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 RD-M9050 inner plate for rear derailleur replacement, showing metal component with gear and mounting holes.Shimano RD-M9050 inner plate for rear derailleur, bike component, replacement spare part, black metal gear part.

      Shimano RD-M9050 Inner Plate SGS Replacement for Rear Derailleur Spares

      Enhance your bike’s shifting precision and reliability with the Shimano Spares RD-M9050 inner plate SGS. This genuine replacement part is engineered to maintain the optimal performance of your RD-M9050 rear derailleur, ensuring smooth and consistent gear changes. Designed for seamless integration, it supports the...
      £39.99
      £39.99
    • Shimano RD-M9050 GS inner plate replacement part for rear derailleur, showing the metal component for bicycle gear shifting.Shimano RD-M9050 GS inner plate replacement part for rear derailleur, showing metal component with gear teeth and mounting points.

        Shimano RD-M9050 GS Inner Plate Replacement Part for Rear Derailleur

        Maintain the high performance and reliability of your Shimano rear derailleur with the genuine Shimano Spares RD-M9050 inner plate GS. Engineered with precision, this replacement component ensures seamless gear shifting and consistent transmission function, preserving the integrity of your cycling experience. Designed specifically for...
        £39.99
        £39.99
      • Shimano RD-T4000 silver outer plate replacement part for rear derailleur, showing detailed close-up of component.Shimano RD-T4000 silver outer plate for rear derailleur, bicycle bike component, replacement part for Shimano Spares series.

          Shimano RD-T4000 Outer Plate Silver Replacement Part for Rear Mech

          Enhance your bicycle’s drivetrain reliability with the Shimano Spares RD-T4000 outer plate, engineered for precise compatibility and long-lasting performance. This genuine Shimano replacement part in a sleek silver finish is meticulously crafted to fit the RD-T4000 rear derailleur, ensuring consistent and smooth gear shifts....
          £5.99
          £5.99
        • Shimano Spares RD-M4000 rear derailleur pulley bolt set for smooth shifting bike components, shown in close-up image.Shimano Spares RD-M4000 rear derailleur pulley bolt set for smooth shifting, shown with metal components and small fasteners.

            Shimano Spares RD-M4000 Rear Derailleur Pulley Bolt Set for Smooth Shifting

            Maintain the precision and reliability of your Shimano RD-M4000 rear derailleur with the Shimano Spares RD-M4000 pulley bolt set. Engineered to exacting standards, this genuine replacement part ensures seamless gear shifts and consistent drivetrain performance. Trust in the quality of Shimano components to keep...
            £1.99
            £1.99
          • Shimano RD-M4000 SGS rear derailleur inner plate replacement spare component for bike gear shifting.Shimano RD-M4000 SGS rear derailleur inner plate replacement spare component for bike gear shifting.

              Shimano RD-M4000 SGS Rear Derailleur Inner Plate Replacement Spares

              Maintain the high performance and reliability of your drivetrain with the genuine Shimano Spares RD-M4000 inner plate, SGS. Engineered to fit precisely with the RD-M4000 rear derailleur, this replacement part ensures seamless gear shifts and consistent operation. Its design upholds Shimano’s rigorous quality standards,...
              £3.99
              £3.99
            • Shimano FD-4400 front derailleur clamp bolt M5 x 17mm, replacement spare part for bike components.Shimano FD-4400 front derailleur clamp bolt M5 x 17mm for bicycle components, shown in close-up with metallic finish.

                Shimano FD-4400 Front Derailleur Clamp Bolt M5 x 17mm Replacement Spares

                Ensure your bike's transmission system operates at peak efficiency with the Shimano FD-4400 Clamp Bolt M5 x 17 mm. This genuine replacement part is engineered to provide a secure and reliable fit for your front derailleur clamp, supporting smooth and precise gear changes. Crafted...
                £1.99
                £1.99
              • Shimano Tourney TY RD-A070 rear derailleur tension and guide pulley set for bicycle drivetrain components.Shimano Tourney TY RD-A070 rear derailleur tension and guide pulley set for bicycle components and gear shifting.

                  Shimano Tourney TY RD-A070 Rear Derailleur Tension & Guide Pulley Set

                  Ensure your bike’s shifting system performs at its best with the Shimano Tourney TY RD-A070 tension and guide pulley set. As a genuine replacement part from Shimano, this pulley set is engineered to deliver precise and reliable gear changes, maintaining the integrity of your...
                  £5.20
                  £5.99
                  £5.20
                  Save £0.79
                • Shimano RD-M670 B-Axle replacement part for direct mount rear derailleur, bicycle components, Shimano Spares.Shimano RD-M670 B-Axle replacement part for direct mount rear derailleur, bike components in close-up view.

                    Shimano RD-M670 B-Axle 2 Replacement Part for Direct Mount Rear Mech

                    The Shimano Spares RD-M670 B-axle 2 is a precision-engineered replacement component tailored for direct mount rear derailleurs, ensuring consistent and reliable transmission performance. Designed to meet Shimano’s rigorous quality standards, this genuine part guarantees durability and seamless integration with your drivetrain system. Its straightforward...
                    £7.99
                    £7.99
                  • Shimano RD-M610 SGS rear derailleur inner plate replacement part for bicycle components, showing detailed metal construction.Shimano RD-M610 SGS rear derailleur inner plate replacement component for bike gear shifting.

                      Shimano RD-M610 SGS Type Rear Derailleur Inner Plate Replacement Part

                      The Shimano RD-M610 inner plate, SGS type, is an essential genuine replacement component designed to uphold the reliability and precision of your Shimano rear derailleur system. Engineered for consistent performance, this part ensures your bike’s rear mech operates smoothly, maintaining optimal gear shifting efficiency....
                      £3.99
                      £3.99
                    • Shimano RD-M610 GS type inner plate for rear derailleur replacement, showing metal component for bike gear mechanisms.Shimano RD-M610 GS rear derailleur inner plate replacement for bike components, showing the metal part with gear teeth.

                        Shimano RD-M610 GS Type Inner Plate Replacement for Rear Mech Spares

                        Optimize your cycling performance with the genuine Shimano Spares RD-M610 inner plate, engineered specifically for GS type rear derailleurs. This precision replacement part ensures smooth and reliable gear shifts, preserving the high standards of Shimano transmissions. Crafted to maintain optimal drivetrain function, it supports...
                        £3.99
                        £3.99
                      • Shimano RD-RX825 rear derailleur outer plate assembly for bicycle components, replacement part with metal and plastic parts.Shimano RD-RX825 rear derailleur outer plate assembly for bike components, showing detailed metal and plastic construction.

                          Shimano RD-RX825 Rear Derailleur Outer Plate Assembly Replacement Part

                          The Shimano RD-RX825 outer plate assembly is a precision-engineered genuine replacement part, essential for maintaining the optimal performance of your rear derailleur. Designed with durability and accuracy in mind, this component ensures smooth and reliable gear shifting, which is critical for consistent transmission efficiency....
                          £15.99
                          £15.99
                        • Shimano 105 RD-R7100 rear derailleur tension and guide pulley set, bike components for smooth gear shifting, close-up viewShimano 105 RD-R7100 rear derailleur tension and guide pulley set for bike component replacement.

                            Shimano 105 RD-R7100 Rear Derailleur Tension & Guide Pulley Set Replacement

                            Enhance your cycling performance with the genuine Shimano 105 RD-R7100 tension and guide pulley set, engineered for precision and long-lasting reliability. These high-quality replacement components are designed to maintain optimal chain tension and guide alignment, ensuring smooth and consistent shifting on your road bike....
                            £9.80
                            £14.99
                            £9.80
                            Save £5.19
                          • Shimano RD-R7100 rear derailleur outer plate and retaining screw, spare bike components for precise gear shifting.Shimano RD-R7100 rear derailleur outer plate and retaining screw, bike spare components for Shimano groupset.

                              Shimano RD-R7100 Rear Derailleur Outer Plate & Retaining Screw Spare Parts

                              Ensure the continued precision and reliability of your Shimano RD-R7100 rear derailleur with this genuine replacement outer plate and retaining screw. Crafted to meet Shimano’s exacting standards, this component guarantees a perfect fit and enhances the smoothness of your gear shifts. Maintaining these parts...
                              £16.99
                              £16.99
                            • Shimano RD-RX822 GS rear derailleur end adjust screw and plate replacement part for bike components.Shimano RD-RX822 GS rear derailleur end adjust screw and plate replacement, bike components for Shimano bike gear system.

                                Shimano RD-RX822 GS Rear Derailleur End Adjust Screw and Plate Replacement

                                Optimize your bike’s gear shifting precision with the Shimano RD-RX822 GS end adjust screw and plate, engineered for seamless integration and lasting durability. This genuine Shimano replacement component ensures consistent, reliable performance within your bike’s rear derailleur system, maintaining smooth and accurate gear changes...
                                £1.99
                                £1.99
                              • Shimano RD-RX820 inner plate replacement part for rear derailleur, showing detailed component for bicycle gear system.Shimano RD-RX820 inner plate replacement part for rear derailleur, showing the metal component with precise detailing.

                                  Shimano RD-RX820 Inner Plate Replacement Part for Rear Derailleur Spares

                                  Enhance the performance and reliability of your bike's drivetrain with the genuine Shimano Spares RD-RX820 inner plate. Engineered to meet the exact specifications of the RD-RX820 rear derailleur, this replacement part ensures smooth, precise gear shifts and maintains the integrity of your bike’s transmission...
                                  £6.99
                                  £6.99
                                • Shimano Spares RD-RX820 rear derailleur P-cover unit replacement component for bike gear shifting.Shimano Spares RD-RX820 rear derailleur P-cover unit, bike component replacement part, close-up of the derailleur cover.

                                    Shimano Spares RD-RX820 Rear Derailleur P-Cover Unit Replacement Part

                                    The Shimano Spares RD-RX820 P-cover unit is an essential replacement component engineered to preserve the integrity and performance of your rear derailleur. Designed with precision, this genuine part ensures a perfect fit, contributing to smooth and reliable gear shifting. Its compatibility with the RD-RX820...
                                    £2.99
                                    £2.99
                                  • Shimano GRX RD-RX825/RX820 rear derailleur pulley set with replacement components for bike shifting performance.Shimano GRX rear derailleur pulley set replacement kit with high-quality components for gravel bike shifting.

                                      Shimano GRX RD-RX825/RX820 Rear Derailleur Pulley Set Replacement Kit

                                      Maintain the peak performance of your Shimano GRX RD-RX825 or RD-RX820 rear derailleur with this authentic pulley wheel set, engineered to meet the exacting standards of Shimano components. Designed specifically for GRX rear derailleurs, this replacement guide and tension pulley set ensures smooth, precise...
                                      £13.05
                                      £19.99
                                      £13.05
                                      Save £6.94
                                    • Shimano RD-M8150-11 SGS rear derailleur outer plate assembly for Shimano Spares, close-up view of component part.

                                        Shimano RD-M8150-11 SGS Outer Plate Assembly Replacement for Rear Derailleur

                                        Maintain the optimal performance of your Shimano drivetrain with the RD-M8150-11 outer plate assembly, SGS. This genuine Shimano replacement part is engineered to ensure precise and reliable shifting, preserving the high standards expected from Shimano components. Designed to seamlessly integrate with your rear derailleur,...
                                        £18.99
                                        £18.99
                                      • Shimano RD-M8150-11 rear derailleur end adjustment screw and plate spare parts, close-up of components for bike gear maintenance.

                                          Shimano RD-M8150-11 Rear Derailleur End Adjustment Screw and Plate Spare Parts

                                          Enhance your bicycle’s shifting precision with the Shimano RD-M8150-11 end adjustment screw and plate, a genuine component engineered to maintain optimal rear derailleur alignment. This essential part guarantees smooth and reliable gear changes, ensuring your drivetrain performs consistently under various riding conditions. For riders...
                                          £9.99
                                          £9.99
                                        • Shimano RD-M8150-11 switch lever unit and fixing plate replacement part for bike gear shifters, showing detailed components.

                                            Shimano RD-M8150-11 Switch Lever Unit and Fixing Plate Replacement Part

                                            Enhance your bike’s shifting precision with the Shimano Spares RD-M8150-11 switch lever unit and fixing plate, engineered to deliver consistent and reliable gear changes. This genuine replacement part is meticulously designed to integrate seamlessly with Shimano’s RD-M8150 series, ensuring your drivetrain operates at peak...
                                            £9.99
                                            £9.99
                                          • Shimano RD-M8150-11 rear derailleur bracket axle unit for replacement, showing the small metal component and packaging.

                                              Shimano RD-M8150-11 Bracket Axle Unit Replacement for Rear Derailleur Spares

                                              The Shimano RD-M8150-11 bracket axle unit is an essential genuine replacement component engineered to seamlessly integrate with your Shimano RD-M8150 rear derailleur. Designed to uphold the highest standards of transmission performance, this part ensures consistent precision and durability for your drivetrain system. Its reliable...
                                              £24.99
                                              £24.99
                                            • Shimano CUES RD-U6000 rear derailleur tension and guide pulley set for bike component replacement, showing pulley wheels and mounting hardware.Shimano CUES RD-U6000 rear derailleur tension and guide pulley set for bike components, showing black pulleys with metal axles.

                                                Shimano CUES RD-U6000 Rear Mech Tension & Guide Pulley Set Replacement

                                                Enhance your bike’s drivetrain performance with the genuine Shimano CUES RD-U6000 tension and guide pulley set, engineered to deliver smooth and precise shifting for your rear derailleur. This replacement set is crafted to meet Shimano’s exacting standards, ensuring dependable operation and long-lasting durability. Ideal...
                                                £5.20
                                                £5.99
                                                £5.20
                                                Save £0.79
                                              • Shimano Spares RD-U8000 GS inner plate for rear derailleur repair, showing detailed component for bicycle gear shifting.Shimano Spares RD-U8000 GS inner plate for rear derailleur, bicycle component replacement part, close-up of metal gear piece.

                                                  Shimano Spares RD-U8000 GS Inner Plate Replacement for Rear Mech Repair

                                                  Enhance the reliability and precision of your bike’s drivetrain with the genuine Shimano Spares RD-U8000 inner plate, GS. Engineered for seamless integration with the Shimano RD-U8000 rear mech, this component ensures consistent and smooth gear shifting, essential for maintaining peak riding performance. Whether you...
                                                  £10.99
                                                  £10.99
                                                • Shimano RD-M5130-GS rear derailleur outer plate assembly for bike components, replacement part for Shimano Spares.

                                                    Shimano RD-M5130-GS Rear Derailleur Outer Plate Assembly Replacement Part

                                                    Ensure optimal performance and longevity of your Shimano RD-M5130-GS rear derailleur with this genuine Shimano Spares outer plate assembly. Engineered to precise specifications, this replacement part guarantees smooth and reliable gear shifts, preserving the integrity of your transmission system. It is an essential component...
                                                    £9.99
                                                    £9.99
                                                  • Shimano RD-M5130-GS rear derailleur spare part P-cover unit for bicycle components, compatible with Shimano rear derailleurs

                                                      Shimano RD-M5130-GS P-Cover Unit Spare Part for Rear Derailleur

                                                      Upgrade your bicycle’s drivetrain with the authentic Shimano RD-M5130-GS P-cover unit, engineered to deliver reliable and consistent performance. This genuine replacement part is meticulously designed to fit compatible Shimano rear derailleurs, ensuring smooth and precise gear changes that enhance your riding experience. Whether you...
                                                      £3.99
                                                      £3.99
                                                    • Shimano RD-M5130 GS rear derailleur inner plate replacement component for bike drivetrain.

                                                        Shimano RD-M5130 GS Rear Derailleur Inner Plate Replacement Spare Part

                                                        Enhance the reliability and precision of your bike’s shifting system with the genuine Shimano Spares RD-M5130 inner plate, GS. Engineered to meet exact specifications, this replacement component ensures consistent, smooth gear changes, preserving the optimal performance of your drivetrain. Designed for durability and precision,...
                                                        £3.99
                                                        £3.99
                                                      • Shimano RD-M8130-SGS rear derailleur P-cover and cap replacement component for bike gear shifting.

                                                          Shimano RD-M8130-SGS Rear Derailleur P-Cover and Cap Replacement Part

                                                          Maintain the precision and reliability of your drivetrain with the genuine Shimano RD-M8130-SGS P-cover and cap. Engineered to provide an exact fit, this essential replacement part ensures your rear derailleur operates smoothly, preserving optimal shifting performance. Crafted to uphold Shimano’s rigorous quality standards, it...
                                                          £1.99
                                                          £1.99
                                                        • Shimano RD-M8130-SGS rear derailleur P-cover unit replacement part for mountain bike components, showing close-up of the component.

                                                            Shimano RD-M8130-SGS P-Cover Unit Replacement Part for Rear Mech

                                                            The Shimano Spares RD-M8130-SGS P-cover unit is an essential genuine replacement part engineered to maintain the integrity and performance of your rear derailleur. Designed with precision and manufactured to the highest standards, this component ensures your drivetrain operates smoothly and reliably under varied riding...
                                                            £3.99
                                                            £3.99
                                                          • Shimano Deore XT RD-M8130-SGS derailleur tension and guide pulley set for rear bike gears, black components with metal pulleys.

                                                              Shimano Deore XT RD-M8130-SGS Tension & Guide Pulley Set for Rear Derailleur

                                                              Enhance your bike’s drivetrain efficiency with the Shimano Deore XT RD-M8130-SGS tension and guide pulley set. Engineered to deliver precise and reliable shifting, this genuine Shimano component is an essential upgrade for maintaining optimal transmission performance. Designed specifically for compatibility with the Deore XT...
                                                              £17.40
                                                              £19.99
                                                              £17.40
                                                              Save £2.59
                                                            • Shimano RD-R8150 rear derailleur stroke adjusting screws and plate replacement parts for bike components.

                                                                Shimano RD-R8150 Rear Mech Stroke Adjusting Screws and Plate Replacement Parts

                                                                Enhance the performance and reliability of your drivetrain with the genuine Shimano RD-R8150 rear mech stroke adjusting screws and plate. These precision-engineered replacement components are crafted to maintain smooth and accurate gear shifting, ensuring your Shimano rear derailleur operates at peak efficiency. Designed exclusively...
                                                                £3.99
                                                                £3.99
                                                              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.

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