The Scratch M5 CPC is designed for both professional riders and passionate amateurs who demand the perfect balance of comfort, ergonomics, and top-level performance.


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Road, gravel, or tackling Cross-Country and Marathon MTB trails, this unisex saddle delivers stability, freedom of movement, and advanced technology to support every ride.
With its compact dimensions (250 x 140 mm) and lightweight design, the Scratch M5 CPC combines anatomical shaping with cutting-edge materials. Its round and T-shape profile ensures lumbar support and positional freedom, while Prologo’s patented CPC technology enhances grip, vibration absorption, and airflow. Developed in collaboration with the Politecnico di Milano, the Multi Sector System (MSS) intelligently adapts to pedaling phases, while the Active Base system relieves pressure and protects sensitive areas in all conditions.
The CPC technology on the saddle cover, patented by Prologo for the cycling world, features a special 3D conical polymer that provides a significant boost in vibration absorption, grip, and positional stability. Thanks to its nanostructure, this system reduces muscle fatigue and facilitates airflow, lowering the temperature in the contact area.
Technical Specifications