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

Sidebar
Filter
  • 10
  • 15
  • 20
  • 25
  • 30
  • 50
  • Featured
  • Most relevant
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old
Sort
Sort by:
  • Featured
  • Most relevant
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old
  • Shimano RD-RX800-GS rear derailleur P-cover replacement part for bike components, black with branding details visible.Shimano RD-RX800-GS rear derailleur P-cover replacement part for bike components, showing the black cover with mounting details.

      Shimano RD-RX800-GS Rear Derailleur P-Cover Unit Replacement Part

      The Shimano Spares RD-RX800-GS P-cover unit is a precision-engineered replacement part designed to uphold the integrity and performance of your bike’s rear derailleur system. This genuine Shimano component guarantees an exact fit and exceptional durability, ensuring your drivetrain operates smoothly and efficiently over time....
      £4.99
      £4.99
    • Shimano RD-RX800 rear derailleur mech P-cover replacement part on a white background for bike components.Shimano RD-RX800 rear derailleur mech P-cover replacement part, genuine spare component for bicycle drivetrain.

        Shimano RD-RX800 Rear Mech P-Cover Packing Replacement Part Genuine Spares

        Ensure the longevity and optimal performance of your Shimano RD-RX800 rear derailleur with the genuine Shimano Spares RD-RX800 P-cover packing. This precision-engineered component is designed to provide a perfect fit, preserving the smooth operation and reliable shifting that Shimano is renowned for. By using...
        £1.99
        £1.99
      • Shimano RD-RX805-GS rear derailleur outer plate assembly, replacement component for bike gear shifting.Shimano RD-RX805-GS outer plate assembly for rear derailleur, replacement component, showing metal parts and mounting details.

          Shimano RD-RX805-GS Outer Plate Assembly Replacement Part for Rear Derailleur

          Enhance the performance and reliability of your bike’s rear derailleur with the Shimano Spares RD-RX805-GS outer plate assembly. This genuine replacement part is engineered to deliver precise compatibility with the RD-RX805-GS rear mech, ensuring smooth and consistent gear shifts that maintain the efficiency of...
          £19.99
          £19.99
        • Shimano Spares RD-RX805-GS bracket axle unit for normal type rear derailleur, close-up of component part.Shimano Spares RD-RX805-GS bracket axle unit for rear derailleur, component for normal type bicycle drivetrain.

            Shimano Spares RD-RX805-GS Bracket Axle Unit for Normal Type Rear Derailleur

            The Shimano Spares RD-RX805-GS bracket axle unit is an essential component engineered to deliver precise and reliable gear shifting for the normal type rear derailleur. Designed to ensure seamless integration, this genuine Shimano part guarantees optimal compatibility and long-lasting durability within your drivetrain system....
            £22.99
            £22.99
          • Shimano RD-M9120 SGS rear derailleur outer plate assembly, a replacement component for bike gear shifting.Shimano RD-M9120 SGS rear derailleur outer plate assembly, a bicycle component part for Shimano drivetrain upgrades.

              Shimano RD-M9120 SGS Rear Derailleur Outer Plate Assembly Replacement Part

              Enhance the performance and reliability of your Shimano RD-M9120 rear derailleur with this genuine outer plate assembly. Engineered specifically for SGS models, this replacement part guarantees precise shifting and long-lasting durability, ensuring your bike’s drivetrain operates at peak efficiency. Whether you are maintaining your...
              £69.99
              £69.99
            • Shimano RD-M9120 rear derailleur switch lever and fixing plate replacement components, black metal parts for bike gear shifting.Shimano RD-M9120 rear derailleur switch lever with fixing plate for bike component replacement, in black with metal details.

                Shimano RD-M9120 Rear Mech Switch Lever and Fixing Plate Replacement Parts

                Enhance your bike's gear shifting accuracy with the Shimano Spares RD-M9120 switch lever and fixing plate, engineered for precision and reliability. This genuine Shimano component is crafted to ensure smooth and consistent rear derailleur operation, making it an essential part for maintaining optimal transmission...
                £6.99
                £6.99
              • Shimano RD-M9120 rear derailleur P-cover and cap replacement parts for bike components, shown in the image.Shimano RD-M9120 rear derailleur P-cover and cap replacement components, black plastic parts for bike gear shifting.

                  Shimano RD-M9120 Rear Derailleur P-Cover and Cap Replacement Part

                  Enhance the reliability and longevity of your Shimano drivetrain with the genuine RD-M9120 P-cover and cap. Engineered to provide precise fitment and robust protection, this replacement part safeguards your rear derailleur against dirt, debris, and potential damage, ensuring consistent and smooth gear shifts. As...
                  £7.99
                  £7.99
                • Shimano RD-M9120 P-Cover rear derailleur component for Shimano Spares bicycle component replacement.Shimano RD-M9120 P-Cover Unit genuine rear derailleur replacement component for bike gear shifting.

                    Shimano RD-M9120 P-Cover Unit Genuine Rear Derailleur Replacement Part

                    The Shimano Spares RD-M9120 P-cover unit is an essential component engineered to provide superior protection and maintain peak performance for your rear derailleur. As a genuine Shimano replacement part, it ensures an exact fit and long-lasting durability, preserving the integrity of your bike’s drivetrain...
                    £10.99
                    £10.99
                  • Shimano XTR RD-M9100/M9120 rear derailleur pulley set with replacement wheels, components for bike gear shifting.Shimano XTR RD-M9100/M9120 rear derailleur pulley set with replacement wheels for cycling components.

                      Shimano XTR RD-M9100/M9120 Rear Derailleur Pulley Set Replacement Wheels

                      Enhance the performance and reliability of your bike’s drivetrain with the genuine Shimano XTR RD-M9100/M9120 rear mech pulley set. Engineered exclusively for the XTR RD-M9100 and M9120 derailleur models, this replacement pulley set ensures consistently smooth and precise gear changes, contributing to an optimised...
                      £37.41
                      £42.99
                      £37.41
                      Save £5.58
                    • Shimano RD-M9100 SGS outer plate assembly for rear derailleur, replacement component with metal finish, part of bicycle drivetrain.Shimano RD-M9100 SGS outer plate assembly for rear derailleur replacement, showing metal components and precise construction.

                        Shimano RD-M9100 SGS Outer Plate Assembly Replacement for Rear Derailleur

                        Enhance your cycling experience with the Shimano Spares RD-M9100 outer plate assembly, SGS, a precision-engineered component designed to optimise gear shifting performance. This authentic Shimano part delivers reliable and smooth operation, ensuring your rear derailleur functions at peak efficiency. Its robust construction guarantees long-lasting...
                        £89.99
                        £89.99
                      • Shimano RD-M9100 GS outer plate assembly for rear derailleur replacement, component part for bike drivetrain.Shimano RD-M9100 GS rear derailleur outer plate assembly for bicycle components, showing detailed replacement part with metal finish.

                          Shimano RD-M9100 GS Outer Plate Assembly Replacement Part for Rear Derailleur

                          Maintain the precision and reliability of your Shimano rear derailleur with the genuine Shimano Spares RD-M9100 outer plate assembly, GS. Engineered to exacting standards, this replacement component ensures smooth and accurate gear shifting, preserving the integrity of your drivetrain system. Designed specifically for the...
                          £84.99
                          £84.99
                        • Shimano RD-M9100 rear derailleur stroke adjusting screw and plate replacement component for bicycle gear shifting.Shimano RD-M9100 rear derailleur stroke adjusting screw and plate replacement component for bike gear shifting.

                            Shimano RD-M9100 Rear Derailleur Stroke Adjusting Screw and Plate Replacement Part

                            Enhance the shifting precision of your bike with this genuine Shimano RD-M9100 rear derailleur stroke adjusting screw and plate. Engineered to deliver exact tuning, this component ensures consistently smooth gear changes and dependable transmission performance. Whether you are a professional cyclist or a dedicated...
                            £3.99
                            £3.99
                          • Shimano RD-M9100 rear derailleur P-cover and cap, genuine replacement bike components for Shimano Spares.Shimano RD-M9100 rear derailleur P-cover and cap replacement parts, genuine Shimano bike components for derailleur maintenance.

                              Shimano RD-M9100 Rear Derailleur P-Cover and Cap Genuine Replacement Parts

                              Maintain the integrity and performance of your Shimano RD-M9100 rear derailleur with this genuine P-cover and cap. Engineered to provide a precise fit and robust protection, this component safeguards your transmission system from dirt, debris, and potential damage, ensuring consistent and reliable gear shifting....
                              £6.99
                              £6.99
                            • Shimano RD-M9100 rear derailleur P-cover unit for bike component replacement, genuine Shimano spare part.Shimano RD-M9100 rear derailleur P-cover unit, genuine replacement component for bike gear shifting parts.

                                Shimano RD-M9100 Rear Derailleur P-Cover Unit Genuine Replacement Part

                                The Shimano Spares RD-M9100 P-cover unit is a precision-engineered replacement component designed to protect the rear derailleur of your bike. This genuine part ensures perfect compatibility with the Shimano RD-M9100 series, maintaining the integrity and performance of your gear system. Its robust construction safeguards...
                                £10.99
                                £10.99
                              • Shimano RD-M9100 rear derailleur P-cover replacement part showing the genuine component for bike gear components.Shimano RD-M9100 rear derailleur mech P-cover replacement part, showing the genuine Shimano spare component for bike gear systems.

                                  Shimano RD-M9100 Rear Mech P-Cover Packing Genuine Replacement Part

                                  Enhance your bicycle’s drivetrain reliability with the genuine Shimano Spares RD-M9100 P-cover packing. Engineered exclusively for the RD-M9100 rear derailleur, this replacement component guarantees precise compatibility and maintains the smooth shifting performance essential for high-quality cycling experiences. By preserving the integrity of your transmission...
                                  £1.99
                                  £1.99
                                • Shimano RD-M9100 P-Seal Ring replacement for rear derailleur, component spare part, Shimano Spares for bike gear shifting.Shimano RD-M9100 P-Seal Ring replacement component for rear derailleur, shown in close-up view.

                                    Shimano RD-M9100 P-Seal Ring Replacement for Rear Derailleur Spares

                                    Ensure the longevity and optimal performance of your Shimano RD-M9100 rear derailleur with the genuine Shimano Spares RD-M9100 P-seal ring. This precision-engineered component provides a reliable seal that protects the internal mechanisms of your rear mech from dirt, moisture, and wear, maintaining smooth and...
                                    £1.99
                                    £1.99
                                  • Shimano RD-M9100 rear derailleur bumper replacement part for derailleur protection, shown in close-up image.Shimano RD-M9100 rear derailleur bumper replacement part for derailleur protection, compatible with Shimano components.

                                      Shimano RD-M9100 Rear Derailleur Bumper Replacement Part for Protection

                                      Ensure the longevity and optimal performance of your Shimano RD-M9100 rear derailleur with the genuine Shimano Spares RD-M9100 bumper. Engineered to provide precise protection against impacts, this component safeguards your transmission system, maintaining smooth and reliable gear shifting throughout your rides. Crafted to meet...
                                      £1.99
                                      £1.99
                                    • Shimano RD-M9100 SGS rear derailleur inner plate replacement part for bike components, shown in close-up image.Shimano RD-M9100 SGS rear derailleur inner plate replacement component for bike drivetrain, showcasing the metal part with mounting details.

                                        Shimano RD-M9100 SGS Rear Derailleur Inner Plate Replacement Part

                                        Enhance the reliability and performance of your Shimano drivetrain with the Shimano Spares RD-M9100 inner plate, SGS. As a genuine Shimano replacement component, it offers precise compatibility and ensures seamless gear shifting for your rear derailleur. This part is engineered to maintain the integrity...
                                        £9.99
                                        £9.99
                                      • Shimano RD-M9100 GS rear derailleur inner plate, genuine replacement component for bike gear shifting.Shimano RD-M9100 GS rear derailleur inner plate replacement part for bicycle components, showing the metal plate with mounting holes.

                                          Shimano RD-M9100 GS Rear Derailleur Inner Plate Genuine Replacement Part

                                          Enhance the reliability and performance of your Shimano drivetrain with the genuine Shimano Spares RD-M9100 inner plate, GS. This precision-engineered replacement component is specifically designed to restore and maintain smooth, consistent shifting for your Shimano RD-M9100 rear derailleur. By using authentic parts, you ensure...
                                          £9.99
                                          £9.99
                                        • Shimano RD-R7000 rear derailleur outer plate with fixing bolt, replacement bicycle component for Shimano Spares.Shimano RD-R7000 rear derailleur outer plate and fixing bolt, bike components replacement part, close-up view.

                                            Shimano RD-R7000 Rear Derailleur Outer Plate & Fixing Bolt SS Replacement

                                            Enhance the reliability and precision of your Shimano RD-R7000 rear derailleur with this authentic outer plate and fixing bolt. Manufactured from high-quality stainless steel, this replacement component ensures a secure fit and contributes to seamless gear shifting performance. Designed specifically for the RD-R7000 model,...
                                            £9.99
                                            £9.99
                                          • Shimano RD-R7000 rear derailleur cable fixing bolt and plate replacement spares for bike components.Shimano RD-R7000 rear derailleur cable fixing bolt and plate replacement spares for bike components.

                                              Shimano RD-R7000 Rear Mech Cable Fixing Bolt and Plate Replacement Spares

                                              Enhance the performance and reliability of your Shimano drivetrain with the genuine Shimano Spares RD-R7000 cable fixing bolt and plate. Engineered specifically for the RD-R7000 rear derailleur, this essential replacement part ensures precise cable tension, delivering smooth and consistent gear shifts. Its high-quality construction...
                                              £1.99
                                              £1.99
                                            • Shimano RD-R8000 GS rear derailleur outer plate and fixing bolt for bicycle component replacement.Shimano RD-R8000 GS rear derailleur outer plate and fixing bolt replacement components for bicycle derailers.

                                                Shimano RD-R8000 GS Type Rear Derailleur Outer Plate & Fixing Bolt Replacement

                                                Maintain the precision and reliability of your bike’s drivetrain with this genuine Shimano RD-R8000 GS type outer plate and fixing bolt. Engineered by Shimano to exacting standards, this replacement part ensures seamless integration with your existing Shimano components, delivering consistent and smooth gear shifting...
                                                £14.99
                                                £14.99
                                              • Shimano RD-R8000 rear derailleur outer plate and fixing bolt for bicycle components, replacement spare parts.Shimano RD-R8000 rear derailleur outer plate and fixing bolt for bike component replacement, black metal parts.

                                                  Shimano RD-R8000 Rear Derailleur Outer Plate & Fixing Bolt SS Type Replacement

                                                  Enhance the performance and longevity of your bicycle with this genuine Shimano RD-R8000 rear derailleur outer plate and fixing bolt. Engineered to meet rigorous quality standards, this replacement part guarantees a precise fit and robust durability, ensuring your gear shifts remain smooth and reliable....
                                                  £13.99
                                                  £13.99
                                                • Shimano RD-R8000 bracket axle unit replacement for rear derailleur, showing a close-up of the component with mounting details.Shimano RD-R8000 rear derailleur bracket axle unit for replacement, showing the small metal component with precise machining.

                                                    Shimano RD-R8000 Bracket Axle Unit Replacement for Rear Derailleur Spares

                                                    Enhance your cycling experience with the Shimano Spares RD-R8000 bracket axle unit, a precision-engineered replacement component designed to ensure the reliable operation of your rear derailleur. This genuine part is tailored specifically for the RD-R8000 model, guaranteeing seamless integration and optimal performance within your...
                                                    £13.99
                                                    £13.99
                                                  • Shimano RD-R8000 B-Axle spare for direct mount rear derailleur, bicycle component part, silver metal axle.Shimano RD-R8000 B-Axle spare part for direct mount rear derailleur, bike components, metal axle with Shimano branding

                                                      Shimano RD-R8000 B-Axle 2 Spare for Direct Mount Rear Derailleur Replacement

                                                      Enhance your bike’s drivetrain with the Shimano Spares RD-R8000 B-axle 2, engineered specifically for direct mount type rear derailleurs. This genuine Shimano component ensures a precise fit, delivering consistent and reliable gear shifting performance. Designed to uphold the high standards of Shimano’s transmission systems,...
                                                      £5.99
                                                      £5.99
                                                    • Shimano RD-R8000 GS rear derailleur inner plate replacement component for bicycle gear shifting.Shimano RD-R8000 GS rear derailleur inner plate replacement component for bike gear shifting, showing the metal part with teeth.

                                                        Shimano RD-R8000 GS Type Inner Plate Replacement for Rear Derailleur

                                                        Maintain the high performance of your Shimano drivetrain with the genuine Shimano Spares RD-R8000 inner plate, GS type. Engineered to ensure smooth and reliable shifting, this replacement part is essential for preserving the precision and responsiveness of your rear derailleur. Whether you are restoring...
                                                        £8.99
                                                        £8.99
                                                      • Shimano RD-R8000 rear derailleur inner plate SS type replacement component for bicycle gear shifting.Shimano RD-R8000 rear derailleur inner plate SS type replacement component for bike gear shifting.

                                                          Shimano RD-R8000 Rear Derailleur Inner Plate SS Type Replacement Part

                                                          Maintain optimal performance of your Shimano RD-R8000 rear derailleur with this genuine inner plate, SS type. Engineered to deliver precise gear shifts and exceptional durability, this component ensures seamless transmission and consistent cycling reliability. Whether you are a professional cyclist or an enthusiast, this...
                                                          £8.99
                                                          £8.99
                                                        • Shimano RD-T6000 outer plate assembly for rear derailleur replacement, showing metal components and detailed part design.Shimano RD-T6000 outer plate assembly for rear derailleur replacement, showing detailed component part with metal and plastic parts.

                                                            Shimano RD-T6000 Outer Plate Assembly Replacement for Rear Derailleur Spares

                                                            The Shimano Spares RD-T6000 outer plate assembly is a precision-engineered component designed to maintain the integrity and performance of your bike's rear derailleur. Manufactured as a genuine Shimano part, it guarantees compatibility and reliable operation, ensuring your gear shifting remains smooth and consistent. This...
                                                            £8.99
                                                            £8.99
                                                          • Shimano Deore RD-T6000 rear derailleur tension and guide pulley set for bicycle components, black metal with branding details.Shimano Deore RD-T6000 rear derailleur tension and guide pulley set for bicycle components, replacement parts for smooth gear shifting.

                                                              Shimano Deore RD-T6000 Rear Derailleur Tension & Guide Pulley Set Replacement

                                                              Enhance your cycling performance with the Shimano Deore RD-T6000 tension and guide pulley set, engineered to deliver precise and reliable shifting for your rear derailleur. These genuine Shimano replacement parts are meticulously crafted to fit the Deore RD-T6000 model, ensuring seamless integration and optimal...
                                                              £7.83
                                                              £8.99
                                                              £7.83
                                                              Save £1.16
                                                            • Shimano RD-T6000 inner plate replacement part for rear derailleur, showing metal component with intricate gear details.Shimano RD-T6000 rear derailleur inner plate replacement component for bicycle drivetrain spare part.

                                                                Shimano RD-T6000 Inner Plate Replacement Part for Rear Derailleur Spares

                                                                Ensure your bike’s shifting system operates with precision and reliability using the Shimano Spares RD-T6000 inner plate. This genuine Shimano replacement component is engineered to maintain the integrity of your rear derailleur, delivering consistent performance and durability. Designed exclusively for Shimano transmission systems, it...
                                                                £4.99
                                                                £4.99
                                                              Recently Viewed Products

                                                              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.

                                                              Why Swinnerton Bikes

                                                              Free UK Shipping Over £50

                                                              Fast free shipping on all UK orders over £50
                                                              Price Match

                                                              *Seen it cheaper, let us know & we'll match it.
                                                              Spread The Cost with Klarna

                                                              Pay in instalments or pay later with Klarna.