Selle San Marco Aspide Short Open-Fit Racing SaddleFeaturing a hard-wearing microfeel cover that's breathable, less deformable and lighter than traditional cover materials, this saddle is ready for racing. Its anti-skid effect also provides extraordinary grip, while its carbon fibre reinforced shell ensures rigidity, stiffness, and durability without compromising weight. Selle San Marco has kitted out this model with high-quality Xsilite rails, which contain a high percentage of silicon with particles of titanium and carbon. This allows it to deliver a strong and lightweight hold to your seatpost in all-weather conditions. Coming complete with Biofoam padding that follows the movements of your pelvis during pedalling and a central cut-out channel to relieve fatigue, this is a great choice of upgrade for guaranteed comfort, reduced weight, lasting resistance and ideal support.Compact Shape with Unmistakable StyleThe Aspide short resumes the essential shape and the unmistakable design, which has always characterised the Aspide range, but shortens its length (250mm) to make it even more comfortable. Its shape, combined with the large central cut-out (Open-Fit), guarantees maximum comfort and adequate support of the ischiatic bones in different pedalling situations.Since 2002 the Aspide has been the top model of the entire Selle San Marco collection. A product that in almost 20 years of history, has managed to support many cyclists to victory in World Tour Events, thanks to its perfect combination of comfort and lightness. Today, the Aspide takes one more step. It also becomes “Short” to increase even more the comfort and guarantee the pleasure of pedalling.Wide Open-Fit DesignThe Aside Short's Wide Open-Fit design and its clean, minimalist lines guarantee perfect comfort and even greater lightness. The slim front guarantees excellent leg freedom whilst pedalling. Whilst the rear support helps maintain the riding position. Aspide is particularly suited to road use, yet also offers excellent performance on other types of terrain. The Selle San Marco Aspide Short Open-Fit Racing Saddle with a total length of 250mm is now available in two modern fit sizes to choose from, so you'll be covered whatever your performance demands or budget needs are.Features: Cover Material: Microfeel Shell Material: Carbon Fibre Reinforced Rails Material: Xsilite / Ti Padding: Biofoam Use: Road, Off-Road Saddle Profile: Open / Waved Size Narrow Option: 250x139mm / ID-Match Ref: S3 Size Wide Option: 250x155mm / ID-Match Ref: L3 Weight: Narrow Option: 185g; Wide Option: 190gTechnologies: Xsilite Rails: It's 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 Shell: Nylon 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. Biofoam: Biodynamic 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. Microfeel Cover: Breathable and hard-wearing cover. It is lighter than traditional materials and less deformable. Anti-skid effect with an extraordinary grip on the saddle. Biocompatible material. Ergonomy: The perfect balance between the support and relief zone. The "big hole" helps maintain comfort under pressure and offers day long support and comfort. The central relief zone is long enough to work in all riding positions.Manufacturer's Part Numbers: SMS911LN401 Black Narrow S3 SMS911LW401 Black Wide L3Buy Selle San Marco Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Selle San Marco Aspide Short Supercomfort Racing SaddleThe Aspide Supercomfort racing saddle is a modern version of one of the most iconic recent additions to the Selle San Marco range. The central cut-out has been reshaped to make it bigger and increase the relief zone for perineum pressure. This racing saddle is optimised to enhance rider comfort and reduce fatigue, so you can focus on the ride ahead.Ultimate Comfort, Versatility and PerformanceThe Aspide Short Supercomfort's wide open-fit shell and unmistakable design, which has always characterized the Aspide range, is now available with a shortened length (250mm) and increased padding plus gel to make it an even more comfortable. Its shape, combined with the large central cut-out (Open-Fit), guarantees maximum comfort and adequate support of the ischiatic bones in different pedalling situations. The inclusion of Gel under the cover only enhances the overall levels of comfort in this mistakenly Selle San Marco saddle that is suitable for all riders. Since 2002 the Aspide has been the top model of the entire Selle San Marco collection. A product that in almost 20 years of history, has managed to support many cyclists to victory in World Tour Events, thanks to its perfect combination of comfort and lightness. Today, the Aspide takes one more step. It also becomes “Short” to increase even more the comfort and guarantee the pleasure of pedalling. 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. Microfeel CoverBreathable and hard-wearing cover. It is lighter than traditional materials and less deformable. Anti-skid effect with an extraordinary grip on the saddle. Biocompatible material. All Day Riding Comfort and SupportThe perfect balance between the support and relief zone. The "central cut-out" helps maintain comfort under pressure and offers day long support and comfort. The central relief zone is long enough to work in all riding positions. Features: Rail: Xsilite / Ti Shell: Carbon Fibre Reinforced Padding: Biofoam + Gel Cover: Microfeel Saddle Profile: Open / Waved Size Wide: 250 x 140mm / ID-Match Ref: S3 Size Wide: 250 x 155mm / ID-Match Ref: L3 Use: Road / Off Road Weight: 215g / 220gBuy Selle San Marco Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Selle Italia Lady Manganese Gel Flow E-Bike SaddleProviding maximum comfort on every E-Bike adventure, this superb Selle Italia women's saddle is designed for day-long enjoyment as you make the most of your time on the road. Kitted out with a Shock Absorber system to reduce rail-to-shell vibrations and a raised "Climb Control" area at the rear to keep you steady as you surge uphill, this Gel Flow seat keeps you well poised. A pressure relieving central cut-out and CrMo manganese alloy rails do all they can to carry you across the finish line with comfort and stability. Features: Rail Material: CrMo Manganese Alloy Cover: Fibra-Tek Length: 262mm Rail Diameter: 7mm Weight: 315g (approx) Buy Selle Italia Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Selle San Marco Aspide Open-Fit Carbon FX SaddleSan Marco Aspide Open-Fit Carbon FX SaddleWith an innovative Open-Fit design, this superb road saddle by San Marco is focused on keeping you pain-free and protected as you clock up the miles. The central cavity takes away the pressure put on your perineum while two further holes on the nose relive stress on that area when positioned closer to the front. Dependable and Comfortable Road SaddleHeld on by DNA (Dynamic Node Action) carbon rails featuring an X-shaped knot design, rigidity and stability are improved, while a breathable Microfeel cover gives a durable finish and lets you move freely across the saddle. This Aspide model is an excellent choice for the rapid road rider. Features: Rails: DNA Carbon Cover: Microfeel Padding: Biofoam Length: 277mm Weight: 150g (approx)Buy San Marco Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Selle San Marco Era Open-Fit Dynamic Road Bike SaddleThis versatile saddle is developed for reliable performance whatever your discipline, whether you're clocking up the miles with your local club, exploring countryside gravel roads or enjoying an all-day epic on your favourite trails. It features a hard-wearing Silkfeel Plus cover construction that's breathable and less deformable when compared to traditional materials. Selle San Marco has also kitted out this model with a techno polymer shell, which uses engineered glass fibre reinforced polymer to deliver increased rigidity, toughness and durability on your ride. Thanks to its manganese rails, it ensures a dependable hold to your seatpost while also offering improved resistance to wear caused by shocks.Biofoam Padding and Central Cut-Out ChannelSelle San Marco has equipped this saddle with Biofoam padding, which follows the movements of your pelvis during pedalling and guarantees comfort, reduced weight, lasting resistance and ideal support. Another highlight is its closed cells surface repels water from the padding, making it a great option for all-weather conditions. Coming complete with a central cut-out that runs down its middle section, the Selle San Marco Era Open-Fit Dynamic Saddle helps maintain comfort under pressure and offers day-long support.Features: Cover Material: Silkfeel Plus Shell Material: Techno Polymer Rails Material: Manganese Padding: Biofoam Use: Road / Off Road Size Narrow Option: 277x135mm Size Wide Option: 277x145mm Saddle Profile: Open / Flat Weight: Narrow Option: 265g; Wide Option: 275gTechnologies: 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 in the Dynamic saddles. Techno-Polymer Shell: Engineered glass fibre reinforced polymer with high physical & mechanical characteristics (rigidity, toughness & durability) that allows it to cope with static & dynamic loads over time. Biofoam: Biodynamic 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. Silkfeel Cover: Breathable, hardwearing and less deformable cover than traditional materials. Biocompatible material. Durable finish with silk effect.Manufacturer's Part Numbers: SMS805MN401 Black Narrow S2 SMS815MW401 Black Wide L2Buy Selle San Marco Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Selle Italia X-LR TM Air Cross Mountain Bike SaddleThe X-LR TM Air Cross Saddle adopts some of Selle Italia’s best technologies and with its purpose-built structure, it offers the ultimate offroad platform. It features a downwards pointing tip for greater freedom of movement as you’re finding your power sweet spot. Also, there’s a soft nose section and a a slightly firmer rear section. This means this saddle offers the ideal balance of lasting comfort and efficient support.Wear-Resistant Offroad SaddleTo enhance the performance and quality of the X-LR TM Air Cross even further, Selle Italia added its “Aircross” technology. This involves a dual-construction technique of a soft inner layer and an external waterproof layer. The result of this is a a coverless, yet highly durable saddle that’s resistant to wear and easy to clean. Last but not least is the saddle’s advanced manganese rails, which provide just the right amount of flex to add comfort and also keep the weight low.Features: Material: Aircross structure Padding: Double density foam Shell: Nylon 12 Rails: Manganese, 7x7mm Dimensions: Size: S1 131 x 266mm; L1 145 x 266mm Weight: S1: 227g; L1: 243gTechnologies: Aircross: Aircross is a jet-spray technology that creates a dual-layer structure: the soft inner layer delivers just the right amount of comfort whilst the external waterproof layer offers total protection. Manganese Rails: Tubular structure in CrMo and Manganese alloy. Light and flexible at the same time. Double density Padding: Double padding with a variable density which ensures lasting comfort in all riding positions. Reinforced Edges: Reinforced edges are used to protect the side of the saddle cover against impacts.Buy Selle Italia Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Selle SMP BT Gel Bar GripThis high-quality handlebar tape is developed for smooth and reliable performance, whether you're training for a competition, clocking up the miles with your local road club or racing. It features a high performance polymer (HPP) material that's of 100% Italian origin, which ensures maximum grip and durability even in the most extreme conditions. Selle SMP has also kitted out this model with a special micro-perforated design for top breathability. Another highlight is its state-of-the-art gel layer that provides extra comfort and vibration absorption, making it an ideal upgrade for wherever your next road journey takes you.Features: Material: High Performance Polymer (HPP) 100% Italian origin Padding: Gel Use: Road Thickness: 3.0mm Single or Pair: Pair Bar End Plugs Included: Yes Maximum grip and durability even in the most extreme conditions Special micro-perforated weft for a top breathability Extra comfort and vibration absorptionManufacturer's Part Numbers: SMP BT GRIP GEL BLACK Black SMP BT GRIP GEL WHITE WhiteBuy Selle SMP Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Selle San Marco Aspide Short Open-Fit Dynamic SaddleComing kitted out with a high-quality Silkfeel cover with a soft-touch surface finish, this versatile saddle is waterproof, easy to clean and provides good abrasive resistance on your ride. Selle San Marco has also equipped this model with a carbon fibre reinforced shell to ensure rigidity, stiffness and durability without compromising the weight. Thanks to its manganese rails, it delivers a strong and secure hold to your seatpost, while also improving its resistance to wear caused by shocks. Another highlight is its low-density foam with a variable thickness structure that follows the movements of your pelvis when pedalling, so you can enjoy guaranteed comfort, long-lasting resistance and ideal support.Compact Shape with Unmistakable StyleThe Aspide short resumes the essential shape and the unmistakable design, which has always characterised the Aspide range, but shortens its length (250mm) to make it even more comfortable. Its shape, combined with the large central cut-out (Open-Fit), guarantees maximum comfort and adequate support of the ischiatic bones in different pedalling situations.Since 2002 the Aspide has been the top model of the entire Selle San Marco collection. A product that in almost 20 years of history, has managed to support many cyclists to victory in World Tour Events, thanks to its perfect combination of comfort and lightness. Today, the Aspide takes one more step. It also becomes “Short” to increase even more the comfort and guarantee the pleasure of pedalling.Wide Open-Fit DesignThe Aside Short's Wide Open-Fit design and its clean, minimalist lines guarantee perfect comfort and even greater lightness. The slim front guarantees excellent leg freedom whilst pedalling. Whilst the rear support helps maintain the riding position. Aspide is particularly suited to road use, yet also offers excellent performance on other types of terrain. The Selle San Marco Aspide Short Open-Fit Dynamic Saddle with a total length of 250mm is now available in two modern fit sizes to choose from, so you'll be covered whatever your performance demands or budget needs are.Features: Cover Material: Silkfeel Shell Material: Carbon Fibre Reinforced Rails Material: Manganese / Matt Black Padding: Vacuum Use: Road, Off-Road Saddle Profile: Open / Waved Size Narrow Option: 250x139mm / ID-Match Ref: S3 Size Wide Option: 250x155mm / ID-Match Ref: L3 Weight: Narrow Option: 215g; Wide Option: 220gTechnologies: 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 our Dynamic level saddles. Carbon Fibre Reinforced Shell: Nylon 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. Vacuum Padding/Pullfoam: 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. Silkfeel Cover: Silk-soft-touch surface finish, bi-elastic strut material, waterproof and with good abrasive resistance. Easy to wash & clean. Ergonomy: The perfect balance between the support and relief zone. The "big hole" helps maintain comfort under pressure and offers day long support and comfort. The central relief zone is long enough to work in all riding positions.Manufacturer's Part Numbers: SMS911MN401 Black Narrow S3 SMS911MW401 Black Wide L3Buy Selle San Marco Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Selle Italia X-LR TM Air Cross Mountain Bike SaddleThe X-LR TM Air Cross Saddle adopts some of Selle Italia’s best technologies and with its purpose-built structure, it offers the ultimate offroad platform. It features a downwards pointing tip for greater freedom of movement as you’re finding your power sweet spot. Also, there’s a soft nose section and a a slightly firmer rear section. This means this saddle offers the ideal balance of lasting comfort and efficient support.Wear-Resistant Offroad SaddleTo enhance the performance and quality of the X-LR TM Air Cross even further, Selle Italia added its “Aircross” technology. This involves a dual-construction technique of a soft inner layer and an external waterproof layer. The result of this is a a coverless, yet highly durable saddle that’s resistant to wear and easy to clean. Last but not least is the saddle’s advanced manganese rails, which provide just the right amount of flex to add comfort and also keep the weight low.Features: Material: Aircross structure Padding: Double density foam Shell: Nylon 12 Rails: Manganese, 7x7mm Dimensions: Size: S1 131 x 266mm; L1 145 x 266mm Weight: S1: 227g; L1: 243gTechnologies: Aircross: Aircross is a jet-spray technology that creates a dual-layer structure: the soft inner layer delivers just the right amount of comfort whilst the external waterproof layer offers total protection. Manganese Rails: Tubular structure in CrMo and Manganese alloy. Light and flexible at the same time. Double density Padding: Double padding with a variable density which ensures lasting comfort in all riding positions. Reinforced Edges: Reinforced edges are used to protect the side of the saddle cover against impacts.Buy Selle Italia 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 Shortfit 2.0 Racing SaddleFeaturing a completely revised design, this road bike saddle is developed for the demands of modern road cycling. The evolution of a successful model, it comes equipped with a high-quality microfeel cover, which uses its microfibre material to offer greater resistance against abrasion and weather while remaining durable and easy to clean. Selle San Marco has also kitted out this version with a carbon-reinforced nylon shell, which has a high-performance nylon construction that's enhanced with carbon fibres that are built with variable thicknesses and reinforced by ribs and bridges. This allows it to deliver greater rigidity, ergonomics and durability characteristics, without affecting weight to the shell.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.Road Bike Saddle with Xsilite RailsDesigned for racing, this road bike saddle features Xsilite rails that are made from an AiSi304 hollow stainless steel construction. Its robust rails make it very light, resistant and tough against all weather conditions thanks to its special production process that guarantees excellent fatigue resistance.Open Fit Design with Biofoam 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. In addition, the Selle San Marco Shortfit 2.0 Racing Saddle has Biofoam padding for extra comfort on longer journeys. Features: Cover Material: Microfeel Shell Material: Carbon Fibre Reinforced Rails Material: Xsilite, 7mm Padding: Biofoam Use: Road Size: S3 Option: 140x255mm; L3 Option: 155x255mm Technology: Racing Weight: S3 Option: 210g; L3 Option: 215gTechnologies: 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. Biofoam: Biodynamic low-density foam with variable thickness structures that follow the movements of the pelvis when pedalling, for guaranteed comfort, low weight, long lasting resistance and ideal support. 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.Buy Selle San Marco Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Selle San Marco Shortfit 2.0 Racing SaddleFeaturing a completely revised design, this road bike saddle is developed for the demands of modern road cycling. The evolution of a successful model, it comes equipped with a high-quality microfeel cover, which uses its microfibre material to offer greater resistance against abrasion and weather while remaining durable and easy to clean. Selle San Marco has also kitted out this version with a carbon-reinforced nylon shell, which has a high-performance nylon construction that's enhanced with carbon fibres that are built with variable thicknesses and reinforced by ribs and bridges. This allows it to deliver greater rigidity, ergonomics and durability characteristics, without affecting weight to the shell.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.Road Bike Saddle with Xsilite RailsDesigned for racing, this road bike saddle features Xsilite rails that are made from an AiSi304 hollow stainless steel construction. Its robust rails make it very light, resistant and tough against all weather conditions thanks to its special production process that guarantees excellent fatigue resistance.Open Fit Design with Biofoam 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. In addition, the Selle San Marco Shortfit 2.0 Racing Saddle has Biofoam padding for extra comfort on longer journeys. Features: Cover Material: Microfeel Shell Material: Carbon Fibre Reinforced Rails Material: Xsilite, 7mm Padding: Biofoam Use: Road Size: S3 Option: 140x255mm; L3 Option: 155x255mm Technology: Racing Weight: S3 Option: 210g; L3 Option: 215gTechnologies: 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. Biofoam: Biodynamic low-density foam with variable thickness structures that follow the movements of the pelvis when pedalling, for guaranteed comfort, low weight, long lasting resistance and ideal support. 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.Buy Selle San Marco Components from Chain Reaction Cycles, the World's Largest Online Bike Store.