This mountain bicycle features oversized tires, a full-suspension frame, two disc brakes and handlebars oriented perpendicular to the bike's axis.A time trialracing bicycleA Half Wheeler trailer bike at the Golden Gate BridgeWorking bicycle in Amsterdam, NetherlandsA BMX bike, an example of a bicycle designed for sportA racing upright bicycleA recumbent bicycleDiagram of a bicycleA Triumph with a step-through frameA set of rear sprockets (also known as a cassette) and a derailleurBicycles leaning in a turnA bicycle with shaft drive instead of a chainA Selle San Marco saddle designed for womenLinear-pull brake, also known by the Shimano trademark: V-Brake, on rear wheel of a mountain bikeA front disc brake, mounted to the fork and hubTouring bicycle equipped with head lamp, pump, rear rack, fenders/mud-guards, water bottles and cages, and numerous pannier bagsPuncture repair kit with tire levers, sandpaper to clean off an area of the inner tube around the puncture, a tube of rubber solution (vulcanizing fluid), round and oval patches, a metal grater and piece of chalk to make chalk powder (to dust over excess rubber solution). Kits often also include a wax crayon to mark the puncture location.A bike-sharingstation in BarcelonaWoman with bicycle, 1890sA man uses a bicycle to carry goods in Ouagadougou, Burkina Faso
The following outline is provided as an overview of and topical guide to bicycles:
Bicycle – pedal-driven, human-powered, single-track vehicle, having two wheels attached to a frame, one behind the other. A person who rides a bicycle is called a cyclist or a bicyclist, and the activity is called cycling. Also known as a bike, push bike or cycle.
