The advanced carbon compound used in the shell is patented by PROLOGO & despite its ultra-low weight, it means this saddle the same performance & stability of heavier models. Technologies: ESD: (Ergo Shape Design) This is a refined saddle shape, developed as a result of biomechanical studies done by Prologo over several years. ESD saddles feature a slender front area & a short rear area that quickly reaches maximum width. This permits a round pedal stroke, allowing the rider to maintain a natural position. The legs of the cyclist have more space during all phases of the pedal stroke, reducing friction & increasing alignment & performance. Finally, the opening at the rear part of the saddle helps the rider to find the correct support & support of the ischial bones. This prevents sliding forward & any rotation of the pelvis. Nack Rails Prologo R&D has engineered the seat post clamping area by a specific nano carbon fibre technology named BCR in order to support the maximum stress under the seat post clamp tightening. BCR is the acronym of Braided Carbon Rail. Specifically, Carbon layers are matched to a specific composition of carbon fibre, kevlar & aluminium-alloy filaments. The Nack rail is a structure which grants the maximum stiffness to the ride & at the same time an extraordinary lightness. ...

Nack Rails Nano carbon fibre rail. Carbon fibre, Kevlar & aluminium filaments in the seat post clamp area are treated with the production process called Braided Carbon Rail (BCR). This is done in order to obtain the perfect fusion & uniformity of several types of fibres & materials for greater durability & long-lasting properties. PAS Technology PAS technology (perineal area system) eliminates pressure spikes & numbness in the pelvic area. The PAS system is achieved thanks to a particular shape of the foam mold that leaves the base intact & ensures the saddle remains unchanged over time. PAS technology works like a classic hole in the saddle, reducing pressure, but with the advantage of remaining unaltered when in use. This ensures a continuity of the pelvis movement even after many kilometres whilst in the saddle. The final result is optimum comfort & performance. ...

Keeping you well-cushioned thanks to its lightweight, Active Density foam padding, this Prologo seat does all it can to ensure a comfortable & composed ride. As well as looking after your sit bones, it focuses on keeping your sensitive areas free from stress, with its PAS system channel & cut-out combination maintaining blood flow to your perineal area. Shaped & sized to support wider-set pelvises, this Zero throne gives ample support to your pelvic area & keeps pedal performance at its peak as you head for the finish line. A Microfibre cover allows for easy movement across the saddle surface while the sturdy T2.0 rails keep this versatile seat steadily-held over a variety of terrains. ...

Equipped with a supportively wide rear, this versatile throne keeps your pelvis in prime position, enhancing your pedalling in the process. A PAS channel & tapered cut-out keep numbness & pressure from impacting your perineal area while the Active Density foam cushions your sit bones for unrivalled riding comfort. Covered in a breathable Microfibre material, the saddle surface stays breathable & easy to move across as you take up an array of positions to suit your route. Holding firm to your seatpost with its Tirox alloy rails, the Zero DEA is the ideal seat to carry you to your chosen destination. ...

The Zero II features Tirox stainless steel rails, which are lower in weight than the Ti 1.4 rails seen on PROLOGO’s previous models. Also, they offer much-improved durability, resist flex & soak up road buzz. Technologies: Tiro X Rail
- Rail light-alloy steel, this material is highly resistant to traction, & torsion for its light weight it’s 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 doesn’t fear the normal stress that addresses a bicycle. Connect Power Control
- PROLOGO’s patented name for these new saddles featuring dense bunches of short, suction cup like gel polymer tubes. This technology has been used in Moto GP & Formula 1, largely in gloves for the racers, but PROLOGO is the only ones to use it in cycling.

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Equipped with a stiff, rigid shell that gives great support & a direct-ride feel, the Zero II CPC Airing Tirox Saddle uses its CPC technology to keep you cooler by 10% and absorb impact 15% more efficiently, as well as offering superb bum-to-seat grip over the roughest of runs. Attaching via Tirox light-steel alloy rails & padded with a light-foam cushioning, this is the ideal saddle for short to medium length runs & races. Technology Tirox Rail: This material is highly resistant to traction & torsion for its light weight; it’s for these reasons it is used in the aviation & aerospace industry. Tiro X is a rail with a good balance between weight & strength, that doesn’t fear the normal stress associated with off-road cycling. CPC
- Connect Power Control: CPC is Prologo’s patented name for these new saddles featuring dense bunches of short, suction cup like gel polymer tubes. This technology has been used in Moto GP & Formula 1, largely in gloves for the racers, but Prologo are the only ones to use it in cycling. Grip is also vastly enhanced as the hollow CPC Volcano heads enlarge the surface area of the saddle, while the CPC heads in all the optimal contact areas reduce slip improving power output & control. The elastic polymer CPC heads absorb shock by expanding at their bases on impact & the ergonomic, lightweight design allows air movement & cooling.
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Constructed with an Ergo Shape Design (ESD), this seat is perfect for the multi-position rider as its long nose & wide base allow for a variety of spots to be taken up as you race to the finish line. Equipped with Connect Power Control (CPC) technology, the saddle utilises 3D polymer volcanoes to enhance grip & shock absorption, reduce pelvic pressure & give an excellent air-cooling experience, maximising comfort on every ride. Tirox rails provide a torsion-resistant & confidence-instilling hold to your seatpost, while the rear depression gives support to your coccyx, rounding out a protective saddle fit for pacy & powerful racing. ...

The Zero II boasts some of the finest technologies available to have you riding like never before. Fully equipped to take on all the challenges of a long day out on the road, this podium topper provides excellent support, under-rider air flow & shock absorption for a smoother riding experience. CPC
- Connect Power Control CPC is the system (Air Cooling, Grip & Position, Vibration & Shock Absorption) studied & patented by Prologo. Placed in clever points to absorb vibrations & shocks, it also helps the rider to keep the best position on the bike by ensuring the necessary grip in all weather conditions. CPC allows increased air flow under the rider, wicking away both heat & sweat while improving comfort & performance in all conditions. CPC is 100% waterproof & wear resistant for long lasting durability. Also, CPC, with its Nano-structures, protects your muscles & tendons against soft tissue stress & discomfort reducing fatigue & improving recovery time. Tirox Rails These rails are manufactured from light alloy steel & are highly resistant to friction & movement. They're also lightweight & offer a good balance between weight & strength coping with the normal stresses found when on a bike very well.
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Tirox Rails These rails are manufactured from light alloy steel & are highly resistant to friction & movement. Theyre also lightweight & offer a good balance between weight & strength coping with the normal stresses found when on a bike very well. CPC
- Connect Power Control CPC is the system (Air Cooling, Grip & Position, Vibration & Shock Absorption) studied & patented by Prologo. Placed in clever points to absorb vibrations & shocks, it also helps the rider to keep the best position on the bike by ensuring the necessary grip in all weather conditions. CPC allows increased air flow under the rider, wicking away both heat & sweat while improving comfort & performance in all conditions. CPC is 100% waterproof & wear resistant for long lasting durability. Also, CPC, with its Nano-structures, protects your muscles & tendons against soft tissue stress & discomfort reducing fatigue & improving recovery time. PAS Technology PAS technology (perineal area system) eliminates pressure spikes & numbness in the pelvic area. The PAS system is achieved thanks to a particular shape of the foam mold that leaves the base intact & ensures the saddle remains unchanged over time. PAS technology works like a classic hole in the saddle, reducing pressure, but with the advantage of remaining unaltered when in use. This ensures a continuity of the pelvis movement even after many kilometres whilst in the saddle. The final result is optimum comfort & performance.
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Prologo Zero II Pas Nack Saddle with Carbon Rails: The Zero II is a very comfortable Flat saddle that is designed for short rides or when the riders changes his riding position frequently. Features Prologos PAS (Perineal Area System) cut-out for added pressure relief. This saddle uses Prologos Flat saddle shape that gives the rider a comfortable seating area on short to medium 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.

Size: 278 x 134mm Sex: Unisex Saddle type: Flat Use: Road/XC/ Mountain
- ideal for flat to medium distance riding or frequent change in riding position Base: Carbon fibre base with carbon rails with light foam padding Weight: 180g




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