Prologo Scratch M5 Saddle – Tirox Hard Black 140 mm. “The Prologo Scratch M5 uses innovative technology in terms of size shape and ergonomics. They are suitable for many uses and disciplines. Thanks to the new design size and ergonomic “”T SHAPE”” SCRATCH M5 is suitable for Man / Woman. The new MSS- Multi Sector System improves comfort and performance and the active foams that separated from each other create 5 mapped zones that work individually supporting the normal pedaling movement both during the pushing and pulling phases. The round shape of the SCRATCH M5 allows the pelvis to rotate naturally creating stability and support for the lumbar areas. Despite the absence of a channel the open base is able to eliminate pressure peaks. “

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