Prologo Scratch M5 PAS Nack Saddle Black

Thanks to the new design, size and ergonomic “T SHAPE”, SCRATCH M5 is suitable for Man / Woman. The size is 250 x 140 mm and the weights vary depending by the model: the Nack PAS version is only 129g, while the Tirox PAS version is 185g. The new MSS- Multi Sector System, designed in collaboration with the Politecnico of Milano, improves comfort and performance. The active foams, separated from each other, create 5 mapped zones that work individually, supporting the normal pedalling 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; it also favours the distribution of pressure over a larger surface.