12 Two-wheeled bicycles, bikes with auxiliary motors, electric bicycles, folding bicycles, mopeds, electric mopeds, motorcycles, motorcycles with alternative power source; electric motors for two-wheeled bicycles; delivery tricycles; electric hybrid transport land vehicles; children's bicycles and their structural replacement parts; walking bicycles, children's walking bicycles, bicycle trailers, go-karts and carts being means of transport; bicycle accessories, namely, panniers, mudguards, bicycle saddles, bicycle baskets, luggage carriers, outer tire tubes, inner tire tubes, headset fittings which provide a rotatable interface between the bicycle fork and the bicycle frame, brakes, bells, bottom brackets, duo seats, frames, handles, dress guards, chains, chain wheels with cranks, chain guards, crown pieces, cam cleats, wheel hubs, gear hubs, brake hubs, pedals, pedal rubbers, pumps, stands, handlebars, rims, spokes, forks, free wheels; bicycle seat posts and holders for water bottles, for bicycles