parts of a bike

A bicycle has roughly 50–60 distinct parts organized into seven systems: the frame and fork; the wheels (rim, hub, spokes, tire, tube); the drivetrain (chain, cassette, chainrings, derailleurs, shifters); the brakes (calipers, levers, rotors or rim pads); the cockpit (handlebars, stem, headset); the contact points (saddle, seatpost, pedals); and the electronics (on e-bikes and Di2/AXS-equipped … Read more