But while all of that fancy equipment certainly helps, it’s still the rider who comprises the biggest line item in the equation, and so it’s even more logical that the most attention should be paid there.īut whereas designers have plenty of liberties when shaping down tubes, rims, and helmets, altering the human body isn’t so simple. At typical racing speeds - and even on shallower climbs - the vast majority of a rider’s energy is spent overcoming air resistance, and so it’s completely logical to want to reduce the weight of that anchor as much as possible. We’ve already seen the move to narrower handlebars in recent years for the same reason, and now we’re seeing two more positioning trends designed to help riders move more efficiently through the air: shorter crankarms, and saddles with less rearward offset.Īero equipment unquestionably lets today’s racers move faster than non-aero gear. The quest to minimize aerodynamic drag has driven the majority of equipment changes in pro racing, from airplane-like frames and wheels, to bullet-like helmets and skin-tight clothing.
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