Prologo Saddle Scratch M5 Pas 140 mm Tirox

The Scratch M5 is suitable for many applications thanks to its design, size and ergonomic T SHAPE.

The TiroX frame of the saddle is made of a light steel alloy and offers tensile strength and torsional rigidity and thus an excellent balance between weight and robustness. In addition, the PAS system ensures even better comfort. These properties make it the perfect long-distance saddle. The width of 140 millimetres is suitable for 90% of bikers. Designed as a unisex saddle, it is equally suitable for men and women.

MSS multi-sector system

Developed in collaboration with the University Politecnico di Milano, improves comfort and performance. The separate active foams create 5 dedicated zones that work individually and support normal pedalling motion during both the push and pull phases. The round shape of the SCRATCH M5 allows for natural rotation of the pelvis and creates stability and support for the lumbar spine. it also favours pressure distribution over a larger surface.

Tyrol Rail

Lightweight aerospace alloy steel frame. This is characterized by very high tensile strength and torsional rigidity and offers an excellent balance between low weight and high robustness.

Carbon Fiber Injection saddle shell

A manufacturing process developed by Prologo to create an injection-molded carbon fiber saddle shell that forms the base of the saddle. This process increases the stability of the saddle shell with a 15% lower weight and improves the surface of the entire saddle.

PAS system

An ergonomic channel in the saddle shell minimizes peak loads in the sensitive pelvis and crotch area. This also ideally counteracts pressure or friction-related numbness.

Technical specifications:

intended use : Road bike & MTB (Cross Country & Marathon)

Saddle Shell: Carbon Fiber Injection

Frame: Tirox

Saddle cover: microfiber

Length: 250mm

Width: 140mm

Height: 45 mm (lower edge of frame/upper edge of shell)

Strut diameter: around 7x7 mm

Saddle frame adjustment range: 63 mm

maximum driver weight: kA

Max. permissible tightening torque: 12 Nm

Finish: faux leather

Colour: Black

Weight according to the manufacturer: 185g

Weight weighed: 203g

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