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    • PROLOGO Scratch M5 AGX Tirox Gravel Bike Saddle

  • PROLOGO Scratch M5 AGX Tirox Gravel Bike Saddle

    Engineered for the demands gravel riding and cyclocross (CX) racing, this saddle features a hard-wearing microfibre cover that's perfect for handling the increased pressure on long adventures. Prologo has also equipped this model with a lightweight carbon fibre shell construction, so you'll benefit from its strength and flexibility as you transfer all of your leg power to your pedals. Another highlight is this version's Tirox alloy rails, which ensure a strong and reliable hold to your seatpost as you travel across mixed terrain conditions on your ride. Thanks to its light foam padding and performance-enhancing technologies, it provides lasting comfort and support wherever your next adventure takes you.

    After becoming the official technical partner for the Strade Bianche, Prologo knew they needed to create a saddle to match the intensity, varying terrain and gruelling nature of this prestigious race. From this they created their most versatile range of saddles ever, ready to support you no matter the condition or surface.

    AGX simply stands for 'Adventure, Gravel and Cyclocross' and this saddle is ideal for those riding disciplines and more. The Scratch M5 is the line of saddles that use 4.0 technologies; innovative in terms of size, shape and ergonomics, they are suitable for multiple uses. Thanks to the “T Shape” design, size and ergonomics, the M5 Scratch range is suitable for use by both men and women.

    Multi Section System (MSS)

    The Multi Section System (MSS) seating system, designed in co-operation with the Polytechnic University of Milan, helps improve comfort and performance. The active foam is separated to create five zones that work in a smart and individual way to favour a natural pedalling movement. It also absorbs the vibrations that the carbon fibre body transfers to the over-saddle. Benefitting from a round shape, the Prologo Scratch M5 AGX Tirox Saddle creates stability and support for your lumbar areas, resulting in more evenly balanced pressure on a greater surface and increased comfort on longer rides.


    • Cover Material: Microfibre
    • Shell Material: Carbon Fibre
    • Rails Material: Tirox Alloy
    • Padding: Light Foam
    • Use: Gravel, Cyclocross and Adventure
    • Size: 250x140mm
    • Rails Size: 7mm
    • Profile: Narrow
    • Gender: Unisex
    • Weight: 201g


    • T-Shape: More freedom of movement and positioning on the saddle thanks to a standard length. Designed to guarantee the highest level of comfort in the area where thighs rub the saddle.
    • MSS - Multi-Sector System: It provides different individual zones mapped and separated along the saddle, each composed of different interactive foams and single-cell padding. These areas work independently adapting to all the positions the cyclist can take.
    • Push and Pull: The foam follows the cyclist in the riding phase, supporting the leg thrust in both directions.
    • Active Base: The technology assures a saddle that is stable, safe, and secure in all-terrain conditions, by adapting to the rider’s movements. It also offers the benefits of an open shell but with a protecting cover.
    • Base Material, Long Carbon Fibre: This material, in combination with the Tirox rail and the active foams, ensures excellent elasticity and vibration absorption for absolute comfort.

    Manufacturer's Part Number:

    • PL347

    Buy PROLOGO Components from Chain Reaction Cycles, the World's Largest Online Bike Store.


    • Colour: Black
    • Size: 250 x 140
    • Gender: Unisex



  • €127.49 127.49
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    250 x 140
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