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 replacement for rear derailleur, showing detailed component and metal construction.Shimano Spares RD-M7100 SGS inner plate for rear derailleur, showing the metal component with detailed teeth and mounting edge.

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

      Enhance the reliability and performance of your drivetrain with the genuine Shimano Spares RD-M7100 inner plate, SGS. This precision-engineered replacement component is specifically designed to fit the Shimano RD-M7100 rear mech, ensuring seamless gear transitions and maintaining the integrity of your transmission system. Ideal...
      £8.99
      £8.99
    • SRAM rear derailleur battery lever clip for GX T-Type Eagle AXS and Red XPLR AXS, black plastic component, close-up view

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

        Optimize your SRAM GX T-Type Eagle AXS or Red XPLR AXS drivetrain with the SRAM Rear Derailleur Battery Lever/Clip, engineered for precise battery attachment and dependable performance. This essential component is crafted to meet the rigorous standards of SRAM, ensuring seamless integration with your...
        £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 bike components.

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

          Enhance the reliability and longevity of your bicycle’s transmission system with the genuine Shimano Spares RD-R9250 boot. Engineered specifically for the RD-R9250 rear derailleur, this replacement part ensures optimal shifting performance by providing a precise fit that safeguards internal components. Trust in the quality...
          £0.99
          £0.99
        • 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

            Enhance the precision and reliability of your gear shifting with the Shimano Spares RD-R8000 cable adjusting bolt unit. Engineered as an authentic replacement part, this component is essential for maintaining optimal performance of your rear derailleur system. Its precise design ensures smooth, accurate gear...
            £3.99
            £3.99
          • Shimano RD-R9250 rear derailleur stay cable replacement spare part for bike components, shown in the image.Shimano RD-R9250 rear derailleur stay cable replacement component for Shimano bike gear shifting systems.

              Shimano RD-R9250 Rear Derailleur Stay Cable Replacement Spare Part

              Ensure optimal performance and longevity of your Shimano transmission system with the genuine Shimano Spares RD-R9250 stay cable. Engineered specifically for the RD-R9250 rear derailleur, this replacement cable delivers precise and reliable gear shifting, essential for maintaining smooth ride quality. Its high compatibility and...
              £0.99
              £0.99
            • Shimano RD-R7000 rear derailleur cable adjusting bolt, genuine spare part for precise gear shifting.Shimano RD-R7000 rear derailleur cable adjusting bolt, genuine spare component for precise gear shifting.

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

                Enhance your cycling experience with the Shimano Spares RD-R7000 cable adjusting bolt unit, engineered to deliver precise and reliable gear shifts. This genuine Shimano component is crafted to optimise the performance of your rear derailleur, ensuring smooth transitions and consistent responsiveness throughout your ride....
                £1.99
                £1.99
              • Shimano Spares RD-R8150 rear derailleur charger cover, genuine replacement component for bike drivetrain maintenance.Shimano Spares RD-R8150 rear derailleur charger cover for Shimano road bike components, genuine replacement part.

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

                  Enhance the protection and reliability of your Shimano RD-R8150 rear derailleur with the genuine Shimano Spares RD-R8150 charger cover. Engineered to provide a precise fit, this replacement part safeguards your rear mech charger from dust, moisture, and everyday wear, ensuring your drivetrain operates smoothly...
                  £3.99
                  £3.99
                • Shimano RD-M7100 SGS outer plate assembly for rear derailleur replacement, showcasing durable derailleur component.Shimano RD-M7100 SGS rear derailleur outer plate assembly, bicycle component, replacement part for Shimano spares.

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

                    Maintain the high performance of your Shimano drivetrain with the genuine Shimano Spares RD-M7100 outer plate assembly, SGS. This precision-engineered replacement part is essential for ensuring smooth, reliable gear shifting on your rear derailleur, helping to preserve the efficiency and responsiveness of your bike’s...
                    £11.99
                    £11.99
                  • Shimano Ultegra RD-R8150 rear derailleur pulley set for bike components, genuine replacement parts with metal and plastic pulleys.

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

                      Optimise your cycling experience with the Shimano Ultegra RD-R8150 rear mech pulley set, engineered exclusively for the Ultegra RD-R8150 derailleur. This authentic replacement part ensures precise and reliable gear shifts by maintaining ideal chain tension and minimising drivetrain wear. Designed to meet Shimano’s stringent...
                      £16.32
                      £24.99
                      £16.32
                      Save £8.67
                    • Shimano RD-R9250 inner plate replacement for rear derailleur, cycling component part for Shimano spare bike parts.

                        Shimano RD-R9250 Inner Plate Replacement for Rear Derailleur Spares

                        Enhance the performance and reliability of your Shimano RD-R9250 rear derailleur with this genuine Shimano inner plate replacement. Engineered to precise specifications, this component ensures consistent and smooth gear shifting, maintaining the integrity of your bike’s transmission system. Whether you are a professional cyclist...
                        £36.99
                        £36.99
                      • Shimano RD-R9250 rear derailleur outer plate and fixing screw replacement parts for bicycle components.

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

                          Maintain the optimal performance of your Shimano RD-R9250 rear derailleur with this genuine replacement outer plate and fixing screw. Engineered to the highest standards, this component ensures precise fitment and long-lasting durability, restoring the reliability of your transmission system. Trust in authentic parts from...
                          £29.99
                          £29.99
                        • SRAM Force Etap AXS 12-speed rear derailleur pulley kit with steel bearings, spare component for bike drivetrain.

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

                            Enhance the performance and reliability of your SRAM Force Etap AXS drivetrain with this premium rear derailleur pulley kit. Crafted with high-quality steel bearings, it delivers smooth, precise shifting tailored for 12-speed systems. This kit is an essential upgrade for maintaining optimal gear transitions...
                            £66.69
                            £93.00
                            £66.69
                            Save £26.31
                          • SRAM Eagle AXS rear derailleur cage kit with aluminum T-type cage, pulleys, and hex bit driver for high-performance mountain biking.

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

                              Enhance your drivetrain’s precision and reliability with this premium aluminum rear derailleur cage kit, expertly crafted for SRAM Eagle AXS systems. This kit provides all essential replacement components—including outer and inner cages, pulleys, and a Bit Driver Hex3 tool—ensuring seamless integration and optimal shifting...
                              £26.00
                              £28.00
                              £26.00
                              Save £2.00
                            • Shimano rear derailleur pulley set, universal replacement components for Shimano bicycle rear derailleurs.Shimano universal rear derailleur pulley set for replacement, showcasing the metal and plastic components for smooth gear shifting.

                                Shimano Universal Rear Mech Pulley Set for Shimano Rear Derailleurs Replacement

                                Enhance your cycling experience with the Shimano Universal rear mech pulley set, engineered to deliver precise and reliable gear shifting. This genuine replacement set includes two premium-quality pulley wheels designed to meet Shimano’s exacting standards, ensuring seamless transmission performance across a broad spectrum of...
                                £7.83
                                £11.99
                                £7.83
                                Save £4.16
                              • Shimano RD-R7000 GS inner plate replacement part for rear derailleur, component for Shimano bike gear systems.Shimano RD-R7000 GS rear derailleur inner plate replacement component for bicycle gear shifting.

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

                                  Optimize your bike’s performance with the genuine Shimano Spares RD-R7000 inner plate, GS. Engineered to ensure smooth and precise shifting, this essential component preserves the integrity of your rear derailleur, delivering consistent and reliable gear transitions. Its design prioritises durability and seamless integration, making...
                                  £7.99
                                  £7.99
                                • Shimano RD-R8150 rear derailleur outer plate and fixing screw replacement parts for bike components.Shimano RD-R8150 outer plate and fixing screw replacement parts for rear derailleur, bike components, Shimano Spares.

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

                                    Enhance your bike’s drivetrain reliability with the genuine Shimano RD-R8150 outer plate and fixing screw, engineered to deliver seamless shifting performance. This replacement component is precisely designed for Shimano’s RD-R8150 rear derailleurs, ensuring restoration of optimal transmission function and smooth gear changes. For riders...
                                    £18.99
                                    £18.99
                                  • Shimano Spares RD-R8150 rear derailleur inner plate replacement component for bicycle gear shifting.Shimano Spares RD-R8150 rear derailleur inner plate, bicycle component replacement part for precise gear shifting.

                                      Shimano Spares RD-R8150 Rear Derailleur Inner Plate Replacement Part

                                      Maintain the peak performance of your drivetrain with the Shimano Spares RD-R8150 inner plate, a precision-engineered replacement part designed specifically for the RD-R8150 rear derailleur. This genuine Shimano component guarantees seamless compatibility and durability, ensuring your rear mech operates smoothly and reliably under all...
                                      £5.99
                                      £5.99
                                    • Shimano Spares RD-R8000 rear derailleur cable fixing bolt and plate replacement component for bicycle gear shifting.Shimano Spares RD-R8000 rear derailleur cable fixing bolt and plate replacement for bicycle components.

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

                                        Maintain the precision and reliability of your bike’s shifting system with the genuine Shimano Spares RD-R8000 cable fixing bolt and plate. Engineered to the highest standards, this replacement component ensures seamless integration with Shimano rear derailleurs, delivering consistent and smooth gear changes essential for...
                                        £3.99
                                        £3.99
                                      • SRAM Apex1 NX 11-speed rear derailleur pulley kit, replacement spare parts for smooth shifting and component maintenance.

                                          SRAM Rear Derailleur Pulley Kit for Apex1 NX 11-Speed Replacement Spare Parts

                                          Enhance your bicycle’s drivetrain efficiency with the Sram Spare Rear Derailleur Pulley Kit, engineered specifically for Apex1 and NX 11-speed systems. This precision-crafted kit delivers reliable and smooth gear shifting, ensuring consistent performance across every ride. Its design focuses on maintaining optimal drivetrain function,...
                                          £8.61
                                          £12.00
                                          £8.61
                                          Save £3.39
                                        • Shimano 105 R7000 RD5800-GS rear derailleur pulley set for smooth shifting on road bike componentsShimano 105 R7000 RD5800-GS rear derailleur pulley set for smooth shifting on bike components

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

                                            Enhance your bicycle's drivetrain efficiency with the genuine Shimano 105 R7000/RD5800-GS rear mech pulley set, engineered to deliver precise and reliable gear shifting. This replacement pulley set is designed to maintain optimal tension within your rear derailleur, ensuring smooth transitions between gears and prolonging...
                                            £10.44
                                            £11.99
                                            £10.44
                                            Save £1.55
                                          • Shimano Spares RD-R7150 rear derailleur inner plate replacement component for bike drivetrain repair.

                                              Shimano Spares RD-R7150 Rear Derailleur Inner Plate Replacement Part

                                              The Shimano Spares RD-R7150 inner plate is an essential component engineered to maintain the high performance and reliability of your rear derailleur system. Designed as a genuine replacement part, it guarantees precise fitment and long-lasting durability, ensuring your bike’s transmission operates smoothly and efficiently....
                                              £9.99
                                              £9.99
                                            • Shimano RD-RX810 rear derailleur inner plate replacement part for bicycle components, showing detailed metal construction.Shimano RD-RX810 inner plate for rear derailleur replacement, showing metal component with precise machining and mounting holes.

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

                                                Enhance the performance and reliability of your bicycle with the genuine Shimano Spares RD-RX810 inner plate. Engineered to meet exacting standards, this replacement component ensures your rear derailleur operates with precision and smoothness, preserving the integrity of your gear shifting system. Whether you are...
                                                £7.99
                                                £7.99
                                              • Shimano RD-M9100-GS rear derailleur stabilizer kit, genuine replacement component for Shimano bicycle components.

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

                                                  Enhance the performance and reliability of your bicycle’s transmission system with the Shimano Spares RD-M9100-GS stabilizer kit. Engineered to deliver precise rear derailleur control, this genuine replacement part effectively minimises chain slap, ensuring smooth and consistent gear shifts. Its compatibility with the RD-M9100-GS model...
                                                  £19.99
                                                  £19.99
                                                • Shimano RD-M9100 switch lever unit and fixing plate replacement parts for bike gear shifters.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

                                                    Enhance your bike's shifting performance with the genuine Shimano RD-M9100 switch lever unit and fixing plate. Engineered to deliver precise and reliable control for the RD-M9100 rear derailleur, this component ensures your gear changes remain smooth and efficient under all riding conditions. Its authentic...
                                                    £3.99
                                                    £3.99
                                                  • SRAM XX1 Eagle rear derailleur B-Bolt and limit screw kit in gold, components for bike gear shifting.

                                                      SRAM XX1 Eagle Rear Derailleur B-Bolt & Limit Screw Kit Gold Hex5

                                                      Enhance the precision and reliability of your SRAM XX1 Eagle rear derailleur with this expertly crafted B-Bolt and limit screw kit, finished in an eye-catching gold tone. Engineered to deliver seamless gear transitions, this kit ensures consistent shifting performance, making it an essential upgrade...
                                                      £22.27
                                                      £30.00
                                                      £22.27
                                                      Save £7.73
                                                    • SRAM Eagle AXS carbon T-type rear derailleur cage kit with pulleys and Hex3 tool, lightweight bike component for shifting.

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

                                                        Enhance the performance of your SRAM Eagle AXS derailleur with the Carbon T-Type Cage Kit, engineered for precision and lightweight efficiency. This kit includes both outer and inner carbon fibre cages, along with high-quality pulleys, delivering smooth and reliable shifting performance. Designed specifically for...
                                                        £108.58
                                                        £115.00
                                                        £108.58
                                                        Save £6.42
                                                      • Black SRAM rear derailleur frame sleeve B-bolt for XXSL, XX, X0, GX, T-Type derailleur components, shown in pair.Black SRAM rear derailleur frame sleeve B-Bolt for XXSL, XX, X0, GX, T-Type components, shown on a bicycle drivetrain.

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

                                                          Optimise the reliability and longevity of your SRAM rear derailleur with the SRAM Rear Derailleur Frame Sleeve B-Bolt. Engineered specifically for compatibility with all XXSL, XX, X0, GX, and T-Type rear derailleurs, this component ensures a secure and precise fit, enhancing the overall performance...
                                                          £8.20
                                                          £11.00
                                                          £8.20
                                                          Save £2.80
                                                        • Shimano Deore XT RD-M8100-SGS rear derailleur pulley set for mountain bike components, black and silver replacement parts.Shimano Deore XT RD-M8100-SGS rear derailleur pulley set for M8120-SGS components, showcasing black and silver metal pulleys.

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

                                                            Enhance your cycling experience with the Shimano Deore XT RD-M8100-SGS/M8120-SGS rear mech pulley set, engineered to deliver precise and reliable gear shifting. This genuine replacement component is crafted to restore optimal tension and alignment in your drivetrain, ensuring smooth and consistent performance. Designed specifically...
                                                            £13.05
                                                            £19.99
                                                            £13.05
                                                            Save £6.94
                                                          • SRAM GX 1x11 rear derailleur cable anchor bolt and washer kit for bike components, replacement parts for smooth gear shifting.

                                                              SRAM Rear Derailleur Cable Anchor Bolt & Washer Kit GX 1x11 Replacement Parts

                                                              Optimise your drivetrain’s performance with the SRAM Rear Derailleur Cable Anchor Bolt and Washer Kit, expertly engineered for GX 1x11 setups. This essential component ensures secure cable anchoring, delivering precise and reliable gear shifts that enhance your riding experience. Designed for easy installation, it...
                                                              £2.89
                                                              £4.00
                                                              £2.89
                                                              Save £1.11
                                                            • SRAM RED braze-on adaptor 34.9mm with Chainspotter stop for rear derailleur, black bicycle component, close-up image.Black SRAM RED Braze-on Adapter 34.9mm with Chainspotter Stop for rear derailleur, component for high-performance bike drivetrain.

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

                                                                Upgrade your cycling setup with the SRAM RED Braze-on Adaptor 34.9, engineered to deliver precise and dependable performance. This adaptor is tailored for frames with a 34.9mm diameter, ensuring a secure and stable fit for your rear derailleur. Its refined black finish not only...
                                                                £35.00
                                                                £35.00
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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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