric collapsible bicycles, and structural parts thereof; parts for bicycles, namely, frames, handlebars, handlebar stems, derailleurs, gears, saddles, saddle covers, saddle bags, seat posts, pedals, cranks, wheels, spokes, pumps, forks, cargo and luggage carriers; bicycle parts, namely, bicycle mud-guards, chains, chain-guards, wheel hubs, brakes, handle bar control levers, shift levers, toe straps and clips, bicycle bells, bicycle stop stands, rear view mirrors, tire patches, bicycle canteen racks, bicycle handlebar grip covers, baskets adapted for bicycles, bicycle protective wheels, wheel covers, bicycle shock absorbers, bicycle rims, direction indicators for bicycles; luggage racks adapted for bicycles; baby carriages; bicycle holders for vehicles; bags adapted for bicycles; bicycle trailers