Bike Components

Upgrade your ride, replace worn parts, or build your dream bike from scratch with our extensive range of bike components at Swinnerton Cycles. From drivetrain and braking systems to wheels, tyres, and cockpit components, we stock quality parts from the world's most trusted brands. Whether you're a home mechanic or...

Upgrade your ride, replace worn parts, or build your dream bike from scratch with our extensive range of bike components at Swinnerton Cycles. From drivetrain and braking systems to wheels, tyres, and cockpit components, we stock quality parts from the world's most trusted brands. Whether you're a home mechanic or a seasoned builder, you'll find the right component for your road, mountain, or gravel bike here.

  • Drivetrains, groupsets, chains, and cassettes from Shimano and SRAM
  • Brakes, rotors, and brake pads for disc and rim systems
  • Wheels, hubs, rims, and spokes for custom builds
  • Tyres, inner tubes, and tubeless conversion kits
  • Handlebars, stems, seatposts, and saddles
  • Bottom brackets, pedals, and cranksets
  • Brands including Shimano, SRAM, Hope, DT Swiss, and Campagnolo

Popular components include the Dynaplug Tubeless Repair Plugs, Vittoria Presta Valve Inner Tubes, and SRAM Wireless Blips for AXS. Browse related categories including bike wheels & tyres, bike brakes, and workshop tools.

Drivetrain

Drivetrain
Wheels & Tyres

Wheels & Tyres
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Frames
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Brakes
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Pedals
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  • Black Enduro Bearings spacer, 30x1.0mm, for bottom bracket alignment and performance in bicycle components.Black Enduro Bearings spacer, 30x1.0mm, for bottom bracket alignment and performance in bicycle components.

      Enduro Bearings Spacer 30x1.0mm Black for Bottom Bracket Alignment & Performance

      Enduro Bearings Spacer 30x1.0mm offers precise fitment for your bottom bracket. Crafted for durability, it ensures smooth transmission and optimal performance. Designed in black, this spacer complements your bike’s components seamlessly, enhancing both function and aesthetics. What It’s Good For Ensuring perfect bottom bracket...
      £1.99
      £1.99
    • FSA NS SMR integrated alloy bike stem with smart cable management, shown in multiple lengths for mountain or road cycling.FSA NS SMR integrated alloy handlebar stem with smart cable management, showing multiple length options and sleek design.

        FSA NS SMR Integrated Routing Alloy Stem with Smart Cable Management - Multiple Lengths - Black

        Experience precise steering control with the FSA NS SMR Integrated Routing Alloy Stem, engineered for performance and durability. Crafted from 3D forged and CNC machined AL6061, this stem features Smart Cable Routing (SMR) for a clean, streamlined setup. Its alloy faceplate and chromoly hardware...
        from £74.82
        £85.99
        from £74.82
        Save £11.17
        • Black
      • BBB Highsix OS adjustable bike stem with 31.8mm clamp, ±40° angle, suitable for e-bikes, made by BBB.BBB Highsix OS adjustable bike stem with 31.8mm clamp, ±40° angle, suitable for e-bikes, shown with mounting hardware.

          BBB Highsix OS Adjustable Stem V2 31.8mm | Bike Stem with ±40° Angle, E-Bike Certified - Black

          Elevate your cycling experience with the BBB Highsix OS Adjustable Stem V2 31.8mm. Crafted from durable 6061 T6 aluminium, this stem offers both strength and lightweight performance, ensuring your bike handles with precision and reliability. Its ±40° adjustable angle allows you to customize your...
          £32.47
          £39.99
          £32.47
          Save £7.52
          • Black
        • Giant Contact Stem 28.6mm adjustable rise, 3D forged aluminum bike stem with +/-8° tilt, for road or mountain bikes.Giant Contact Stem 28.6mm adjustable rise 8° 3D forged aluminum bike stem mounted on a bicycle handlebar

            Giant Contact Stem 28.6mm Adjustable Rise +/-8° 3D Forged Aluminum Stem - Black

            The Giant Contact Stem 28.6mm offers a durable 3D forged 6061 aluminum build designed for reliable steering performance. Its oversized box section enhances strength and stability. Featuring a +/-8° flip flop adjustable rise, this stem allows for easy customization to fit your riding style...
            £25.00
            £25.00
            • Black
          • Thomson Elite Stem X4 silver 31.8mm mountain bike handlebar stem, durable components for MTB bikes, close-up view.Thomson Elite X4 Silver MTB handlebar stem for mountain bikes, 31.8mm diameter, showing sleek, durable aluminum construction.

              Thomson Elite Stem X4 Silver 31.8mm MTB Handlebar Stem for Mountain Bikes - Silver

              The Thomson Elite Stem X4 Silver 10 Stem redefines reliability and performance for mountain biking enthusiasts. Crafted from a solid 7000 series Aluminium billet and precision-machined in Macon, Georgia, this stem offers unmatched strength and torsional stiffness without unnecessary weight. Designed to complement stiffer...
              £95.00
              £95.00
              • Silver
            • Genetic Alloy Quill Stem Adaptor converting 1-inch to 1 1/8-inch threadless bike stem component.Genetic Alloy Quill Stem Adaptor for 1-inch to 1-1/8-inch threadless bike stems, metal component for bicycle upgrades

                Genetic Alloy Quill Stem Adaptor 1" to 1 1/8" Threadless Bike Accessory Spares

                Upgrade your bike with the Genetic Alloy Quill Stem Adaptor, designed for seamless compatibility and durable performance. Crafted from alloy, it ensures lightweight strength with a sleek silver finish. Featuring a 1" quill to 1 1/8" threadless adapter and a 50mm stem clamp area,...
                £13.95
                £14.99
                £13.95
                Save £1.04
              • BBB BHP-22 TubeExtend steerer extender for 28.6mm handlebar height adjustment, black, bicycle componentBlack BBB BHP-22 TubeExtend steerer extender for 28.6mm handlebar height adjustment, shown installed on bicycle fork.

                  BBB BHP-22 TubeExtend Steerer Extender 28.6mm for Handlebar Height Adjustment Black

                  The BBB BHP-22 TubeExtend Steerer Extender offers a precise 67mm extension for 28.6mm steerer tubes, crafted from durable 6061 aluminium. Designed for easy installation, it includes the BAP-02 RoundHead for secure fitting and comes in sleek black and silver finishes. Enhance your bike’s handlebar...
                  £22.72
                  £27.99
                  £22.72
                  Save £5.27
                • Trek RCS Pro stem top cap replacement for bike steering components, featuring a sleek black finish and Trek branding.Trek RCS Pro stem top cap replacement for bike steering components, shown in close-up with visible branding and metal finish.

                    Trek RCS Pro Stem Top Cap Replacement Spare & Bike Accessory for Steering

                    Upgrade your bike’s steering with the Trek RCS Pro Stem Top Cap. Designed for durability and precision, this top cap ensures a secure fit and smooth handling. Its sleek black finish complements any setup while providing reliable performance. Perfect for those who want to...
                    £8.05
                    £9.99
                    £8.05
                    Save £1.94
                  • Hope Pick N Mix 8-Top Full Integrated Is42/28.6 HeadsetHope Pick N Mix 8-Top Full Integrated Is42/28.6 Headset

                      Hope Pick N Mix 8-Top Full Integrated IS42/28.6 Headset for Bikes - Silver

                      The Hope Pick N Mix 8-Top Full Integrated IS42/28.6 Headset is a high-quality component designed to elevate your cycling experience. Engineered by Hope, a trusted name known for its precision and durability, this headset offers seamless steering performance with its full integrated design that...
                      £39.10
                      £42.50
                      £39.10
                      Save £3.40
                      • Silver
                      • Blue
                      • Orange
                      • Black
                    • Dia-Compe Gran Compe Se Threaded Headsetdia compe headset gran compe se threaded p97865

                      Dia-Compe Gran Compe SE Threaded Headset for 1" Threaded Forks with Caged Bearings - Chrome

                      The Dia-Compe Gran Compe Se Threaded Headset is a reliable and high-quality choice designed specifically for 1" threaded type forks. Crafted from durable steel, this classic headset ensures smooth steering and long-lasting performance, making it an excellent upgrade or replacement for vintage or traditional...
                      from £15.81
                      £16.99
                      from £15.81
                      Save £1.18
                      • Chrome
                      • Black
                      • Gold
                    • Cane Creek 40 bike headset with black sealed bearings, IS41/28.6 and IS52/40, for smooth steering and durable performance.Cane Creek 40 bike headset with black sealed bearings, IS41/28.6 and IS52/40, showing the black top and bottom assemblies.

                        Cane Creek 40 Bike Headset IS41/28.6 | IS52/40 Black Sealed Bearings

                        The Cane Creek 40 headset combines durability and precision to deliver outstanding steering performance for your bike. Crafted from high-grade 6061 T-6 aluminium, it ensures a lightweight yet robust build that withstands rigorous riding conditions. With its innovative Clip-Seal design, the headset effectively seals...
                        £56.55
                        £64.99
                        £56.55
                        Save £8.44
                      • FSA star nut assembly for 1.1/8 inch steerer tubes, bike components and accessories, shown installed in a bicycle fork.FSA Star Nut Assembly for 1.1/8-inch steerer tubes, bike component for secure headset installation, shown in the image.

                        FSA Star Nut Assembly for 1.1/8" Steerer Tubes – Bike Spares & Accessories - Black

                        The FSA Star Nut Assembly offers durable and precise headset performance for your bike. Crafted with an anodized aluminium top cap, it ensures a secure fit for 1.1/8" steerers while adding a sleek look. Reliable and easy to install, this component is essential for...
                        from £3.72
                        £3.99
                        from £3.72
                        Save £0.27
                        • Gold
                        • Black
                      • Set of 10 Cane Creek 0.50mm headset shim washers for 1 1/8" bike headsets, bike components accessoriesSet of 10 Cane Creek 0.50mm headset shim washers for 1 1/8-inch bike headsets, used in bicycle component assembly.

                          Cane Creek 0.50mm Headset Shim Washer for 1 1/8" Bike Headsets – Pack of 10

                          Enhance your bike's steering precision with the Cane Creek Headset Shim Washer 0.50mm. Designed for 1 1/8" headsets, this pack of 10 washers ensures a perfect fit and smooth operation. What It’s Good For Improving headset alignment and reducing play Providing reliable spacing for...
                          £10.99
                          £10.99
                        • Deda S-Dcr cover kit for integrated cable routing on Deda stems, showing black covers and routing components for bike handlebar setup.Deda S-Dcr Cover Kit for integrated cable routing on Deda stems, showing black covers and cable management components.

                            Deda S-Dcr Cover Kit for Integrated Cable Routing Compatible with Deda Stems

                            The Deda S-Dcr Cover Kit offers a smart and efficient solution for integrating cables into your bike frame, enhancing both aesthetics and functionality. Designed as an extension of the DCR system, it is compatible with multiple Deda stem models including Superzero, Superleggero, Zero100, Zero2,...
                            £30.64
                            £33.00
                            £30.64
                            Save £2.36
                          • Deda compression ring 36x45° for ACR headset, close-up of black metal component used in bicycle headset assembly.

                              Deda Compression Ring 36x45° for ACR Headset Spares & Accessories

                              The Deda Compression Ring for ACR Headset ensures a secure and precise fit for your steering setup. Made from durable PA66 Nylon, it offers reliable performance and resistance to wear. Available in 36x45 degree and 45x45 degree options, this component is essential for maintaining...
                              £5.00
                              £5.00
                            • CeramicSpeed CS OHD SLT headset bearing kit for SL8, SL7, Allez, and Sprint bikes, showing bearings and components.CeramicSpeed CS OHD SLT headset bearing kit for SL8, SL7, Allez, and Sprint bikes, featuring high-performance ceramic bearings.

                                CeramicSpeed CS OHD SLT Headset Bearing Kit for SL8, SL7, Allez & Sprint Bikes

                                The CeramicSpeed CS OHD SLT Headset Bearing Kit is engineered specifically for SL8, SL7, Allez, and Sprint models, delivering outstanding performance in steering components. Utilizing Solid Lubrication Technology (SLT), this bearing features a unique oil-encapsulated solid plastic polymer combined with stainless steel, creating a...
                                £229.99
                                £229.99
                              • Cinelli Pepper Bars road handlebar, 53cm, 31.8mm clamp, urban track bike component with ergonomic design and sleek black finish.Cinelli Pepper Bars road handlebar, 53cm, 31.8mm clamp, urban track bike component with ergonomic design and lightweight aluminum construction.

                                  Cinelli Pepper Bars Road Handlebar 53cm 31.8mm Clamp Urban Track Bike Handlebar

                                  The Cinelli Pepper Bars Road Handlebar combines durability and style, crafted from forged 6061 T6 aluminium with a custom double-butted design for exceptional strength and fatigue resistance. Its 35mm rise and 5-degree backward sweep enhance control and comfort, making it ideal for urban riders...
                                  £40.00
                                  £40.00
                                • BBB BHB-07 SkyBar MTB handlebar in black, 31.8mm diameter, 760mm length with 35mm rise, designed for mountain biking components.BBB BHB-07 SkyBar MTB handlebar in black, 31.8mm diameter, 760mm length with 35mm rise, designed for mountain biking components.

                                    BBB BHB-07 SkyBar MTB Handlebar 31.8mm x 760mm Black with 35mm Rise

                                    The BBB BHB-07 SkyBar MTB Handlebar combines lightweight strength with precise control, crafted from double-butted 6061 T6 aluminium for durability and performance. Its polished artwork and hand soft sandblasted finish offer both style and grip. Designed with a 31.8mm centre diameter, 760mm width, 9°...
                                    £32.47
                                    £39.99
                                    £32.47
                                    Save £7.52
                                  • Deda Elementi alloy armrests for aero handlebar, designed for Kronos TT and Parabolica extensions, cycling components.Deda Elementi alloy armrests for aero handlebar with Kronos TT and Parabolica extensions on bicycle component.

                                      Deda Elementi Alloy Armrests for Aero Handlebar Kronos TT & Parabolica Extensions

                                      Enhance your TT bike setup with the Deda Elementi Alloy Armrests Aero Handlebar. Crafted from durable AL6061 alloy, these armrest plates offer lightweight strength and precision fit for Kronos TT bars, Parabolica extensions, and Fastblack2. Designed for full adjustability, they allow you to find...
                                      £26.81
                                      £28.00
                                      £26.81
                                      Save £1.19
                                    • SDG Slater Jr lock-on bike grips with 19mm bar ends, providing secure, comfortable grip for junior bikes.SDG Slater Jr lock-on grips for junior bikes with 19mm bar ends, providing a secure and comfortable grip on bike handlebars.

                                        SDG Slater Jr Lock-On Grips for Junior Bikes with 19mm Bar Ends, Secure Grip - Purple

                                        The SDG Slater Jr Lock-On Grips are specifically designed for younger riders who need a comfortable and secure hold on their bike. Unlike typical junior grips that are simply shortened adult versions and often too thick, these grips feature a unique 19mm bar end...
                                        from £17.85
                                        £18.95
                                        from £17.85
                                        Save £1.10
                                        • Black
                                        • Cyan
                                        • Neon Green
                                        • Purple
                                      • Ritchey WCS Truegrip neoprene MTB handlebar grips with end-plugs, designed for trail control and improved grip on mountain bikes.Ritchey WCS Truegrip neoprene MTB handlebar grips with end-plugs, designed for trail control and comfort on mountain bikes.

                                          Ritchey WCS Truegrip Neoprene MTB Handlebar Grips with End-Plugs for Trail Control - Black

                                          The Ritchey WCS Truegrip Neoprene MTB Handlebar Grips combine simplicity with performance, crafted for riders seeking reliable control on challenging trails. Designed by Tom Ritchey, these grips feature lightweight neoprene material that ensures a secure hold even when wet from sweat or rain. Their...
                                          from £12.00
                                          £12.99
                                          from £12.00
                                          Save £0.99
                                          • Red
                                          • Sky Blue
                                          • Royal Blue
                                          • Green
                                        • Ritchey WCS Truegrip Ergo neoprene mountain bike handlebar grips in black, 130mm length, designed for MTB components.Ritchey WCS Truegrip Ergo neoprene mountain bike handlebar grips in black, 130mm length, with ergonomic design for MTB riding.

                                            Ritchey WCS Truegrip Ergo Neoprene MTB Handlebar Grips 130mm Black MTB Grips

                                            Experience enhanced control and comfort with the Ritchey WCS Truegrip Ergo Neoprene MTB Handlebar Grips. Designed with a hexagonal ergonomic shape and crafted from high-density foam, these grips provide a secure hold without adding unnecessary weight. Their open ends and included end-plugs make installation...
                                            £11.72
                                            £11.99
                                            £11.72
                                            Save £0.27
                                          • Ritchey WCS EGP Locking MTB handlebar grips in charcoal, 133mm ergonomic mountain bike grips with locking mechanism.Ritchey WCS EGP locking MTB handlebar grips in charcoal, 133mm ergonomic mountain bike grips with locking clamps.

                                              Ritchey WCS EGP Locking MTB Handlebar Grips Charcoal 133mm – Ergonomic MTB Grips

                                              Experience unparalleled control and comfort with the Ritchey WCS EGP Locking MTB Handlebar Grips in Charcoal. Designed by Tom Ritchey, these grips feature an innovative single-sided locking mechanism combined with a helix core that tightens naturally with your riding motion. This advanced design ensures...
                                              £21.05
                                              £22.99
                                              £21.05
                                              Save £1.94
                                            • Ergon GT1 ergonomic bike grips with multi-position comfort and wrist support, designed for enhanced cycling comfort.Ergon GT1 ergonomic bike grips with multi-position comfort and wrist support, designed for enhanced cycling comfort and control.

                                              Ergon GT1 Ergonomic Bike Grips with Multi-Position Comfort and Wrist Support - Black

                                              Discover the Ergon GT1 grips, expertly designed to elevate your riding experience through ergonomic innovation. These grips offer a dynamic multi-position design that adapts seamlessly to your hand and arm movements, providing active relief and enhancing comfort during long rides. Crafted with an extra-large...
                                              £37.41
                                              £42.99
                                              £37.41
                                              Save £5.58
                                              • Black
                                            • RockShox SID 35mm 200 Hour Service Kit for 2021-2023 Generation-C fork maintenance, includes components for suspension fork servicing

                                                RockShox SID 35mm 200 Hour Service Kit 2021-2023 Generation-C Fork Maintenance

                                                Maintain the peak performance of your RockShox SID 35mm fork with the 200 Hour/1 Year Service Kit. Designed specifically for the 2021-2023 Generation-C Base, Select, Select+, and Ultimate models, this kit includes all essential components such as dust seals, foam rings, O-ring seals, and...
                                                £41.33
                                                £55.00
                                                £41.33
                                                Save £13.67
                                              • Rock Shox High-Pressure Fork/Shock Pump (300 Psi Max) Rockshox Spares & AccesoriesRockShox High-Pressure Fork/Shock Pump (300 psi Max) RockShox: | Swinnerton Cycles

                                                  RockShox High-Pressure Suspension Fork & Shock Pump 300 PSI Max

                                                  Maintain optimal suspension performance with the RockShox High-Pressure Pump. Designed for precise inflation up to 300 psi, it ensures your forks and shocks perform at their best. Its durable build and easy-to-read gauge provide accurate pressure adjustments for a smoother, controlled ride every time....
                                                  £31.65
                                                  £38.00
                                                  £31.65
                                                  Save £6.35
                                                • Fox 36 FLOAT LC NA2 2018 fork topcap assembly service kit with components and accessories for bike suspension maintenance.Fox 36 FLOAT LC NA2 2018 topcap assembly service kit for fork spares and accessories, includes components for fork maintenance.

                                                    Fox 36 FLOAT LC NA2 2018 Topcap Assembly Service Kit – Fork Spares & Accessories

                                                    Upgrade your Fox 36 FLOAT LC NA2 fork with this genuine 2018 topcap assembly service kit. Designed for seamless fit and durability, it ensures smooth steering performance. Maintain your suspension's reliability and extend its lifespan with this essential spare part, crafted specifically for Fox...
                                                    £49.94
                                                    £49.94
                                                  • Fox Fork Fit4 Remote Topcap Interface Installation Set for 2018+ mountain bike forks, including components and spares.Fox Fork Fit4 Remote Topcap Interface Installation Set for 2018+ mountain bike forks, includes components and spare parts.

                                                      Fox Fork Fit4 Remote Topcap Interface Installation Set 2018+ Spares & Accessories

                                                      The Fox Fork Fit4 Remote Topcap Interface Part Installation Set 2018 is designed for precise installation of all 2018+ FIT4 remote topcap interface parts. This set includes specialized tools tailored for both Push-to-Unlock and Push-to-Lock topcap mechanisms, ensuring a perfect fit every time. Crafted...
                                                      £76.94
                                                      £76.94
                                                    • Cane Creek Helm fork main spring replacement and accessories for suspension performance, shown with components and tools.Cane Creek Helm fork main spring replacement component for suspension performance, shown with accessories in the image.

                                                        Cane Creek Helm Fork Main Spring Replacement & Accessories for Suspension Performance - Red

                                                        Upgrade your Helm fork’s performance with genuine Cane Creek main springs. Designed for durability and smooth steering, these replacement springs fit various spring weights to suit your riding style. Crafted to maintain optimal fork function, they ensure consistent responsiveness and control on every trail....
                                                        £42.40
                                                        £44.99
                                                        £42.40
                                                        Save £2.59
                                                        • Red
                                                        • Black
                                                        • Green
                                                        • Blue
                                                      • Columbus tapered Futura caliper fork made of unpainted UD carbon fiber, bicycle component with sleek tapered design.Columbus 1 1/2 Tapered Futura UD Carbon Fiber Caliper Fork showing unpainted lightweight component for bicycles

                                                          Columbus 1 1/2 Tapered Futura Caliper Fork UD Carbon Fiber Unpainted Forks

                                                          The Columbus 1 1/2 Tapered Futura Caliper Fork is a pinnacle of road-race performance, crafted for cyclists who value precision and lightweight design. Developed by the Columbus Carbon Lab, this fork embraces the traditional caliper-brake system while pushing the boundaries of modern engineering. Its...
                                                          £284.21
                                                          £295.00
                                                          £284.21
                                                          Save £10.79
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                                                        What are the most important components of a bike?

                                                        The bike components at Swinnerton Cycles highlight our dedication to providing riders with the utmost quality. What we bring you is an invitingly broad and impressive selection of components from a host of top brands. Our offering includes Trek, Shimano, Campagnolo, Cane Creek, and more. We believe this demonstrates a mark of quality and is representative of our ethos of quality, and provides cutting-edge options for riders. We have collated a range of bike components here to make maintaining your bike as easy as possible. Bike performance is an essential factor to riders of all experiences, and each of these products will ensure high expectations are met. Every kind of bike component is covered from bike frames, bike pedals, bike tyres and bike brakes.

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