Standard Seatposts

Standard Seatposts at Swinnerton CyclesSupport your saddle and fine-tune your riding position with our standard seatposts collection at Swinnerton Cycles. Available in a range of diameters, lengths, and setback options for road, MTB, gravel, and commuter bikes, our seatpost selection covers aluminium and carbon options from leading brands. Seatpost diameter...

Standard Seatposts at Swinnerton Cycles

Support your saddle and fine-tune your riding position with our standard seatposts collection at Swinnerton Cycles. Available in a range of diameters, lengths, and setback options for road, MTB, gravel, and commuter bikes, our seatpost selection covers aluminium and carbon options from leading brands. Seatpost diameter varies between frames — always check your frame's specification before ordering. We stock seatposts from Ritchey, Trek, Basso, and other leading brands. Browse our full Bike Seating collection and explore Dropper Seatposts, Suspension Seatposts, and Saddle Spares.

Popular Standard Seatposts

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  • Gusset Components Pivotal MTB seatpost 27.2mm ovalized aluminum black anodized for mountain bike suspension and seat height adjustment.Gusset Components Pivotal MTB seatpost, 27.2mm ovalized aluminium, black anodised, lightweight bike seatpost for mountain biking.

    Gusset Components Pivotal MTB Seatpost 27.2mm Ovalised Aluminium Black Anodised - Black

    The Gusset Components Pivotal MTB Seatpost combines durability with lightweight performance, crafted from internally ovalised aluminium for enhanced strength and stiffness. Its straight pivotal fitting ensures a secure and reliable connection, making it ideal for mountain biking enthusiasts. Available in a sleek 330mm length...
    £18.60
    £19.99
    £18.60
    Save £1.39
    • Black
  • Gusset Components Lofty XXL seatpost with 2-bolt micro-adjust, 450mm length, fits 27.2mm and 30.9mm bike framesGusset Components Lofty XXL seatpost with 2-bolt micro-adjust, 450mm length, fits 27.2mm and 30.9mm diameter bike frames.

    Gusset Components Lofty XXL Seatpost 450mm 2-Bolt Micro-Adjust 27.2mm & 30.9mm - Black

    The Gusset Components Lofty XXL Seatpost offers exceptional length with a durable 450mm 6061 aluminium shaft, perfect for riders needing extra height. Its forged alloy layback offset head ensures precise positioning, while the 2-bolt micro-adjust cradle system allows fine-tuning for comfort and control. Finished...
    £30.45
    £34.99
    £30.45
    Save £4.54
    • Black
  • Genetic Syngenic racing bike seatpost with micro-adjust cradle system, lightweight components for optimal bike fit and performanceGenetic Syngenic racing bike seatpost with micro-adjust cradle system, lightweight bike component for precise saddle positioning.

    Genetic Syngenic Seatpost for Racing Bikes with Micro-Adjust Cradle System - Black

    The Genetic Syngenic Seatpost combines lightweight design with durable construction, ideal for racing enthusiasts. Crafted from 7075 CNC butted alloy, it features a forged alloy 2 bolt micro-adjust cradle system for precise seat positioning. Its sleek finish adds a professional touch to your bike...
    £38.66
    £39.99
    £38.66
    Save £1.33
    • Black
  • Genetic Heritage II seatpost with micro-adjust 1-bolt system for precise saddle angle, shown mounted on a bicycle component.Genetic Heritage II seatpost with micro-adjust 1-bolt system for precise saddle angle, bike component in black with branding details.

    Genetic Heritage II Seatpost with Micro-Adjust 1-Bolt System for Precise Saddle Angle - Black

    The Genetic Heritage II Seatpost combines advanced 3D forged alloy technology with a sleek one-piece design, ensuring durability and smooth performance. Its oval reinforced inner shaft reduces weight without compromising strength, making it ideal for riders seeking reliability. The micro-adjust 1-bolt system allows precise...
    £26.08
    £29.99
    £26.08
    Save £3.91
    • Black
    • Silver
  • Race Face Turbine 27.2mm XC seatpost with adjustable head, lightweight mountain bike component for precise saddle positioningRace Face Turbine 27.2mm XC seatpost with adjustable head, showing the sleek carbon fiber design and clamp mechanism.

      Race Face Turbine 27.2mm XC Seatpost with Adjustable Head Design

      The Race Face Turbine Seatpost combines advanced engineering with lightweight durability, crafted from triple butted 7050 heat-treated aluminium for outstanding strength. Its patented head design offers maximum adjustability, ensuring a perfect fit for every ride. With a 0.5 rearward offset and a length of...
      £84.95
      £84.95
    • Ritchey WCS Zero Offset Seatpost with 2-bolt clamp, available in multiple diameters from 27.2mm to 31.6mm, bike component.Ritchey WCS Zero Offset Seatpost with 2-bolt clamp in multiple diameters 27.2mm to 31.6mm, showing sleek black design and clamp mechanism.

      Ritchey WCS Zero Offset Seatpost with 2-Bolt Clamp – Multiple Diameters 27.2-31.6mm - Blatte

      The Ritchey WCS Zero Seatpost is crafted from durable 2014 alloy, designed for cyclists who demand precision and reliability. Its zero offset and robust 2-bolt fore/aft clamp provide secure saddle positioning, eliminating slippage even on the roughest trails. With multiple diameter options (27.2, 30.9,...
      from £69.00
      £77.00
      from £69.00
      Save £8.00
      • Blatte
    • Ritchey WCS Link seatpost with reversible clamp for standard saddle rails, showing the sleek black component and clamp mechanism.Ritchey WCS Link seatpost with reversible clamp for standard saddle rails, showing sleek black component with clamp mechanism.

      Ritchey WCS Link Seatpost with Reversible Clamp for Standard Saddle Rails - Blatte

      Experience unparalleled versatility and durability with the Ritchey WCS Link Seatpost, engineered for riders who demand performance across diverse terrains. Crafted from premium 7050 alloy, this seatpost combines strength and lightweight design, ensuring a comfortable and reliable ride whether you’re tackling gravel roads, smooth...
      £86.99
      £86.99
      • Blatte
    • Ritchey WCS 1-Bolt Zero Offset Seatpost with SideBinder clamp for bikes, featuring black finish and sleek design.Ritchey WCS 1-Bolt Zero Offset Seatpost with SideBinder clamp for bikes, showing the black component with clamp mechanism.

      Ritchey WCS 1-Bolt Zero Offset Seatpost with SideBinder Clamp for Bikes - Blatte

      The Ritchey WCS 1-Bolt Zero Seatpost stands out with its sleek, minimalist design that perfectly blends style and functionality. Crafted from durable 7050 alloy, it offers exceptional strength and reliability for all your rides. Its zero-offset design ensures a natural riding position, enhancing comfort...
      £86.99
      £86.99
      • Blatte
    • Ritchey WCS 1-Bolt seatpost with single bolt clamp for precise saddle adjustment, shown on a bicycle component.Ritchey WCS 1-Bolt seatpost with single bolt clamp for precise saddle adjustment, shown in black with sleek design.

      Ritchey WCS 1-Bolt Seatpost with Single Bolt Clamp for Precise Saddle Adjustment - Blatte

      The Ritchey WCS 1-Bolt Seatpost combines sleek aesthetics with reliable performance, making it an essential upgrade for any cyclist seeking precision and style. Crafted from durable 7050 alloy, this seatpost offers a lightweight yet sturdy foundation for your saddle. Its single bolt side load...
      £86.99
      £86.99
      • Blatte
    • M Part off-set 2-bolt bike seatpin, 31.6 x 350 mm, for bike seatpost support, with metal construction and bolt mechanism.M Part off-set 2-bolt bike seatpost support, 31.6 x 350 mm, showing the sturdy component with mounting bolts and sleek design.

        M Part Off-set 2-Bolt Seatpin 31.6 x 350 mm for Bike Seatpost Support

        The M Part Off-set 2-bolt seatpin 31.6 x 350 mm offers durable support with its 3D forged alloy construction and heat treatment for enhanced strength. Its satin black finish adds a sleek, professional appearance to your bike. What It’s Good For Providing reliable and...
        £25.37
        £34.99
        £25.37
        Save £9.62
      • M Part off-set 2-bolt bike seatpost clamp in satin black, 30.9mm diameter, 350mm length, for mountain and road bikes.M Part off-set 2-bolt bike seatpost clamp in satin black, designed for 30.9mm diameter seatposts, 350mm length.

          M Part Off-set 2-Bolt Seatpin 30.9 x 350 mm Satin Black Bike Seatpost Clamp

          Discover the M Part Off-set 2-bolt seatpin, designed for reliable performance and durability. Crafted from high-quality 3D forged alloy and heat-treated, it ensures exceptional strength and longevity. Its satin black finish adds a sleek, professional look to your bike setup. Perfect for riders seeking...
          £25.37
          £34.99
          £25.37
          Save £9.62
        • M Part off-set 2-bolt alloy bike seatpost, 27.2 x 350 mm, heat-treated for durability, with two-bolt seat clamp for secure fitting.M Part off-set 2-bolt alloy bike seatpost, 27.2 x 350 mm, heat-treated for durability, shown installed on a bike frame.

            M Part Off-set 2-Bolt Seatpin 27.2 x 350 mm Heat-Treated Alloy Bike Seatpost

            Upgrade your bike with the M Part Off-set 2-bolt seatpin, crafted from high-quality 3D forged alloy for exceptional durability. Its heat-treated construction ensures extra strength, while the satin black finish adds a sleek, professional look. Designed for reliable performance and style, this seatpost is...
            £25.37
            £34.99
            £25.37
            Save £9.62
          • Placeholder image

              Giant Variant SLR Seatpost with 2022 Finishing Kit – Durable Bike Seatpost Upgrade

              The Giant Variant SLR Seatpost is expertly crafted to boost both performance and comfort for every cyclist. Made with durable materials and precision engineering, this seatpost ensures stable support and reliable functionality. Its standard design allows it to fit a wide variety of bike...
              £150.00
              £150.00
            • Easton EA70 Zero Offset 31.6mm TaperWall aluminium bike seatpost for mountain and road bikes, featuring lightweight design and durable construction.Easton EA70 Zero Offset 31.6mm TaperWall aluminium bike seatpost on a bike frame, showcasing the lightweight component design.

                Easton EA70 Zero Offset Seatpost 31.6mm TaperWall Aluminium Bike Seatpost

                The Easton EA70 Zero Offset Seatpost combines lightweight design with exceptional durability, crafted from premium EA70 TaperWall™ aluminium. Its sleek, black anodized finish and low-profile two-bolt clamp ensure a secure fit and superior stability, enhancing your ride experience. Designed for optimal clearance, it's perfect...
                £69.98
                £69.98
              • Easton EC90 SL ISA carbon setback seatpost in 27.2mm with adjustable saddle clamp for road bike components.Easton EC90 SL ISA carbon seatpost with 27.2mm diameter and adjustable saddle position, designed for lightweight cycling components.

                  Easton EC90 SL ISA Setback Carbon Seatpost 27.2mm with Adjustable Saddle Position

                  Experience unparalleled precision and lightweight performance with the Easton EC90 SL ISA Setback Seatpost. Crafted from superlight unidirectional EC90 carbon, this seatpost offers an innovative ISA system that allows independent adjustment of saddle angle and fore-aft position. This means you can fine-tune your fit...
                  £209.99
                  £209.99
                • Easton EA70 Zero lightweight aluminum bike seatpost with two-bolt clamp for secure saddle attachment.Easton EA70 Zero lightweight aluminum bike seatpost with two-bolt clamp, designed for durable and secure saddle attachment.

                    Easton EA70 Zero Seatpost – Lightweight Aluminum Bike Seatpost with Two-Bolt Clamp

                    Discover the Easton EA70 Zero Seatpost, crafted from premium EA70 TaperWall™ aluminium for a perfect blend of strength and lightweight performance. Its sleek, low-profile clamp design ensures secure saddle positioning, while the durable two-bolt integrated head offers precise adjustment and lasting reliability. Finished in...
                    £69.98
                    £69.98
                  • Easton EA70 setback seatpost with 12mm offset for bike components, showing the aluminum seatpost with adjustable clamp and smooth finish.Easton EA70 setback bike seatpost with 12mm offset, showcasing sleek black design and secure clamp for enhanced riding comfort.

                      Easton EA70 Setback Seatpost with 12mm Offset for Enhanced Riding Comfort

                      The Easton EA70 Setback Seatpost combines premium aluminium construction with a practical 12mm setback, offering enhanced riding comfort and precise positioning. Crafted from durable EA70 TaperWall™ aluminium tubing, it ensures long-lasting performance and strength. Its forged two-bolt integrated head provides secure and easy saddle...
                      £69.98
                      £69.98
                    • Easton EC70 ISA Zero carbon seatpost in matte black, 27.2mm diameter, 350mm length, bike component for lightweight performance.Easton EC70 ISA Zero Carbon seatpost in 27.2mm diameter, matte black finish, 350mm length, bike component for lightweight performance.

                        Easton EC70 ISA Zero Carbon Seatpost 27.2mm Matte Black 350mm Length

                        The Easton EC70 ISA Zero Seatpost combines cutting-edge design with lightweight EC70 carbon fiber for unmatched performance. Its patent-pending saddle adjustment system allows independent seat angle and fore-aft movement, ensuring a perfect fit and enhanced riding comfort. Crafted with precision, this seatpost features a...
                        £160.00
                        £160.00
                      • Easton EC70 ISA setback carbon fiber road bike seatpost, 27.2mm diameter, lightweight component for cycling performance.Easton EC70 ISA setback carbon fiber road bike seatpost with 27.2mm diameter, lightweight cycling component for road bikes.

                          Easton EC70 ISA Setback Carbon Fiber Road Bike Seatpost 27.2mm

                          Experience superior comfort and performance with the Easton EC70 ISA Setback Seatpost. Crafted from ultra-light EC70 unidirectional carbon fiber, this seatpost offers exceptional strength while maintaining a featherlight weight of just 225g. Its innovative design features a 20mm setback and a patent-pending saddle adjustment,...
                          £160.00
                          £160.00
                        • Easton EA90 Zero alloy seatpost with 27.2mm diameter and adjustable saddle angle lock for bike components.Easton EA90 Zero alloy seatpost with 27.2mm diameter and adjustable saddle angle lock, designed for bicycle components.

                            Easton EA90 Zero Seatpost 27.2mm Alloy with Adjustable Saddle Angle Lock

                            The Easton EA90 Zero Seatpost combines innovative design with precision engineering to enhance your bike fit effortlessly. Featuring advanced head technology, it allows fine adjustments to your saddle position without loosening the rail clamps, saving time and ensuring perfect alignment. Once set, the saddle...
                            £109.99
                            £109.99
                          • Cinelli Via Folli 27.2mm forged aluminum vintage bike seatpost, lightweight and durable bike component for classic cycling setups.Cinelli Via Folli 27.2mm forged aluminium vintage bike seatpost, cycling component with sleek silver finish and smooth design.

                              Cinelli Via Folli Seatpost 27.2mm Forged Aluminium Vintage Bike Accessory

                              Enhance your vintage bicycle with the Cinelli Via Folli Seatpost, designed to perfectly complement Cinelli's 1A and Crit/Giro D'Italia finishing kits. Its milky anodised aluminium finish adds a refined Italian touch, elevating the classic aesthetic of your retro build. Crafted from forged 6061 T6...
                              £57.96
                              £60.00
                              £57.96
                              Save £2.04
                            • Giant MY21 TCR carbon seatpost with finishing kit for road bikes, showing sleek black design and components for bike customization.Giant MY21 TCR Carbon seatpost with finishing kit for road bike, showing sleek black carbon component with mounting hardware.

                                Giant MY21 TCR Carbon Seatpost with Finishing Kit for Road Bikes

                                The Giant My21 Tcr Seatpost combines lightweight carbon design with precise engineering for superior ride comfort and performance. Its sleek finish complements any bike setup. What It’s Good For Enhancing bike aerodynamics with a streamlined profile Reducing weight for faster acceleration and climbing Providing...
                                £150.00
                                £150.00
                              • Giant Connect bike seatpost with 6061 alloy shaft and extra-long rail clamp for secure saddle attachment.Giant Connect seatpost with 6061 alloy shaft and extra-long rail clamp for bike saddle attachment, black finish.

                                Giant Connect Seatpost with 6061 Alloy Shaft and Extra-Long Rail Clamp for Bike Saddles - Black

                                The Giant Connect Seatpost offers durable performance with its 6061 alloy shaft and 2D forged head. Its extra-long lower rail clamp ensures secure fit for lightweight rails. Designed for reliable comfort and stability, this seatpost suits riders seeking quality and strength in a standard...
                                £23.00
                                £23.00
                                • Black
                              • Ergon CF Allroad Pro carbon seatpost in black, 345mm length, 27.2mm diameter, designed for gravel and road bikes.Ergon CF Allroad Pro carbon seatpost in black, 345mm length, 27.2mm diameter, for gravel and road bikes.

                                  Ergon CF Allroad Pro Carbon Seatpost 345mm 27.2mm Black for Gravel & Road Bikes

                                  The Ergon CF Allroad Pro Carbon Seatpost Black 345mm 27.2mm combines cutting-edge design with superior comfort and lightweight performance. Crafted from high-quality carbon fibre composite, this seatpost features two innovative VCLS leaf springs that absorb shocks and vibrations on rough roads and gravel trails....
                                  £218.28
                                  £229.99
                                  £218.28
                                  Save £11.71
                                • Ergon CF Allroad Pro carbon setback seatpost, 345mm length, 27.2mm diameter, for gravel and cyclocross bikes.Ergon CF Allroad Pro carbon setback seatpost, 345mm length, 27.2mm diameter, designed for gravel and cyclocross bikes.

                                    Ergon CF Allroad Pro Carbon Setback Seatpost 345mm 27.2mm for Gravel & Cyclocross

                                    Experience unmatched comfort and cutting-edge design with the Ergon CF Allroad Pro Carbon Setback Seatpost. Crafted from high-quality carbon fibre composite, this seatpost integrates two innovative VCLS leaf springs that absorb shocks and vibrations on rough roads, gravel, and cyclocross trails. Its unique leaf...
                                    £218.28
                                    £229.99
                                    £218.28
                                    Save £11.71
                                  • Thomson Masterpiece Ti bicycle seatpost in brushed finish, 27.2mm diameter, 410mm length with tilt adjustment and impact-absorbing clamps.Thomson Masterpiece Ti seatpost in brushed finish, 27.2mm diameter, 410mm length with tilt adjustment and impact-absorbing clamps.

                                      Thomson Masterpiece Ti Seatpost Brushed 27.2 x 410mm with Tilt Adjustment & Impact-Absorbing Clamps

                                      The Thomson Masterpiece Ti Seatpost in Brushed finish combines exceptional durability with lightweight titanium construction, offering cyclists a superior component for enhanced riding comfort and reliability. Its 27.2 x 410mm dimensions provide a perfect fit for a variety of bike frames, while the innovative...
                                      £350.00
                                      £350.00
                                    • Thomson Elite setback bike seatpost made of high-strength alloy for road and mountain bikes, shown installed on a bicycle.Thomson Elite setback bike seatpost in black, high-strength aluminum for road and MTB bikes, showing the sleek, durable design.

                                      Thomson Elite Setback Seatpost – Durable, High-Strength Bike Seatpost for Road & MTB - Black

                                      The Thomson Elite Seatpost Setback Seatpost redefines durability and precision for cyclists who demand the best from their components. Crafted from a single piece of high-strength 7000 series Aluminium, this seatpost ensures unmatched strength without compromising on weight. Its innovative design delivers over 40%...
                                      £95.00
                                      £95.00
                                      • Black
                                    • Thomson Masterpiece carbon fiber seatpost with titanium hardware and alloy clamp for lightweight bike components.Thomson Masterpiece carbon fiber seatpost with matte finish, titanium hardware, and alloy clamp visible on sleek bike component

                                      Thomson Masterpiece Carbon Fiber Seatpost with Titanium Hardware and Alloy Clamp - Black

                                      The Thomson Masterpiece Carbon Seatpost blends advanced materials with precision engineering to elevate your ride. Crafted from Toray fiber and nano epoxy, it offers exceptional strength and lightweight performance. Featuring new titanium hardware and a reliable alloy clamp, this seatpost ensures a secure and...
                                      £275.00
                                      £275.00
                                      • Black
                                    • USE Evo 3K Carbon Fiber bike seatpost with finishing kit mounted on a bicycle frame, showcasing lightweight, durable cycling components.

                                      Use Evo 3K Carbon Fiber Seatpost with Finishing Kit for Bike Frames

                                      The Use Evo 3K Carbon Seatpost is engineered to elevate your cycling experience by blending durability with lightweight performance. Made from premium 3K carbon fiber, this seatpost offers exceptional strength while minimizing weight, ideal for riders who demand precision and efficiency. Its standard sizing...
                                      £121.00
                                      £121.00
                                    • Giant Contact Slr D Fuse SeatpostGiant Contact Slr D Fuse Seatpost | Swinnerton Cycles

                                      Giant Contact SLR D-Fuse Composite Seatpost for Road Bike Comfort 2022 Model

                                      The Giant Contact SLR D-Fuse Seatpost offers superior comfort by absorbing road vibrations through its innovative D-shaped composite shaft. This design eliminates the need for mechanical devices or inserts, ensuring a smooth ride. The 2022 model features an optimized carbon layup, boosting compliance by...
                                      £124.00
                                      £124.00
                                    Recently Viewed Products

                                    A quality seatpost is a simple but important component. Our standard seatposts collection at Swinnerton Cycles covers aluminium and carbon options in all major diameters for road, MTB, gravel, and commuter bikes. Whether you're replacing a worn post or upgrading for weight savings, we stock options from the most trusted component manufacturers. Browse our full Seatposts collection and explore Bike Saddles and Seatpost Spares.

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