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Art.nr 150 is a bicycle on construction
which mobile components are: A: top tube length; B: seat
tube length; C: head tube length; D: saddle height; E.
handle height; stem length; G: seat tube
angle; H: saddle moving back, 1: reference for pedal crank,
L: roller, M: roller speed governor. After taking your body
sizes, you can report all measures on the bicycle you are
creating. Then you must check the right position of
the rider on the "supposed bicycle" so that he could
transfer the maximum power with minimum strain. The frame, also
if it’s perfect, needs the study of the contact points
between rider and bicycle: saddle height, saddle moving back,
handle height, stem length. Our art. nr 150 has a roller with
speed governor that allows you to check the right way of pedaling
on the bicycle. |
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