AVADA - Best Sellers

Best Sellers at Swinnerton CyclesDiscover what our customers love most in our Best Sellers collection at Swinnerton Cycles. This collection brings together the most popular products across bikes, components, accessories, nutrition, and apparel — curated from real sales data to show you what fellow cyclists are buying and trusting. Whether...

Best Sellers at Swinnerton Cycles

Discover what our customers love most in our Best Sellers collection at Swinnerton Cycles. This collection brings together the most popular products across bikes, components, accessories, nutrition, and apparel — curated from real sales data to show you what fellow cyclists are buying and trusting. Whether you're looking for a tried-and-tested GPS computer, a reliable puncture repair solution, or a smart trainer upgrade, our best sellers collection is the perfect place to start. Every product here has earned its place through genuine customer demand. Browse our full range across Bikes, Groupsets, Training, and Accessories.

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  • Trek Madone Slr Blendr Mono Base Spares & AccessoriesTrek 2024 Slash Idler Pulley Cog Assembly V2 Black Idler Pulley Cog Assembly V2 | Swinnerton Cycles

      Trek 2024 Slash Idler Pulley Cog Assembly V2 Black Mountain Bike Part

      The Trek 2024 Slash Idler Pulley Cog Assembly V2 in Black is a vital upgrade for maintaining the efficiency and reliability of your mountain bike’s drivetrain. Designed specifically for the Trek Slash 2024 model, this component ensures smooth chain movement and reduces friction, enhancing...
      £29.99
      £29.99
    • Trek Madone SLR internal Di2 battery holder in black, bike component for seamless electronic shifting installation.Trek Madone SLR internal Di2 battery holder in black installed on the bike frame, component designed for seamless integration.

        Trek Madone SLR Internal Di2 Battery Holder Black One Size – Bike Accessory

        The Trek Madone SLR Internal Di2 Battery Holder offers a sleek, integrated solution for your bike’s power needs. Designed for seamless compatibility, it ensures reliable performance without compromising frame aesthetics. Crafted to fit perfectly within the Madone SLR frame, this battery holder maintains a...
        £9.99
        £9.99
      • Trek road bike integrated stem spacers, 5mm height, for RCS headset adjustment, cycling components, black aluminum.Trek road bike integrated stem spacers, 5mm, for RCS headset adjustment, component for bike handling and fit.

        Trek Road Bike Integrated Stem Spacers 5mm for RCS Headset Adjustment - Trek Black

        Optimize your bike fit with Trek’s 5mm integrated stem spacers. Designed for a sleek, secure headset setup, these spacers enhance comfort and control on every ride. What It’s Good For Adjusting handlebar height with precision Ensuring a secure and stable headset assembly Maintaining the...
        from £3.99
        from £3.99
        • Trek Black
      • Trek Rail Carbon 2022 RIB Smart System Battery End Cap in black, designed for e-bike components.Trek Rail Carbon 2022 RIB Smart System Battery End Cap in black, designed for bike component customization and maintenance.

          Trek Rail Carbon 2022 RIB Smart System Battery End Cap Black One Size

          Enhance your Trek Rail Carbon 2022 with this sleek RIB Smart System Battery End Cap. Designed for a perfect fit, it ensures secure battery placement and optimal performance. What It’s Good For Securing the battery firmly within the frame Protecting battery connections from dirt...
          £12.99
          £12.99
        • Trek Rail Carbon 29 RIB Smart System Battery Handle in black, a secure mounting accessory for e-bike components.Trek Rail Carbon 29 RIB Smart System Battery Handle in black, a secure mounting accessory for e-bike components.

            Trek 2022 Rail Carbon 29 RIB Smart System Battery Handle Black – Secure Mounting Accessory

            The Trek 2022 Rail Carbon 29 RIB Smart System Battery Handle in black offers a durable and ergonomic design. It ensures secure battery attachment and easy handling for your bike. Crafted to fit perfectly with Trek Rail Carbon frames, this handle assembly enhances battery...
            £19.99
            £19.99
          • Trek rear shock pin to trunnion hardware with 18.5mm head for bike frame upgrade, showing metal component with detailed machining.Trek rear shock pin to trunnion hardware with 18.5mm head for bike frame upgrade, showing metal component details.

            Trek Rear Shock Pin to Trunnion Hardware 18.5mm Head for Frame Upgrade - Black

            Upgrade your Trek frame with the Rear Shock Pin to Trunnion 18.5mm Head Hardware. Designed for durability and precise fit, it ensures smooth suspension performance. Crafted from high-quality materials, this component enhances your bike's reliability and ride comfort. What It’s Good For Ensuring secure...
            £34.99
            £34.99
            • Black
          • Trek bike component: Bosch 625W & 500W battery cover rail spare part for Trek e-bike frames.Trek bike components: Bosch 29 battery cover rail spare part for 500W and 625W batteries.

              Trek Frame Spares Rail 29 Battery Cover for Bosch 625W & 500W Batteries - Olive Grey-Trek Black

              The Trek Frame Spares Rail 29 Battery Cover ensures secure protection for your integrated battery system. Designed for Bosch 625 W RIB or 500 W batteries with spacer, it fits perfectly. Durable and reliable, this cover maintains your bike’s sleek look while safeguarding your...
              from £125.99
              £139.99
              from £125.99
              Save £14.00
              • Olive Grey-Trek Black
              • Slate-Trek Black
              • Carbon-Black
              • Dnister Black-Rage Red
            • Trek Rivnut M5 x 5mm grey components for Alpha SL bike frames, pack of 10, used for secure mounting and repairs.Trek Rivnut M5 x 5mm grey component pack of 10 for Alpha SL bike frames, showing metal rivnuts and installation tools.

                Trek Rivnut M5 x 5mm Grey - Pack of 10 for Alpha SL Bike Frames

                Enhance your bike maintenance with the Trek Rivnut 10-Pack, designed for Alpha SL Frames. These grey M5 x 5mm rivnuts ensure secure, reliable fastening for your frame components. Crafted for durability and easy installation, they help maintain the integrity of your bike’s structure. Perfect...
                £9.99
                £9.99
              • Trek Boone IsoSpeed internal parts kit in black for 2014-2018 mountain bike models, includes components for bike suspension upgrade.Black Trek Boone IsoSpeed internal parts kit for 2014-2018 Trek bikes, includes components for IsoSpeed suspension upgrade.

                  Trek Boone IsoSpeed Internal Parts Kit Black for 2014-2018 Models

                  Upgrade your Trek Boone with the IsoSpeed Internal Parts Kit in sleek black. Designed for 2014-2018 models, it ensures smooth performance and reliable durability. Precision-engineered for easy installation, these parts maintain your bike’s comfort and responsiveness on every ride. What It’s Good For Enhancing...
                  £39.99
                  £39.99
                • Basso derailleur hanger for precise gear alignment and smooth shifting on bicycle components, shown in close-up detail.Basso derailleur hanger component for precise gear alignment and smooth shifting on bicycles.

                    Basso Derailleur Hanger for Precise Gear Alignment and Smooth Shifting

                    Designed specifically for Basso frames, these derailleur hangers ensure precise gear alignment and smooth shifting. Crafted with durable materials, they offer reliable performance and easy replacement when needed. What It’s Good For Maintaining smooth and accurate gear changes Protecting your bike frame from damage...
                    £23.00
                    £23.00
                  • Thomson Spare Collar Replacement Boltwasher Nut 1 Each Spares & AccessoriesThomson - Spare - Collar Replacement BoltWasher Nut 1 each | Swinnerton Cycles

                      Thomson Spare Collar Replacement Bolt Washer Nut Set for Seatpost Stability

                      Upgrade your seatpost with the Thomson Spare Collar Replacement Bolt, Washer, and Nut. Designed for durability, this combination ensures a secure fit and reliable performance. Its proven design maintains consistent clamping force for a stable ride every time. What It’s Good For Ensuring strong...
                      £5.00
                      £5.00
                    • Shimano Deore SL-MT500-L left-hand adjustable seatpost lever with clamp band for bike components, showing ergonomic design and branding.Shimano Deore SL-MT500-L left-hand adjustable seatpost lever with clamp band, bicycle component for gear shifting.

                        Shimano Deore SL-MT500-L Left-Hand Adjustable Seatpost Lever with Clamp Band

                        The Shimano Deore SL-MT500-L adjustable seatpost lever offers smooth and reliable control for your dropper seatpost. Designed for left-hand use, it features a lightweight build and precise 9 mm cable pull compatibility with most dropper posts. Its easy access clamp band allows quick and...
                        £23.56
                        £24.99
                        £23.56
                        Save £1.43
                      • Hope Seat Clamp Bolt St Spares & Accessorieshope seat clamp seat clamp bolt st p134247

                        Hope Seat Clamp Bolt ST – CNC Machined Seatpost Clamp for Dropper Posts Spares & Accessories - Silver

                        Discover the Hope Seat Clamp Bolt St, a premium-quality seatpost clamp designed to deliver reliable performance and longevity. Crafted with precision CNC machining, this clamp provides a consistent and even clamping force that protects your seatpost from damage while ensuring smooth operation of dropper...
                        £23.00
                        £23.00
                        • Silver
                      • Ergon Flip Head Kit for Oval Carbon Rails 7x9mm compatible with CF Allroad Pro seatpost, black component for bike saddle setup.Ergon Flip Head Kit for Oval Carbon Rails 7x9mm, compatible with CF Allroad Pro seatpost, shown in black on a bicycle component.

                          Ergon Flip Head Kit for Oval Carbon Rails 7x9mm – CF Allroad Pro Seatpost Compatible Black

                          Experience enhanced comfort and versatility with the Ergon Flip Head Kit for Carbon Rails Black. Designed to bring the superior suspension benefits of the CF Allroad Pro Carbon leaf spring seatpost to more cyclists, this finishing kit is perfect for those who prefer saddles...
                          £26.08
                          £29.99
                          £26.08
                          Save £3.91
                        • Bontrager Carbon Friendly Quick Release Seatpost Clamp Spares & AccessoriesBontrager Carbon-Friendly Quick-Release Seatpost Clamp Black 36.4 mm | Swinnerton Cycles

                            Bontrager Carbon-Friendly Quick-Release Seatpost Clamp – 36.4mm, Black

                            The Bontrager Carbon-Friendly Quick-Release Seatpost Clamp is a 36.4mm seat tube clamp designed for Trek and other bikes with a 36.4mm seat tube internal diameter — the standard seat tube size used on most Trek road and gravel frames. The carbon-friendly designation means the...
                            £11.99
                            £11.99
                          • Liv Connect Comfort+ saddle for unisex cycling, featuring pressure relief and support, designed for comfortable riding.Liv Connect Comfort+ saddle for unisex cycling, featuring pressure relief and support, designed for comfortable bike rides.

                              Liv Connect Comfort+ Saddle for Unisex Cycling Pressure Relief & Support 2022

                              Experience unparalleled comfort with the Liv Connect Comfort+ Saddle, designed to reduce pressure during long rides. Its innovative centre zone cut and D2 base ensure optimal support for every cyclist. Crafted for unisex use, this 2022 finishing kit saddle combines durability with ergonomic design,...
                              £33.00
                              £33.00
                            • Brooks leather saddle rain cover for bicycle seat, protective accessory to keep saddle dry in wet weather.Brooks leather saddle rain cover, protective accessory for bicycle saddles, designed to keep rain off and preserve leather.

                              Brooks Leather Saddle Rain Cover – Protective Spares & Accessories - Black

                              Protect your Brooks Leather Saddle with the Nylon Rain Cover, designed to shield against moisture and prevent deformation. Riding with a wet saddle can ruin both your clothing and the saddle’s leather finish. This upgraded cover reflects valuable feedback from the Brooks community, ensuring...
                              £13.47
                              £14.99
                              £13.47
                              Save £1.52
                              • Black
                            • Hope E-Bike Speed SensorHope E-Bike Speed Sensor

                                Hope E-Bike Speed Sensor for Accurate Electric Bicycle Speed Measurement and Performance - Bronze

                                The Hope E-Bike Speed Sensor is a high-quality component engineered to deliver precise speed measurement for your electric bicycle. Crafted by Hope, a brand synonymous with reliability and performance, this sensor ensures seamless integration with various e-bike systems. Its durable build and advanced technology...
                                from £12.50
                                from £12.50
                                • Bronze
                                • Black
                                • Blue
                                • Purple
                              • Hope Trial Zone 6 Bolt Standard Disc Rotorshope rotor trial zone 6 bolt standard disc p134237

                                Hope Trial Zone 6 Bolt Standard Disc Rotors – Durable Trials Bike Brake Rotors

                                The Hope Trial Zone 6 Bolt Standard Disc Rotors offer exceptional durability and performance, crafted from laser-cut custom steel to withstand the rigors of trials riding. Their deep braking surface delivers instant grip and reliable hold, ensuring precise control when it matters most. Available...
                                from £43.70
                                £47.50
                                from £43.70
                                Save £3.80
                              • SRAM hydraulic road disc brake pads with asymmetric organic/steel design, quiet operation, monoblock construction, and bleed block toolSRAM hydraulic road disc brake pads with asymmetric organic/steel design, quiet operation, monoblock construction, and bleed block tool.

                                  SRAM Hydraulic Road Disc Brake Pads Asymmetric Organic/Steel Quiet Monoblock with Bleed Block Tool

                                  SRAM Disc Brake Pads - Asymmetric Organic/Steel offer reliable, quiet braking performance for SRAM hydraulic road disc brakes. Featuring an organic friction surface paired with a stainless steel backer plate, these pads ensure smooth, consistent stopping power. The included bleed block tool simplifies piston...
                                  £20.38
                                  £25.00
                                  £20.38
                                  Save £4.62
                                • Hope all weather disc brake pads for reliable performance, showing the component set with metal backing plates and brake friction material.Hope all weather compound disc brake pads for reliable performance, shown in a close-up of the brake components.

                                    Hope All Weather Compound Disc Brake Pads for Reliable Performance

                                    Hope Brake Pads All Weather Compound Disc Pads deliver exceptional braking performance no matter the conditions. Crafted by Hope, a renowned name in cycling components, these disc pads provide reliable stopping power in dry, wet, or muddy environments, ensuring you stay in control throughout...
                                    £17.50
                                    £17.50
                                  • SwissStop Disc 26 brake pads for SRAM and Avid MTB e-bike disc brakes, showing the black rubber pads and metal backing plates.SwissStop Disc 26 brake pads for SRAM and Avid MTB e-bike disc brakes, showing the durable brake pad components.

                                      SwissStop Disc 26 Brake Pads for SRAM & Avid MTB E-Bike Disc Brakes

                                      SwissStop Disc 26 Pads offer exceptional braking performance tailored for demanding mountain bike rides and E-Bike applications. Built on the acclaimed SwissStop Organic pad technology, these pads are engineered for durability and consistent power, ensuring reliable stopping even under high temperatures. Their low-noise, rotor-friendly...
                                      £15.94
                                      £19.99
                                      £15.94
                                      Save £4.05
                                    • Hope 5Mm Stainless Steel Braided Hose/Metre CablesHope 5Mm Stainless Steel Braided Hose/Metre Cables | Swinnerton Cycles

                                        Hope 5mm Stainless Steel Braided Hose Cable Per Metre for Brake Systems

                                        Durable and flexible 5mm stainless steel braided hose, perfect for reliable brake performance. Designed to withstand high pressure while maintaining excellent durability and resistance to wear. What It’s Good For Enhancing brake response and safety Resisting corrosion and abrasion Easy to cut and fit...
                                        £12.50
                                        £12.50
                                      • Ashima Action Plus stainless steel gear inner cable for smooth shifting, designed for bicycle component replacement.Ashima Action Plus stainless steel gear inner cable for smooth shifting, shown coiled with cable ends visible, designed for bike components.

                                          Ashima Action Plus Stainless Steel Gear Inner Cable for Smooth Shifting Single

                                          The Ashima Action Plus Gear Inner Cable offers smooth, reliable performance with its slick stainless inner cables. Designed to resist rust, these cables ensure lasting durability and lighter weight compared to standard steel outers. What It’s Good For Ensures precise and smooth gear shifting...
                                          £2.35
                                          £3.99
                                          £2.35
                                          Save £1.64
                                        • Trek Diamant bottom bracket cable stop in black and dark grey for bike cable routing, showing close-up of component details.Trek Diamant bottom bracket cable stop in black and dark grey for bike cable routing and component installation.

                                            Diamant Bottom Bracket Cable Stop Black/Dark Grey – Bike Cable Routing Component

                                            The Diamant Bottom Bracket Cable Stop in Black/Dark Grey by Trek is meticulously designed to optimize cable routing for your bike’s braking and shifting systems. This component ensures cables are securely held around the bottom bracket area, preventing unnecessary movement and enhancing overall bike...
                                            £4.99
                                            £4.99
                                          • Hope Tech 4 V4 - No Rotor BrakesHope Tech 4 V4 - No Rotor Brakes

                                              Hope Tech 4 V4 Hydraulic Brake System – No Rotor Brakes, Tool-Free Adjustments - Black, Blue

                                              Experience unparalleled braking performance with the Hope Tech 4 V4, a product refined through over 25 years of hydraulic brake innovation. Designed to offer a lighter lever action and exceptional modulation, this brake system reduces rider fatigue without compromising on power. The advanced internal...
                                              from £193.20
                                              £210.00
                                              from £193.20
                                              Save £16.80
                                              • Black, Blue
                                              • Black, Orange
                                              • Black, Black
                                              • Black, Purple
                                            • Hope Tech 4 Sram Shifter Mount Brakeshope brake spare tech 4 sram shifter mount p121928

                                                Hope Tech 4 Sram Shifter Mount Brakes for Mechanical Brake Systems - Silver

                                                Upgrade your bike with the Hope Tech 4 Sram Shifter Mount Brakes. Designed for seamless integration, these components enhance braking performance and shifting precision. The sleek silver finish adds a polished look to your setup. Built with durable materials, they ensure reliable control on...
                                                £23.00
                                                £23.00
                                                • Silver
                                              • Hope Rx4+ Caliper Complete - Pm - Dot BrakesHope Rx4+ Caliper Complete - Pm - Dot Brakes

                                                  Hope Rx4+ Complete PM Mount Caliper for DOT Brake Systems - Blue

                                                  The Hope Rx4+ Caliper Complete - Pm - Dot Brakes is a top-tier braking component designed to deliver outstanding performance and reliability. Crafted by Hope, a trusted name in cycling, this caliper stands out for its precision engineering and durable construction. It offers riders...
                                                  £100.05
                                                  £115.00
                                                  £100.05
                                                  Save £14.95
                                                  • Blue
                                                  • Black
                                                  • Orange
                                                  • Purple
                                                • Shimano BR-RS505 brake caliper fixing bolt, genuine spare component for bike brake maintenance.Shimano BR-RS505 brake caliper fixing bolt for replacing or repairing Shimano bicycle brake components.

                                                    Shimano BR-RS505 Brake Caliper Fixing Bolt A Replacement Part Genuine Spares

                                                    Upgrade or repair your Shimano BR-RS505 brake caliper effortlessly with this genuine fixing bolt A. Designed for optimal fit and durability, it ensures reliable brake performance. Made by Shimano, this replacement part guarantees compatibility and peace of mind for your bike maintenance needs. What...
                                                    £1.99
                                                    £1.99
                                                  • Sram Disc Brake Caliper Assembly Force Etap Axs D1 Hrd Flat Mountfront/Rear Including Brake Pads Spares & Accessories

                                                      SRAM Force Etap AXS D1 Flat Mount Disc Brake Caliper Assembly with Pads Front/Rear

                                                      Upgrade or replace your SRAM Force Etap AXS D1 disc brake caliper with this high-quality spare assembly. It includes brake pads for immediate installation. Designed for flat mount front or rear setups, it ensures consistent braking performance and reliable stopping power. What It’s Good...
                                                      £88.32
                                                      £91.00
                                                      £88.32
                                                      Save £2.68
                                                    Recently Viewed Products

                                                    Discover the most popular products at Swinnerton Cycles in our Best Sellers collection. Featuring our top-selling bikes, components, apparel, and accessories, this collection is the perfect starting point if you're not sure where to begin. Every product here has been chosen by our customers — a reliable guide to what works and what's worth investing in. Explore our full range across Frames, Groupsets, Apparel, and Accessories.

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