New bike saddlesThe Prologo NDR saddle line for gravel and road

Matthias Borchers

 · 13.09.2025

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Photo: Prologo
Prologo NDR saddle line
The Italian manufacturer Prologo updates the NDR saddle line, which is designed for challenging riding conditions. These models combine damping technologies with ergonomic designs to offer maximum comfort even on long rides. The NDR saddles are known for their special design, which is intended to significantly reduce vibrations and ensure optimum power transmission.

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The new saddles are designed to be suitable for uneven surfaces, whether road or gravel track. NDR stands for "Natural Damping & Resilience" and describes the core concept of these saddles: natural damping combined with resilience. The new product line combines innovative materials and a sophisticated design to absorb shocks and vibrations without compromising on power transmission. According to the manufacturer, the NDR saddles are the result of extensive research and development to optimise the balance between comfort and performance with less stress on sensitive areas of the body.

Innovative damping technology

At the heart of the NDR saddle line is a special damping system that has been integrated into the saddle construction. Prologo uses a multi-layer structure with different material densities. The top layer consists of a hard-wearing yet flexible material that is in direct contact with the rider. Underneath is a damping layer that specifically absorbs vibrations and ensures a more comfortable ride.

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The bottom layer is responsible for structural integrity and optimum power transmission. This construction allows the saddles to yield in the event of punctual impacts without losing their shape or stability. This technology can make a noticeable difference, especially on longer rides on uneven surfaces, as it reduces muscle fatigue and can therefore contribute to improved endurance performance. The NDR technology was developed in collaboration with biomechanics experts to support the body's natural movements during cycling.

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Prologo Nago NDR PASPhoto: PrologoPrologo Nago NDR PAS

Model range and specifications

The NDR saddle line includes various models tailored to different rider types and areas of use. Each saddle is available in several widths to accommodate different sit bone distances. The models differ in their shape, padding and the materials used, although they all share the basic NDR damping technology. The saddles have a lightweight but robust shell made of carbon fibre or reinforced nylon, depending on the model and price range.

The covers are made of hard-wearing microfibre material that is resistant to abrasion and moisture. Additional comfort is provided by strategically placed recesses and padding that reduce pressure on sensitive areas. The saddle rails are made of titanium, chromoly or carbon, depending on the model, which enables different weight and price classes. During development, Prologo has placed particular emphasis on the balance between weight optimisation and durability in order to offer saddles that are suitable for both competition riders and amateur cyclists.

Ergonomics and fit

When developing the NDR saddle line, Prologo placed great emphasis on ergonomic aspects. The saddles were designed based on extensive anatomical studies to suit different body types and riding positions. Depending on the model, the saddle shape varies from flat to curved, with differently pronounced recesses in the centre area. These cut-outs serve to relieve pressure in the perineal area and can significantly increase comfort, especially on longer rides.

The side flanks of the saddles have been designed to offer optimum freedom of movement when pedalling without sacrificing stability. For customisation, Prologo offers the NDR saddles in different widths so that you can find the right saddle for your sit bone distance. A correct saddle width is crucial for riding comfort and can prevent discomfort. Prologo recommends having a professional seat position analysis carried out before purchasing to determine the saddle from the NDR range that best suits you.

Prologo Scratch NDR PASPhoto: PrologoPrologo Scratch NDR PAS

Sustainability and production standards

According to Prologo, sustainability and environmentally friendly production processes are particularly important in the development and production of the NDR saddle line. The saddles are manufactured in Italy, which enables short transport routes within Europe. The materials used are carefully selected to ensure a long service life and thus conserve resources. Prologo is increasingly focussing on recyclable materials and is continuously working to reduce the ecological footprint of its products.

The packaging of NDR saddles is made from recycled and recyclable materials to minimise packaging waste. The company also pays attention to fair working conditions in production and supports local suppliers. These aspects are becoming increasingly important for many cyclists when making purchasing decisions. The combination of high-quality workmanship, durable materials and environmentally conscious production makes the NDR saddle line a sustainable choice for environmentally conscious cyclists who value quality and responsibility.

Matthias Borchers is an expert for clothing and accessories in the test department of TOUR. As an amateur cyclist, he has completed the TOUR-Transalp and the TOUR-Trans Austria. His reportage trips from San Francisco to Sakai and 17 trips to the Tour de France with around 30,000 motorhome kilometres are also formative.

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