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MATERIAL OF SIMON BILLEAU






                                                                          Concerning the air flow effect, I’m a bit
                                                                          more skeptical about their efficiency.
                                                                          I’d have a hard time saying I felt it.
                                                                          However, what is sure is that associated
                                                                          with the PAS and the predominancy
                                                                          of the white color on the saddle, I was
                                                                          never too warm in the pelvic region
                                                                          which  is  an essential  point  when  we
                                                                          want to stay in position for a minimum
                                                                          of 4h30.


                                                                          Finally, I’m totally seduced by the
                                                                          chocks damping  effect.  However,  in
                                                                          the past I already used 100% carbon
                                                                          saddles (ultra light, like 89g...) and at
                                                                          the expense of a good and performing
                                                                          run...
        Finally, the cylinders ensure a perfect grip and a
        stable position, whatever the weather conditions
        because the polymers are not subject to climate       Ever since, I’ve centered my research on the
        changes.                                              compromise between comfort and performance.
                                                              From this point of view, the «Active Density»

        In the facts, what impressed me the most is the grip   padding is great without impairing the global
        that these cylinders offered. Under any weather       weight. And the integrated elastomer in the
        condition, wether it was in the heat and thus with    structure of the saddle plays a role of additional
        a lot of sweat... or under the rain, I didn’t have any   damper (red part on the picture).
        problem to remain sat down on the saddle.







        The Nack :


        The «Nack» rail is made of nano-carbon fibers, kevlar (it’s
        a material which is 5 times more rigid than aluminum) and
        aluminum filaments. This alloy is obtained by a process that
        they call «Braided Carbon Rail». It’s actually a braiding of
        fibers which allows to obtain an interleaving of the different
        fibers in multilayers. It guarantees the tenacity (tenacity of a
        material means that it can resist the propagation of a crack...),
        the longevity and long-lasting properties.


        Finally, the U-Cage is the only available product for this
        range of saddles.






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