Prologo Scratch M5 saddle

The Prologo Scratch M5 saddle utilises 4.0 technologies; it is innovative in terms of size, shape and ergonomics to suit a wide range of uses and disciplines.

Thanks to its new design, size and ergonomic ‘T-SHAPE’ profile, the Prologo Scratch M5 is unisex.

Its dimensions are 250 x 140 mm and the weight varies depending on the model: the carbon Nack version weighs just 155 g, whilst the Tirox version (lightweight steel alloy) weighs 200 g.

The new MSS (Multi Sector System) seat system, designed in collaboration with the Polytechnic University of Milan, helps to improve comfort and performance. The separate, high-performance foam sections create five zones that function intelligently and independently, promoting natural pedalling motion, both during the push and pull phases.

The rounded shape of the Scratch M5 allows the pelvis to pivot naturally, thereby providing stability and support for the lower back; it also helps distribute pressure over a larger surface area.

Enjoy the benefits of both an open and a closed saddle: thanks to ‘Active Base’ technology, the Scratch M5 Prologo features a perforated base covered with a lining that eliminates pressure peaks in the pelvic and genital area. The closed design in the prostate area also offers better protection for the genital area in extreme weather conditions (rain or mud).