activity appearance appearances child childhood children damage damaged game handlebars kids leisure lone lonely move movement moving old pedal pedal-power pedalling play ride riding three-wheeler toy transport transportation travel travelling tricycle trike wear wheel wheels worn active bicycle bright safety jacket cheerful cycle cyclist energetic energy pedal power safety safety helmet sporty visibility sepia black-and-white bicycles bike cable chain cycling gears grease oil outdoors pedals pushbikes recreation reflectors road secure secured spokes stationary tire tires tyre tyres alongside modern on-the-move open outing parking public pushbike rack rain raining stainless-steel stand street streetside style stylistic tubular wet crash-helmet environmentally-friendly exercise fit fitness helmet helmets path river riverside safety-helmet sport women adult bikes boy park pathway shade shadows sunlight sunshine track trees adults backpacks crash-helmets cyclists safety-helmets youth