Featuring Xsilite rails and a carbon fibre reinforced shell, the new Regal EVO oozes class and timeless elegance. Classical inspiration meets ultra-modern performances in the evolution of the classic Regal. Retaining all of its benefits of comfort and elegance, the successor improved on lightness. An old school styled saddle to bring class to any bike. Now available in 4 classic finishes to suit any bike. New from MY20 is the addition of the Stitched leather Honey colours and the ecologically friendly cover made with 2 recycled plastic bottles.Bottega - This selection of Selle San Marco icons embody the history of cycling. The comfort and guarantee of the traditionally-shaped saddles with a hint of modern technology all retain the essence of the original saddle. These evergreen saddles blend retro and modern design for the ever-changing life of cycling and the importance of necessary details. They are the legacy of a masterpiece. Key Features:Rail: Xsilite,Shell: Carbon Fibre Reinforced,Padding: Biofoam,Cover Options: Smooth Leather / Microfeel / Recycled Plastics,Size: 278 x 152mm,Weight: 230g,Saddle Profile: Flat / Wide,Colours: Black Smooth Leather, Miele/Honey Stitched Leather, White Microfeel, Black Recycled Plastic Bottles.XSILITE RAILSIt is a material with a high percentage of silicon with particles of titanium and carbon. Light and strong, it turns out to be resistant to all weather conditions. The process through the stealth technology ensures a better strength against fatigue stress.CARBON FIBRE REINFORCED SHELLNylon with high properties, enriched with a high proportion of long carbon fibre, in order to reinforce the characteristics of rigidity, stiffness and durability without compromising the weight.BIOFOAMBiodynamic structure that follows the movements of the pelvis during pedalling, guarantees comfort, reduced weight, lasting resistance and ideal support. The “closed cells” surface ensures water is repelled from the padding.
The Bioaktive Trekking range is for people who enjoy their free time cycling. The perfect saddles for the lovers of trekking or simply for riding on city roads in freedom. The biodynamic structure guarantees reduced weight and lasting greater resistance. If you prefer the longer routes, the more compact padding of the "small" saddle will provide the best comfort. The large is better suited for shorted more leisurely rides.Key Features:Rail: Steel/Carbon,Shell: Polypropylene,Padding: Biofoam,Cover: Black Matt Silkfeel,Size: Small 175mm,Size: Large 188mm,Weight: 405g / 440g.Biofoam:A light weight memory foam with great resilience. Biofoam’s structure is accommodating with the movements of the pelvis during pedalling. It reduces saddle weight and guarantees comfort and durability. The “closed cell” surface also ensures the saddle will repel water.Bioaktive is a successful line of saddles anatomically designed to suit every style of riding. It benefits of the elaborate experience and heritage of Selle San Marco, an Italian company. That produces handmade bicycle saddles since 1935. Premium materials, high technology. Solutions and dedicated features make each Bioaktive saddles unique. The need to simplify. The choice for the perfect saddle resulted in a range designed according to riding style:Sportive, trekking or city.Which kind of rider are you?If you prefer short trips or you ride every now and then choose a LARGE saddle, it will ensure the comfort you need. Otherwise, if you ride for longer routes or you use your bike frequently you should find the right saddle on the section “SMALL”.
The Bioaktive Sportive Gel saddle is the ideal solution for those who are looking for the and extra level of comfort alongside excellent performance. The gel and biodynamic structure of the foam guarantees reduced added comfort and long lasting good looks. If you prefer the longer routes, the more compact padding of the "small" saddle will provide the best comfort. This saddle is suitable for all road and off-road disciplines. For a plusher ride, choose the large option.Features:Rail: Steel/CarbonShell: PolypropylenePadding: Biofoam + GelCover: Softfeel Black SuedeSize: Small 150mmSize: Large 170mmWeight: 320g / 350gGel:These Bioaktive saddles are provided with specific gel inserts placed under the protective cover. Their function is to reduce the impact of shocks on sensitive points.Biofoam:A light weight memory foam with great resilience. Biofoam’s structure is accommodating with the movements of the pelvis during pedalling. It reduces saddle weight and guarantees comfort and durability. The “closed cell” surface also ensures the saddle will repel water.Bioaktive is a successful line of saddles anatomically designed to suit every style of riding. It benefits of the elaborate experience and heritage of Selle San Marco, an Italian company. That produces handmade bicycle saddles since 1935. Premium materials, high technology. Solutions and dedicated features make each Bioaktive saddles unique. The need to simplify. The choice for the perfect saddle resulted in a range designed according to riding style:Sportive, trekking or city.Which kind of rider are you?If you prefer short trips or you ride every now and then choose a LARGE saddle, it will ensure the comfort you need. Otherwise, if you ride for longer routes or you use your bike frequently you should find the right saddle on the section “SMALL”.
Selle San Marco Aspide Short Comfort Dynamic SaddleMade to endure the demands of long days on the road, this versatile saddle features a smooth softfeel cover for reliable support on your next road adventure. This model also comes kitted out with a carbon fibre reinforced nylon shell, which uses high-performance nylon that's enhanced with carbon fibres to offer greater durability, ergonomics and rigidity, without adding any unnecessary weight. Selle San Marco has also kitted out this version with hollow manganese rails for extra strength as it holds you firmly to your seatpost as you clock up the miles. One final highlight is its Pullfoam Plus padding that uses low-density foam with variable thickness structures to follow the movements of the pelvis when pedalling, for guaranteed comfort, long-lasting resistance and ideal support.Road Saddle with Manganese RailsAspide is perhaps the all-time best-known model from the Selle San Marco collection. Its clean, minimalist line guarantees excellent comfort and even more lightness. The very slim front guarantees excellent leg freedom whilst pedalling. Its good rear support helps maintain the riding position. Aspide is particularly suited to road use, yet also offers excellent performance on other types of terrain.Features: Cover Material: Softfeel Shell Material: Carbon Fibre Reinforced Rails Material: Manganese, 7mm Padding Material: Pullfoam Plus Use: Road Size: S3 Option: 140x250mm; L3 Option: 155x250mm Technology: Dynamic Weight: S3 Option: 280g; L3 Option: 285gTechnologies: Carbon Fibre Reinforced Shell: High-performance nylon, enhanced with carbon fibres, built with variable thickness, reinforcements by ribs and bridges, which enhance the rigidity with ergonomy and durability characteristics, without affecting weight to the shell. Pullfoam: Low-density foam with variable thickness structures that follow the movements of the pelvis when pedalling, for guaranteed comfort, long-lasting resistance and ideal support. Manganese: High-tech hollow ChroMoly rails (outer Ø 7 mm - inner Ø 4mm) + external painting, light and resistant. All Dynamic saddles have manganese rails.Manufacturer's Part Numbers: SMS913MN001 Black Narrow (S3) SMS913MW001 Black Wide (L3)Buy Selle San Marco Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Selle San Marco Aspide Short Comfort Dynamic SaddleMade to endure the demands of long days on the road, this versatile saddle features a smooth softfeel cover for reliable support on your next road adventure. This model also comes kitted out with a carbon fibre reinforced nylon shell, which uses high-performance nylon that's enhanced with carbon fibres to offer greater durability, ergonomics and rigidity, without adding any unnecessary weight. Selle San Marco has also kitted out this version with hollow manganese rails for extra strength as it holds you firmly to your seatpost as you clock up the miles. One final highlight is its Pullfoam Plus padding that uses low-density foam with variable thickness structures to follow the movements of the pelvis when pedalling, for guaranteed comfort, long-lasting resistance and ideal support.Road Saddle with Manganese RailsAspide is perhaps the all-time best-known model from the Selle San Marco collection. Its clean, minimalist line guarantees excellent comfort and even more lightness. The very slim front guarantees excellent leg freedom whilst pedalling. Its good rear support helps maintain the riding position. Aspide is particularly suited to road use, yet also offers excellent performance on other types of terrain.Features: Cover Material: Softfeel Shell Material: Carbon Fibre Reinforced Rails Material: Manganese, 7mm Padding Material: Pullfoam Plus Use: Road Size: S3 Option: 140x250mm; L3 Option: 155x250mm Technology: Dynamic Weight: S3 Option: 280g; L3 Option: 285gTechnologies: Carbon Fibre Reinforced Shell: High-performance nylon, enhanced with carbon fibres, built with variable thickness, reinforcements by ribs and bridges, which enhance the rigidity with ergonomy and durability characteristics, without affecting weight to the shell. Pullfoam: Low-density foam with variable thickness structures that follow the movements of the pelvis when pedalling, for guaranteed comfort, long-lasting resistance and ideal support. Manganese: High-tech hollow ChroMoly rails (outer Ø 7 mm - inner Ø 4mm) + external painting, light and resistant. All Dynamic saddles have manganese rails.Manufacturer's Part Numbers: SMS913MN001 Black Narrow (S3) SMS913MW001 Black Wide (L3)Buy Selle San Marco Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Selle San Marco Shortfit 2.0 Supercomfort Racing SaddleBorn for racing, this road bike saddle features a high-quality microfeel cover, which uses its microfibre material to provide fantastic resistance against abrasion and unpredictable weather conditions. Its special construction also delivers a great touch and feel that's long-lasting, durable and easy to clean. Selle San Marco has also kitted out this model with a carbon reinforced nylon shell that offers increased rigidity without adding any unnecessary excess grams to your road bike. Its high-performance nylon shell is enhanced with carbon fibres that are built with variable thicknesses and reinforced by ribs and bridges for greater ergonomics without affecting weight. Coming complete with Xsilite AiSi304 hollow stainless steel rails, this saddle remains very light, resistant and tough against all weather conditions. Its special production process also guarantees excellent fatigue resistance.Selle San Marco presents Shortfit 2.0: the model marks a new chapter of one of the most successful products of the historical Italian company.The Shortfit model is the most aggressive saddle in the collection. It is distinguished by its short length and maximised central cut-out. The excellent, generous rear support makes this model ideal for those athletes who rotate their pelvis a lot whilst pedalling and as a result, move closer towards the handlebars. Its technical structure makes it particularly suitable for road use.Adapted to the most advanced technologies, the Shortfit 2.0 comes to the market with renewed features but always remains faithful to the tradition of craftsmanship that has always distinguished the brand.Biofoam Plus Padding and Central Cut OutDesigned for comfort, this Supercomfort version features Biofoam Plus. Its biodynamic low-density foam uses a variable thickness structure that follows the movements of the pelvis when pedalling, for guaranteed comfort, low weight, long-lasting resistance and ideal support. Also benefitting from an Open Fit design, this saddle has a central cut out that runs down its centre to relieve any pressure or fatigue from around your sit bones. As a result, the Selle San Marco Shortfit 2.0 Supercomfort Racing Saddle allows you to go the extra mile with increased comfort and support.Features: Cover Material: Microfeel Shell Material: Carbon Fibre reinforced Rails Material: Xsilite, 7mm Padding: Biofoam Plus Use: Road Size: S3 Option: 140x255mm; L3 Option: 155x255mm Technology: Racing Weight: S3 Option: 240g; L3 Option: 245gTechnologies: Microfeel: Microfibre material, abrasion-resistant, weather-resistant, perspirant. Great touch and feel. Long-lasting and durable. Easy to wash & clean. Carbon Fibre Reinforced: High-performance nylon, enhanced with carbon fibres, built with variable thickness, reinforcements by ribs and bridges, which enhance the rigidity with ergonomy and durability characteristics, without affecting weight to the shell. Xsilite Rails: AiSi304 stainless steel hollow rails (outer Ø 7 mm - inner Ø 5 mm). Very Light, resistant, and tough against all weather conditions. A special production process guarantees excellent fatigue resistance. All Racing level saddles have Xsilite rails. Supercomfort: Improved, thicker padding (Biofoam Plus) featuring variable density to better guarantee a comfortable posture while riding. The central opening has been increased to lend maximum relief from perineal pressure while at the same time maintaining a sufficient area of support. Suitable for E-Bikes. Open Fit: A saddle is Open-Fit when it has a small or large hole right through the seat. It is suitable for individuals with a medium to accentuated pelvic tilt.Manufacturer's Part Numbers: SMS291LN001 Black Narrow (S3) SMS291LW001 Black Wide (L3)Buy Selle San Marco Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Selle San Marco Shortfit 2.0 Carbon FX SaddleComing equipped with a hard-wearing microfeel cover, this road bike saddle is designed to keep you supported wherever your journey takes you. Its generous rear support also makes this model ideal for athletes who rotate their pelvis a lot whilst pedalling and as a result, move closer towards the handlebars. Selle San Marco has also kitted out this version with a glass fibre reinforced shell for an excellent balance of stiffness and strength, while its technical structure makes it particularly suitable for road use.Biofoam Padding and Central Cut OutThe Shortfit model is the most aggressive saddle in the collection. It features Biofoam padding, which makes it tailored for riders who want to go the extra distance with extra comfort. Its biodynamic structure follows the movements of your pelvis during pedalling to guarantee comfort, reduce weight and deliver ideal support. The “closed cells” surface assures the water repellency of the padding. Distinguished by its short length and maximised central cut-out, this model also removes pressure from around your sit bones to reduce the chances of numbness or fatigue during long days out on the road.Road Saddle with Carbon Fibre RailsEngineered for performance, ergonomics and style, this saddle boasts a glass fibre reinforced shell that uses techno-polymer to allow it to cope with static and dynamic loads and ageing. Its special polymer construction has high physical and mechanical characteristics to increase its rigidity, toughness and ductility on every mile of road.Features: Cover Material: Microfeel Shell Material: Glass Fibre Reinforced Rails Material: Carbon Fibre Padding: Biofoam Use: Road Size: Narrow S3 Option: 140x255mm; Wide L3 Option: 155x255mm Rails Size: 9.8x7mm Weight: Narrow S3 Option: 185g; Wide L3 Option: 190gManufacturer's Part Numbers: SMS287WN401 Black Narrow (S3) SMS287WW401 Black Wide (L3)Buy Selle San Marco Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Selle San Marco Mantra Open-Fit Dynamic SaddleConstructed with a flat profile and an aggressive, race-orientated platform, this Open-Fit saddle gives a stiff and efficient performance, while bringing support and comfort to every ride. Cushioned with an advanced Biofoam padding and long central cut-out, this superb seat keeps your sensitive areas stress and pressure-free, while the manganese rails give a confidence-instilling hold. Suited to both road and off-road rides, this versatile bike saddle keeps you perfectly poised, no matter what.Features: Cover: Microfeel Rail: Manganese Shell: Carbon Fibre reinforced Nylon Padding: Biofoam Use: Road/Off-Road Saddle Profile: Open/Flat Dimensions: Narrow: 278x136mm; Wide: 278x146mm (LxW) Weight: Narrow: 228g; Wide: 233gTechnologies: Microfeel cover: This breathable and hardwearing cover is lighter than traditional materials and less deformable. It features an anti-skid effect with an extraordinary grip on the saddle. Biofoam: This padding has a biodynamic structure that follows the movements of the pelvis during pedalling, this guarantees comfort, reduces weight, and provides lasting resistance and ideal support. The “closed cell” surface ensures the water repellency of the padding. Carbon Fibre Reinforced: Nylon shell with high properties, enriched with a high percentage of long carbon fibres, to enhance the characteristics of stiffness and durability without affecting the weight. Manganese Rails: This material increases the characteristics of the frame by improving its resistance to wear caused by shocks. This type of rail is used on all of Selle San Marco's Dynamic level saddles.Buy Selle San Marco Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Selle San Marco Shortfit 2.0 Comfort Dynamic SaddleOffering comfort, durability and performance, this road bike features a hard-wearing softfeel cover to keep you supported as you clock up the miles. Coming equipped with a glass fibre reinforced shell for excellent toughness, rigidity and ductility, this model is more than capable of handling all the pressure that's associated with long days on the road. Designed to maximise comfort, this version has an extra layer of padding made of pullfoam and a central cut-out that relieves pressure in the perineal area and, at the same time, provides an adequate area of support. One final highlight is its manganese rails that provide high resistance while keeping weight reduced to a minimum.Road Bike Saddle with Maximised Central Cut-OutThe Shortfit model is the most aggressive saddle in the collection. It is distinguished by its short length and maximised central cut-out. The excellent, generous rear support makes this model ideal for those athletes who rotate their pelvis a lot whilst pedalling and as a result, move closer towards the handlebars. Its technical structure makes it particularly suitable for road use.Selle San Marco presents Shortfit 2.0: the revised model marks a new chapter of one of the most successful products of the historical Italian company. Adapted to the most advanced technologies, the Selle San Marco Shortfit 2.0 Comfort Dynamic Saddle comes to the market with renewed features but always remains faithful to the tradition of craftsmanship that has always distinguished the brand.Features: Cover Material: Softfeel Shell Material: Glass Fibre Reinforced Rails Material: Manganese, 7mm Padding Material: Pullfoam Plus Use: Road Size: S3 Option: 140x255mm; L3 Option: 155x255mm Technology: Dynamic Weight: S3 Option: 290g; L3 Option: 295gTechnologies: Glass Fibre Reinforced Shell: Techno-polymer: engineering polymer with high physical and mechanical characteristics (rigidity, toughness, ductility) that allow it to cope with static and dynamic loads and ageing. Pullfoam Padding: Low-density foam with variable thickness structure that follows the movements of the pelvis when pedalling, for guaranteed comfort, long-lasting resistance and ideal support. Manganese: High-tech hollow ChroMoly rails (outer Ø 7 mm - inner Ø 4mm) + external painting, light and resistant. All Dynamic saddles have manganese rails.Buy Selle San Marco Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Selle San Marco Shortfit 2.0 Comfort Dynamic SaddleOffering comfort, durability and performance, this road bike features a hard-wearing softfeel cover to keep you supported as you clock up the miles. Coming equipped with a glass fibre reinforced shell for excellent toughness, rigidity and ductility, this model is more than capable of handling all the pressure that's associated with long days on the road. Designed to maximise comfort, this version has an extra layer of padding made of pullfoam and a central cut-out that relieves pressure in the perineal area and, at the same time, provides an adequate area of support. One final highlight is its manganese rails that provide high resistance while keeping weight reduced to a minimum.Road Bike Saddle with Maximised Central Cut-OutThe Shortfit model is the most aggressive saddle in the collection. It is distinguished by its short length and maximised central cut-out. The excellent, generous rear support makes this model ideal for those athletes who rotate their pelvis a lot whilst pedalling and as a result, move closer towards the handlebars. Its technical structure makes it particularly suitable for road use.Selle San Marco presents Shortfit 2.0: the revised model marks a new chapter of one of the most successful products of the historical Italian company. Adapted to the most advanced technologies, the Selle San Marco Shortfit 2.0 Comfort Dynamic Saddle comes to the market with renewed features but always remains faithful to the tradition of craftsmanship that has always distinguished the brand.Features: Cover Material: Softfeel Shell Material: Glass Fibre Reinforced Rails Material: Manganese, 7mm Padding Material: Pullfoam Plus Use: Road Size: S3 Option: 140x255mm; L3 Option: 155x255mm Technology: Dynamic Weight: S3 Option: 290g; L3 Option: 295gTechnologies: Glass Fibre Reinforced Shell: Techno-polymer: engineering polymer with high physical and mechanical characteristics (rigidity, toughness, ductility) that allow it to cope with static and dynamic loads and ageing. Pullfoam Padding: Low-density foam with variable thickness structure that follows the movements of the pelvis when pedalling, for guaranteed comfort, long-lasting resistance and ideal support. Manganese: High-tech hollow ChroMoly rails (outer Ø 7 mm - inner Ø 4mm) + external painting, light and resistant. All Dynamic saddles have manganese rails.Buy Selle San Marco Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Selle San Marco Shortfit 2.0 Supercomfort Racing SaddleBorn for racing, this road bike saddle features a high-quality microfeel cover, which uses its microfibre material to provide fantastic resistance against abrasion and unpredictable weather conditions. Its special construction also delivers a great touch and feel that's long-lasting, durable and easy to clean. Selle San Marco has also kitted out this model with a carbon reinforced nylon shell that offers increased rigidity without adding any unnecessary excess grams to your road bike. Its high-performance nylon shell is enhanced with carbon fibres that are built with variable thicknesses and reinforced by ribs and bridges for greater ergonomics without affecting weight. Coming complete with Xsilite AiSi304 hollow stainless steel rails, this saddle remains very light, resistant and tough against all weather conditions. Its special production process also guarantees excellent fatigue resistance.Selle San Marco presents Shortfit 2.0: the model marks a new chapter of one of the most successful products of the historical Italian company.The Shortfit model is the most aggressive saddle in the collection. It is distinguished by its short length and maximised central cut-out. The excellent, generous rear support makes this model ideal for those athletes who rotate their pelvis a lot whilst pedalling and as a result, move closer towards the handlebars. Its technical structure makes it particularly suitable for road use.Adapted to the most advanced technologies, the Shortfit 2.0 comes to the market with renewed features but always remains faithful to the tradition of craftsmanship that has always distinguished the brand.Biofoam Plus Padding and Central Cut OutDesigned for comfort, this Supercomfort version features Biofoam Plus. Its biodynamic low-density foam uses a variable thickness structure that follows the movements of the pelvis when pedalling, for guaranteed comfort, low weight, long-lasting resistance and ideal support. Also benefitting from an Open Fit design, this saddle has a central cut out that runs down its centre to relieve any pressure or fatigue from around your sit bones. As a result, the Selle San Marco Shortfit 2.0 Supercomfort Racing Saddle allows you to go the extra mile with increased comfort and support.Features: Cover Material: Microfeel Shell Material: Carbon Fibre reinforced Rails Material: Xsilite, 7mm Padding: Biofoam Plus Use: Road Size: S3 Option: 140x255mm; L3 Option: 155x255mm Technology: Racing Weight: S3 Option: 240g; L3 Option: 245gTechnologies: Microfeel: Microfibre material, abrasion-resistant, weather-resistant, perspirant. Great touch and feel. Long-lasting and durable. Easy to wash & clean. Carbon Fibre Reinforced: High-performance nylon, enhanced with carbon fibres, built with variable thickness, reinforcements by ribs and bridges, which enhance the rigidity with ergonomy and durability characteristics, without affecting weight to the shell. Xsilite Rails: AiSi304 stainless steel hollow rails (outer Ø 7 mm - inner Ø 5 mm). Very Light, resistant, and tough against all weather conditions. A special production process guarantees excellent fatigue resistance. All Racing level saddles have Xsilite rails. Supercomfort: Improved, thicker padding (Biofoam Plus) featuring variable density to better guarantee a comfortable posture while riding. The central opening has been increased to lend maximum relief from perineal pressure while at the same time maintaining a sufficient area of support. Suitable for E-Bikes. Open Fit: A saddle is Open-Fit when it has a small or large hole right through the seat. It is suitable for individuals with a medium to accentuated pelvic tilt.Manufacturer's Part Numbers: SMS291LN001 Black Narrow (S3) SMS291LW001 Black Wide (L3)Buy Selle San Marco Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Selle San Marco Shortfit 2.0 Sport SaddleFeaturing a high-quality softfeel cover, this road bike saddle offers an excellent balance of comfort, durability and performance for today's road riders. Coming equipped with a glass fibre reinforced shell, this version uses technopolymer with high physical and mechanical characteristics to provide fantastic rigidity, toughness and ductility, so it can handle all the challenges associated with long days on the road. Selle San Marco has also kitted out this model with carbon steel rails for a superior strength to weight ratio. As a result, you'll benefit from its secure hold to your seatpost, without adding any unnecessary excess grams to your ride.The Shortfit model is the most aggressive saddle in the collection. It is distinguished by its short length and maximised central cut-out. The excellent, generous rear support makes this model ideal for those athletes who rotate their pelvis a lot whilst pedalling and as a result, move closer towards the handlebars. Its technical structure makes it particularly suitable for road use.Selle San Marco presents Shortfit 2.0: the updated model marks a new chapter of one of the most successful products of the historical Italian company. Adapted to the most advanced technologies, the Shortfit 2.0 comes to the market with renewed features, but always remains faithful to the tradition of craftsmanship that has always distinguished the brand.Open Fit Design with Pullfoam PaddingComing kitted out with an Open Fit design, this saddle has a central cut out that runs down its middle to relieve any pressure or fatigue from around your sit bones. This version also has pullfoam padding that uses its low-density foam material with variable thickness structures to follow the movements of your pelvis when pedalling. This ensures that you benefit from the Selle San Marco Shortfit 2.0 Sport Saddle's guaranteed comfort, long-lasting resistance and ideal support, wherever your next ride takes you.Features: Cover Material: Softfeel Shell Material: Glass Fibre Reinforced Rails Material: Carbon Steel, 7mm Padding: Pullfoam Use: Road Size: S3 Option: 140x255mm; L3 Option: 155x255mm Technology: Sport Weight: S3 Option: 315g; L3 Option: 320gTechnologies: Glass Fibre Reinforced Shell: Techno-polymer: engineering polymer with high physical and mechanical characteristics (rigidity, toughness, ductility) that allow it to cope with static and dynamic loads and ageing. Pullfoam Padding: Low-density foam with variable thickness structures that follow the movements of the pelvis when pedalling, for guaranteed comfort, long-lasting resistance and ideal support. Carbon Steel: C45 “reinforced” full steel frame (diameter 07mm) with external paint, lightweight and resistant. All “Sport” saddles have carbon steel rails.Manufacturer's Part Numbers: SMS287CN401 Black Narrow (S3) SMS287CW401 Black Wide (L3)Buy Selle San Marco Components from Chain Reaction Cycles, the World's Largest Online Bike Store.