Rear Mech Spares

Rear Mech Spares at Swinnerton CyclesExtend the life of your rear derailleur and keep it shifting precisely with our range of rear mech spares at Swinnerton Cycles. From jockey wheels, B-tension screws, and hanger bolts to cable anchor hardware, inner plates, and derailleur boots, we stock the components needed to...

Rear Mech Spares at Swinnerton Cycles

Extend the life of your rear derailleur and keep it shifting precisely with our range of rear mech spares at Swinnerton Cycles. From jockey wheels, B-tension screws, and hanger bolts to cable anchor hardware, inner plates, and derailleur boots, we stock the components needed to service and maintain all major rear derailleur systems. Regular servicing of your rear mech — including jockey wheel replacement and cable renewal — makes a significant difference to shifting quality and component longevity. We stock rear mech spares from Shimano and other leading brands. Browse our full Rear Mech collection and explore Jockey Wheels, Bike Hangers, and Cables.

Popular Rear Mech Spares

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  • Shimano Spares RD-M7100 SGS inner plate for rear derailleur replacement, showcasing metallic component with teeth and mounting points.Shimano Spares RD-M7100 SGS inner plate for rear derailleur, showing detailed metal component with gear teeth and mounting holes.

      Shimano Spares RD-M7100 SGS Inner Plate Replacement for Rear Derailleur

      The Shimano Spares RD-M7100 inner plate, SGS is a genuine replacement part designed to ensure optimal performance of your rear mech. Crafted with precision, it restores your transmission’s efficiency and reliability. This component fits perfectly for Shimano RD-M7100 models, maintaining smooth shifting and durability....
      £9.14
      £9.77
      £9.14
      Save £0.63
    • SRAM rear derailleur battery lever clip for GX T-Type Eagle AXS and Red XPLR AXS components, shown on a white background.

        SRAM Rear Derailleur Battery Lever Clip for GX T-Type Eagle AXS & Red XPLR AXS Qty 1

        Enhance your SRAM GX T-Type Eagle AXS or Red XPLR AXS setup with the SRAM Rear Derailleur Battery Lever/Clip. Designed specifically for seamless integration, this component ensures secure battery attachment and reliable performance. Crafted to meet SRAM's high standards, it supports smooth shifting and...
        £13.57
        £15.00
        £13.57
        Save £1.43
      • Shimano Spares RD-R9250 rear derailleur boot replacement part for smooth shifting on bicycle components.Shimano Spares RD-R9250 rear derailleur boot replacement part for smooth shifting on bicycle components.

          Shimano Spares RD-R9250 Rear Derailleur Boot Replacement Part for Smooth Shifting

          Ensure smooth shifting with the genuine Shimano Spares RD-R9250 boot, designed for optimal rear mech performance. This replacement part fits perfectly and maintains your bike’s transmission integrity. What It’s Good For Restoring your RD-R9250 rear mech to peak condition Protecting internal components from dirt...
          £1.08
          £0.00
          £1.08
          Save £-1.08
        • Shimano RD-R9250 rear derailleur stay cable replacement spare part for bicycle components, shown on a clean background.Shimano RD-R9250 rear derailleur stay cable replacement part for bicycle components, showing the spare cable in natural view.

            Shimano RD-R9250 Rear Derailleur Stay Cable Replacement Spare Part

            The Shimano Spares RD-R9250 stay cable ensures smooth and precise rear derailleur performance. Designed as a genuine replacement part, it guarantees perfect compatibility and durability. Maintaining your transmission with this cable helps preserve shifting accuracy and extends component lifespan, making it an essential for...
            £1.08
            £0.00
            £1.08
            Save £-1.08
          • Shimano RD-R8000 rear derailleur cable adjusting bolt replacement part for bicycle component maintenance.Shimano RD-R8000 rear derailleur cable adjusting bolt replacement part for bicycle components, shown in close-up detail.

              Shimano RD-R8000 Rear Derailleur Cable Adjusting Bolt Unit Replacement Part

              The Shimano Spares RD-R8000 cable adjusting bolt unit ensures precise rear derailleur tuning for smooth gear shifts. Designed as a genuine replacement part, it maintains optimal transmission performance. What It’s Good For Fine-tuning rear derailleur cable tension Restoring Shimano RD-R8000 shifting accuracy Maintaining smooth...
              £4.33
              £0.00
              £4.33
              Save £-4.33
            • Shimano RD-R7000 rear derailleur cable adjusting bolt, genuine spare part for bicycle components.Shimano RD-R7000 rear derailleur cable adjusting bolt unit, genuine spare part for bicycle gear shifting components.

                Shimano RD-R7000 Rear Derailleur Cable Adjusting Bolt Unit – Genuine Spare Part

                Upgrade your bike's shifting precision with the Shimano Spares RD-R7000 cable adjusting bolt unit. Designed for smooth and reliable gear changes, this genuine Shimano component ensures optimal rear mech performance. Easy to install and built to last, it maintains your transmission’s efficiency, keeping your...
                £2.16
                £0.00
                £2.16
                Save £-2.16
              • Shimano Spares RD-R8150 rear derailleur charger cover, genuine replacement component for bike gear shifting.Shimano Spares RD-R8150 rear derailleur charger cover, genuine replacement component for bike gears and drivetrain.

                  Shimano Spares RD-R8150 Rear Mech Charger Cover Genuine Replacement Part

                  The Shimano Spares RD-R8150 charger cover is a genuine replacement part, designed to protect your rear mech charger effectively. Built with precision, it ensures durability and perfect fit for Shimano transmission systems. Keep your bike's performance seamless by replacing worn or damaged charger covers...
                  £4.33
                  £0.00
                  £4.33
                  Save £-4.33
                • Shimano RD-M7100 SGS outer plate assembly for rear derailleur, replacement component for bike gear shifting.Shimano RD-M7100 SGS rear derailleur outer plate assembly replacement component, showing metal plate and mounting hardware.

                    Shimano RD-M7100 SGS Outer Plate Assembly Replacement for Rear Derailleur

                    The Shimano Spares RD-M7100 outer plate assembly, SGS, is a genuine replacement designed to maintain the performance of your rear mech. Crafted with precision, it ensures smooth and reliable gear shifting for your bike’s transmission system. Ideal for Shimano enthusiasts, this component guarantees compatibility...
                    £12.18
                    £13.02
                    £12.18
                    Save £0.84
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                      SRAM GX T-Type Eagle AXS Rear Derailleur Full Mount Bolt Kit for Secure Fit

                      Upgrade your SRAM GX T-Type Eagle AXS with this full mount bolt kit for a secure and precise rear derailleur setup. Designed for durability and perfect fit, it ensures smooth shifting performance. What It’s Good For Maintains reliable rear derailleur attachment Compatible with SRAM...
                      £15.38
                      £19.00
                      £15.38
                      Save £3.62
                    • Shimano RD-R9250 rear derailleur inner plate replacement component for bike drivetrain repair.

                        Shimano RD-R9250 Inner Plate Replacement for Rear Derailleur Spares

                        The Shimano Spares RD-R9250 inner plate ensures smooth and reliable rear mech performance. Crafted as a genuine Shimano replacement, it maintains optimal transmission function. What It’s Good For Restoring Shimano RD-R9250 rear mech efficiency Ensuring precise gear shifting for smooth rides Maintaining the durability...
                        £37.55
                        £40.14
                        £37.55
                        Save £2.59
                      • Shimano RD-R9250 rear derailleur outer plate and fixing screw replacement parts for bike components.

                          Shimano RD-R9250 Rear Derailleur Outer Plate & Fixing Screw Replacement Parts

                          Ensure your Shimano RD-R9250 rear mech performs flawlessly with this genuine outer plate and fixing screw replacement. Designed for perfect fit and durability, it restores your transmission’s reliability. What It’s Good For Maintaining smooth shifting performance Extending the lifespan of your RD-R9250 rear mech...
                          £30.45
                          £32.55
                          £30.45
                          Save £2.10
                        • SRAM Force Etap AXS 12-speed rear derailleur pulley kit with steel bearings for component replacement and smooth shifting.

                            SRAM Force Etap AXS Rear Derailleur Pulley Kit Steel Bearing 12-Speed Spare

                            Upgrade your SRAM Force Etap AXS with this durable rear derailleur pulley kit. Designed with steel bearings, it ensures smooth and precise shifting for 12-speed setups. Engineered for reliability, this spare part maintains optimal drivetrain performance and extends the life of your rear mech....
                            £91.99
                            £93.00
                            £91.99
                            Save £1.01
                          • SRAM Eagle AXS rear derailleur cage kit with aluminum T-type cage, pulleys, and hex3 bit driver, bicycle component.

                              SRAM Eagle AXS Rear Derailleur Cage Kit Aluminum T-Type Without Damper with Pulleys & Bit Driver Hex3

                              Upgrade your SRAM Eagle AXS with this durable aluminum rear derailleur cage kit. Designed for precise shifting, it includes replacement outer and inner cages, pulleys, and a Bit Driver Hex3. Constructed for performance, this kit ensures smooth transmission and reliable rear mech function without...
                              £26.00
                              £28.00
                              £26.00
                              Save £2.00
                            • Shimano Ultegra RD-R8150 rear derailleur pulley set for bike components, genuine replacement parts, black and metal finish.

                                Shimano Ultegra RD-R8150 Rear Mech Pulley Set Genuine Replacement Part

                                Enhance your bike's performance with the Shimano Ultegra RD-R8150 rear mech pulley set, designed specifically for the Ultegra RD-R8150 derailleur. This genuine Shimano replacement ensures smooth and precise gear shifts by maintaining optimal tension and reducing wear on your drivetrain. Replacing your pulley wheels...
                                £22.50
                                £24.99
                                £22.50
                                Save £2.49
                              • Shimano universal rear derailleur pulley set with two black and silver pulleys for bike gear shifting components.Shimano universal rear derailleur pulley set with multiple components for replacing Shimano bike rear derailleur pulleys.

                                  Shimano Universal Rear Mech Pulley Set for Shimano Rear Derailleurs Replacement

                                  Upgrade your bike’s shifting precision with the Shimano Universal rear mech pulley set, designed as a genuine replacement for a wide range of Shimano rear derailleurs. This set includes two high-quality pulley wheels that ensure smooth and reliable transmission performance. Ideal for maintaining optimal...
                                  £10.80
                                  £11.99
                                  £10.80
                                  Save £1.19
                                • Shimano RD-R8150 rear derailleur outer plate and fixing screw replacement parts for bicycle components.Shimano RD-R8150 rear derailleur outer plate and fixing screw replacement parts for bicycle components.

                                    Shimano RD-R8150 Outer Plate and Fixing Screw Replacement Parts for Rear Derailleur

                                    Ensure seamless shifting performance with the genuine Shimano RD-R8150 outer plate and fixing screw. Designed specifically for Shimano rear mechs, this replacement part restores optimal transmission function. Crafted for durability and precise fit, it guarantees reliable operation and extends the lifespan of your drivetrain...
                                    £19.28
                                    £20.61
                                    £19.28
                                    Save £1.33
                                  • Shimano Spares RD-R8150 rear derailleur inner plate replacement component for bike gear shifting.Shimano Spares RD-R8150 rear derailleur inner plate replacement component for bike gear shifting.

                                      Shimano Spares RD-R8150 Rear Derailleur Inner Plate Replacement Part

                                      The Shimano Spares RD-R8150 inner plate is a reliable replacement part designed to maintain your rear mech's optimal performance. Crafted by Shimano, it ensures perfect compatibility and durability for your transmission system. Ideal for cyclists who want to keep their equipment in top condition,...
                                      £6.49
                                      £0.00
                                      £6.49
                                      Save £-6.49
                                    • Shimano RD-R7000 GS rear derailleur inner plate replacement part for bike components, showing the metal plate with teeth.Shimano RD-R7000 GS inner plate replacement part for rear derailleur, showing metal component with mounting holes and gear teeth.

                                        Shimano RD-R7000 GS Inner Plate Replacement Part for Rear Derailleur

                                        Ensure smooth shifting with the Shimano Spares RD-R7000 inner plate, GS. This genuine Shimano component maintains the integrity of your rear mech for optimal performance. Designed specifically for precise transmission adjustments, it guarantees durability and seamless compatibility with your existing setup. What It’s Good...
                                        £8.11
                                        £8.67
                                        £8.11
                                        Save £0.56
                                      • Shimano Spares RD-R8000 rear derailleur cable fixing bolt and plate replacement component for bike gear shifting.Shimano Spares RD-R8000 rear derailleur cable fixing bolt and plate replacement components for bike gear shifting.

                                          Shimano Spares RD-R8000 Rear Derailleur Cable Fixing Bolt and Plate Replacement

                                          Ensure smooth and precise gear shifting with the Shimano Spares RD-R8000 cable fixing bolt and plate. Designed as a genuine Shimano replacement, it guarantees perfect compatibility and durability. Easy to install, this component maintains your rear mech’s optimal performance, keeping your transmission reliable ride...
                                          £4.33
                                          £0.00
                                          £4.33
                                          Save £-4.33
                                        • Shimano 105 R7000 RD5800-GS rear mech pulley set for smooth shifting on bike componentsShimano 105 R7000 rear derailleur pulley set with durable components for smooth shifting on road bikes.

                                            Shimano 105 R7000 RD5800-GS Rear Mech Pulley Set for Smooth Shifting

                                            Upgrade your bike’s shifting precision with the Shimano 105 R7000/RD5800-GS rear mech pulley set. Designed as a genuine Shimano replacement, this set ensures smooth and reliable gear changes by maintaining optimal tension in your rear derailleur. Perfect for extending the life and performance of...
                                            £11.16
                                            £11.99
                                            £11.16
                                            Save £0.83
                                          • Shimano RD-RX810 rear derailleur inner plate replacement component, bicycle drivetrain spare part from Shimano Spares.Shimano RD-RX810 inner plate replacement part for rear derailleur, component for bike gear shifting.

                                              Shimano RD-RX810 Inner Plate Replacement Part for Rear Derailleur Spares

                                              The Shimano Spares RD-RX810 inner plate ensures smooth and reliable gear shifting for your bike. Designed as a genuine replacement part, it maintains optimal performance of your rear mech. Crafted with precision, this component enhances transmission efficiency and durability. Ideal for those who demand...
                                              £8.11
                                              £8.67
                                              £8.11
                                              Save £0.56
                                            • Shimano RD-M9100-GS rear derailleur stabilizer kit for mountain bike components, genuine Shimano spare part.

                                                Shimano RD-M9100-GS Rear Derailleur Stabilizer Kit Unit Genuine Replacement Part

                                                The Shimano Spares RD-M9100-GS stabilizer kit unit ensures precise rear derailleur performance and reduces chain slap for smooth shifting. Designed as a genuine Shimano replacement part, it guarantees compatibility and durability for your transmission system. What It’s Good For Improves rear derailleur stability during...
                                                £20.29
                                                £21.69
                                                £20.29
                                                Save £1.40
                                              • Shimano RD-M9100 gear shifter lever and fixing plate replacement parts, Shimano Spares cycling components.Shimano RD-M9100 switch lever unit and fixing plate replacement components for bike gear shifters.

                                                  Shimano RD-M9100 Switch Lever Unit and Fixing Plate Replacement Parts

                                                  The Shimano RD-M9100 switch lever unit and fixing plate offer precise shifting control for your rear mech. Designed as a genuine Shimano replacement, it ensures reliable performance and durability. Easy to install, this component maintains the smooth transmission of your bike, keeping your gear...
                                                  £4.33
                                                  £0.00
                                                  £4.33
                                                  Save £-4.33
                                                • SRAM Eagle AXS Carbon T-Type rear derailleur cage kit with pulleys and Hex3 tool, lightweight component for bike shifting.

                                                    SRAM Eagle AXS Carbon T-Type Rear Derailleur Cage Kit Without Damper with Pulleys & Hex3 Tool

                                                    Upgrade your SRAM Eagle AXS derailleur with this Carbon T-Type Cage Kit, designed for precision and lightweight performance. It includes both outer and inner cages, plus pulleys for smooth shifting. Crafted from carbon fiber, this cage kit enhances durability and responsiveness without the damper,...
                                                    £108.58
                                                    £116.06
                                                    £108.58
                                                    Save £7.48
                                                  • Black SRAM rear derailleur frame sleeve B-bolt for XXSL, XX, X0, GX T-Type components, shown with two sleeves in the image.Two SRAM black rear derailleur frame sleeves with B-Bolts for XXSL, XX, X0, GX, and T-Type mountain bike components.

                                                      SRAM Rear Derailleur Frame Sleeve B-Bolt Black for XXSL XX X0 GX T-Type (Qty 2)

                                                      Enhance the performance and durability of your SRAM rear derailleur with the SRAM Rear Derailleur Frame Sleeve B-Bolt. Designed specifically for all XXSL, XX, X0, GX, and T-Type rear derailleurs, this black frame sleeve ensures a secure fit and reliable function. Crafted to maintain...
                                                      £8.76
                                                      £11.00
                                                      £8.76
                                                      Save £2.24
                                                    • Shimano Deore XT RD-M8100-SGS rear derailleur pulley set for M8120-SGS components, showing close-up of metal pulleys and black housing.Shimano Deore XT RD-M8100-SGS rear derailleur pulley set, replacement components for Shimano Deore XT mountain bike drivetrain.

                                                        Shimano Deore XT RD-M8100-SGS M8120-SGS Rear Mech Pulley Set Replacement Parts

                                                        Upgrade your bike’s shifting performance with the Shimano Deore XT RD-M8100-SGS/M8120-SGS rear mech pulley set. Designed specifically for Deore XT models, this genuine Shimano replacement ensures smooth, precise gear changes by restoring optimal tension and alignment. Regular replacement helps maintain the longevity and efficiency...
                                                        £18.00
                                                        £19.99
                                                        £18.00
                                                        Save £1.99
                                                      • Sram RED braze-on adaptor 34.9mm with Chainspotter stop in black for rear derailleur components, mounted on bike frame.SRAM RED braze-on adaptor 34.9mm with Chainspotter stop for rear derailleur, black bicycle component, close-up view

                                                          SRAM RED Braze-on Adaptor 34.9mm with Chainspotter Stop Black for Rear Mech

                                                          Enhance your bike's performance with the SRAM RED Braze-on Adaptor 34.9, designed for precision and durability. Its sleek black finish offers a seamless look while ensuring reliable mounting for your rear mech. Crafted to fit 34.9mm frames, this adaptor includes a Chainspotter stop to...
                                                          £37.98
                                                          £40.60
                                                          £37.98
                                                          Save £2.62
                                                        • MicroSHIFT Advent bike components and spare parts for smooth transmission maintenance, shown in a close-up image.MicroSHIFT Advent spare components for bike transmission maintenance, including gears and accessories, shown in the image.

                                                            MicroSHIFT Advent Spares & Accessories for Smooth Bike Transmission Maintenance - Black

                                                            MicroSHIFT Advent spares ensure your bike’s transmission stays smooth and reliable. Designed for easy replacement, these parts help maintain optimal performance and extend the life of your rear mech. Perfect for quick repairs or upgrades, these components fit seamlessly with your existing setup, keeping...
                                                            £7.73
                                                            £8.26
                                                            £7.73
                                                            Save £0.53
                                                            • Black
                                                          • Shimano RD-M8050 rear derailleur stroke adjusting screw and plate replacement for bicycle components.Shimano RD-M8050 rear derailleur stroke adjusting screw and plate replacement, showing metal components on a clean background.

                                                              Shimano RD-M8050 Rear Derailleur Stroke Adjusting Screw and Plate Replacement

                                                              Ensure precise rear derailleur performance with the Shimano RD-M8050 stroke adjusting screw and plate. This genuine Shimano component guarantees reliable shifting and long-lasting durability. Designed specifically for Shimano RD-M8050, it fits seamlessly to maintain smooth transmission and optimal bike function during your rides. What...
                                                              £6.49
                                                              £0.00
                                                              £6.49
                                                              Save £-6.49
                                                            • Shimano RD-9000 B-Axle assembly replacement part for rear derailleur, shown in close-up with metal components.Shimano RD-9000 B-Axle assembly replacement part for rear derailleur, Shimano spare components, bicycle gear system.

                                                                Shimano RD-9000 B-Axle Assembly Replacement Part for Rear Mech Spares

                                                                Ensure smooth shifting with the Shimano Spares RD-9000 B-axle assembly, a genuine replacement part designed for optimal performance. Crafted to fit seamlessly with your Shimano rear mech, it guarantees reliable transmission function. Made from high-quality materials, this component enhances durability and precision for your...
                                                                £33.50
                                                                £35.81
                                                                £33.50
                                                                Save £2.31
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                                                              Extend the life of your rear derailleur with our range of rear mech spares at Swinnerton Cycles. From jockey wheels and B-tension screws to hanger bolts and cable anchor hardware, we stock the small parts that keep your shifting precise. Browse our full Rear Mech collection and explore Jockey Wheels, Bike Hangers, and Cables.

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