TT-bikes & Triathlon
TT bicycle - bike racing with separate start. Design allows the athlete to "lie" on the steering wheel. This, in particular, gives improved aerodynamics and allows for maximum speed. Bicycles heavier than racing roadies, but have a more streamlined shape. Butcher bicycle built for individual time trial on the road and on the road with a good asphalt. TT bikes also used by athletes in the triathlon.