This saddle offers innovation in terms of size, shape & ergonomics, making it suitable for multiple users. Thanks to the “T SHAPE” design, size & ergonomics the M5 Scratch range is suitable for use by both men & women. The measurements are 250 x 140mm in width. The new MSS Multi Section System seating system, designed in co-operation with the Politecnico of Milano, helps improve comfort & performance; the active foam separated to create 5 zones working in a smart & individual way favouring the natural movement of the pedalling movement. This absorbs the vibrations that the carbon fibre body transfers to the over-saddle. The Round Shape of the M5 creates stability & support for the lumbar areas; moreover the distribution of the pressures on a greater surface. ...

Offering fantastic versatility for a wide range of riding disciplines, this saddle comes equipped with a carbon fibre shell that delivers an excellent balance of strength, flexibility & an overall lighter weight. PROLOGO has also kitted out this version with Tirox (light alloy steel) rails that are highly resistant to traction & torsion while holding you securely to your seatpost. Thanks to its “T Shape” design, size & ergonomics the M5 Scratch range is suitable for use by both men & women. Coming complete with a range of performance-enhancing technologies including a PAS System that runs down its centre section, this model is designed to eliminate pressure & numbness as well as increase comfort. Tour de France Winner The Saddle that won the Tour de France 2020 & 2021, the Scratch M5 uses 4.0 technologies; innovative in terms of size, shape & ergonomics, they are suitable for multiple uses & disciplines (Road / Off Road), including the Triathlon. Climb, sprint or long stages: no matter the challenge faced, the Scratch M5 was Pogaçar's perfect ally to become the best climber, the best youngster & the best overall. MSS Multi Section System The MSS Multi Section System seating system, designed in co-operation with the Polytechnic University of Milan, helps improve comfort & performance. The active foam is separated to create 5 zones working in a smart & individual way that favours natural pedalling movement. This absorbs the vibrations that the carbon fibre body transfers to the over-saddle. The Round Shape of the M5 creates stability & support for your lumbar areas & distributes pressure on a greater surface. Carbon Long Fibre Shell This material improves the stability of the saddle base, providing reduced pressure & less reaction during the push & pull phase. In combination with the Tirox Rail the saddle guarantees excellent performance & comfort. Comfortable PAS System The PAS system is a channel in the base of the saddle. The hole or channel helps to maximise blood flow & supports the pelvic area while also preventing pressure peaks. This system is designed & developed to eliminate pressure & numbness to areas that need it most. Technologies: Tirox Rail: Light alloy steel, highly resistant to traction & torsion; for its physical characteristics & lightweight, it’s used in the aviation & aerospace industry. Tirox then turns out to be a rail with a good balance between weight & strength that doesn’t fear the normal stress. Max tightening torques allowed: 12 Nm. The perfect compromise between lightness & durability. The higher flexibility means more shock & vibration dispersion. Manufacturer's Part Number: PL154 Black Narrow 250x 140mm ...

If you are searching for tremendous support from your seat, look no further than the Prologo Scratch M5 Nack Bike Saddle. Ideally suited for those longer journeys, you can be sure it will enhance your cycling experience. ...

Ready for clocking up the miles, the Prologo Scratch M5 Tirox Bike Saddle gives you exceptional comfort & support on your road bike adventures. ...

Whether you're riding with your local club at the weekend or competing in a race, this road bike saddle is engineered for top performance. It features a round shape that allows your pelvis to rotate naturally, which creates stability & support for your lumbar areas. Coming complete with five active foams which are separated from each other, it also creates five mapped zones which work individually to support your pedalling movement. This means that you'll enjoy going the extra mile, without worrying about fatigue. Technologies: MSS
- Multi Sector System: Proxim W450 introduces this new revolutionary technology. Three different individual zones mapped & separated along the saddle, each composed of different interactive foams & single-cell padding. These areas work independently adapting to all the positions that cyclist can take.
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Prologo Scratch Pro 134 Nk Hard: The Prologo Scratch Pro with Nack rails is a perfectly formed saddle. The saddle has a carbon fibre injected base, nack carbon rails with a microfibre saddle cover. This is a round saddle perfect for long rides. Nack Rail Nano carbon fiber rail. Carbon fibre, Kevlar & aluminium filaments make up the seat-post clam area, treated with the production process called Braided Carbon Rail (BCR). This is done in order to obtain "the perfect fusion" & uniformity of the several type of fibres & materials. The result is a balance structure & resistant to penetration. Road/XC/ Mountain Round Saddle Easy stroke design U Clip Ready Carbon fibre injection base with Nack 10 carbon rails Weight 165g ...

Prologo Scratch Pro 134 NK Saddle with Carbon Rails: A saddle that has been designed for long distance road/XC/ Mountain bike riding & both male/female riders. The Scratch Pro has a comfortable round sitting position topped off with a comfortable Microfibre cover & EV2 Active Density padding. This saddle uses Prologos Round saddle shape that gives the rider a more comfortable seating area on long rides with the weight being shared equally throughout the saddle. Rails (Nack): Nano carbon fibre rail. Carbon fibre, Kevlar & aluminium filaments seat post clamp area, treated with the production process called Braided Carbon Rail (BCR). This is done in order to obtain
- the perfect fusion
- & uniformity of the several layer types of fibres & materials. The result is a balance structure & resistant to penetration.

Sizes: 134mm are standard sizes & the 143mm size are suited for riders wanting a larger seating area.

Size: 278 x 134mm Sex: Unisex Saddle type: Round Use: Road/XC/ Mountain
- ideal for long distance riding Base: carbon fibre injection with Nack 10 carbon rails Weight: 165g U-Clip ready Ergo shape design Please note image shows saddles with Titanium rails.






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Active Density Multiple padding zones along the saddle. High density at the rear, medium in the middle & low at the front, this gives the maximum level of comfort where its needed & eliminates pressure during pedal strokes. ESD Ergo Shape Design is where Prologo have trimmed the saddle at the sides meaning more space for the legs of the cyclist, this translates into a better pedal stroke & the rider staying in the correct position. T2.0 Rails The T2.0 rails are light high strength Chromo rails. ...

Prologo Scratch Pro 134 Saddle with Tiro X Rails: A round shape saddle suitable for long distance road riding. New Tiro X Rails made from light alloy-Steel. This gives greater resistance to traction & torsion. ESD Ergo Shape Design is where Prologo have trimmed the saddle at the sides meaning more space for the legs of the cyclist, this translates into a better pedal stroke & the rider staying in the correct position. Active Density Multiple padding zones along the saddle. High density at the rear, medium in the middle & low at the front, this gives the maximum level of comfort where its needed & eliminates pressure during pedal strokes. Tiro X Rail Rail light-alloy steel, this material is highly resistant to traction, & torsion for its light weight its for these reasons it is used in used in the aviation & aerospace industry. Tiro X then turns out to be a rail with a good balance between weight & strength, that doesnt fear the normal stress that addresses a bicycle. Side Protection System The Smart solution to protect the sides of the saddle. It protects the saddle when the bike is leant against a wall or a tree, avoiding scratches on the cover. Round Saddle
- for long rides U-Clip compatible Active Density padding Ergo Shape Design Tiro X Rails Side Protection
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Prologo Scratch Pro 134 Ti 1.4 Saddle with Ti-Alloy Rails: A saddle that has been designed for long distance road/XC/ Mountain bike riding & both male/female riders. The Scratch Pro has a comfortable round sitting position topped off with a comfortable Microfibre cover & EV2 Active Density padding. This saddle uses Prologos Round saddle shape that gives the rider a more comfortable seating area on long rides with the weight being shared equally throughout the saddle. Rails: Ti 1.4: Nickel-Titanium alloy rails with 1.4mm wall thickness.

Sizes: 134mm are standard sizes & the 143mm size are suited for riders wanting a larger seating area.

Size: 278 x 134mm Sex: Unisex Saddle type: Round Use: Road/XC/ Mountain
- ideal for long distance riding Base: carbon fibre injection with Nack 10 carbon rails Weight: 165g U-Clip ready Ergo shape design




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