 The most important things about a racing bicycle are its light weight and the aerodynamic efficiency and ergonomics of the rider's position. To this effect racing bicycles may sacrifice comfort for speed. The drop handlebars are positioned lower than the saddle in order to put the rider in a more aerodynamic posture. The front and back wheels are close together so the bicycle has quick handling. The derailleur gear ratios are closely-spaced so that the rider can pedal at his or her optimum cadence. |
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UCI Road Bike RegulationsThe UCI (Union Cycliste International) specifies design elements and dimensions for race-approved road bikes. |
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