Vehicles; apparatus for locomotion by land, air or water; bicycles, cycles, wheel rims, derailleur gears, derailleur gear levers, pedals, hubs, handlebars, frames, speed-reduction units for vehicles, brakes, wheels, inner tubes and repair kits, bicycle spokes, saddles, bottom bracket shells, handlebars for cycles, tyres for cycles, gears for cycles, chain wheels for cranks, cycle chains, shock absorbers, non-slipping devices, anti-theft (devices), trailer couplings, horns, luggage carriers, kickstands, cables, chassis, mudguards, saddle covers, cranks for cycles, air pumps, children's safety seats, bicycle bells, suspensions, spoke clips for wheels, tricycles, valves, cycles, mopeds, mechanisms for attaching footwear to pedals, brakes, brake linings, brake shoes