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 Dura-Ace RD-R9100/R9150 rear derailleur pulley set with sealed bearings, bicycle component for smooth shifting.Shimano Dura-Ace RD-R9100/R9150 rear derailleur pulley set with sealed bearings for high-performance bike components.

      Shimano Dura-Ace RD-R9100/R9150 Rear Derailleur Pulley Set with Sealed Bearings

      Enhance your cycling experience with the Shimano Dura-Ace RD-R9100/R9150 rear mech pulley set, engineered to deliver precise and reliable gear changes. Specifically designed for the Dura Ace RD-R9100 and RD-R9150 derailleur models, this genuine Shimano replacement part ensures optimal drivetrain performance by minimising friction...
      £37.41
      £42.99
      £37.41
      Save £5.58
    • Shimano Spares RD-M8050 rear derailleur bracket axle unit replacement component for bike gear shifting.Shimano Spares RD-M8050 rear derailleur bracket axle unit replacement component for bike gear shifting.

        Shimano Spares RD-M8050 Rear Derailleur Bracket Axle Unit Replacement Part

        Enhance your bike’s shifting precision with the Shimano Spares RD-M8050 bracket axle unit, a high-quality replacement part engineered for optimal performance. As an authentic Shimano component, it guarantees reliable compatibility and smooth gear transitions, essential for maintaining the integrity of your bike’s transmission system....
        £29.99
        £29.99
      • Shimano RD-RX817 rear derailleur inner plate replacement component for bicycle gear shifting, compatible with Shimano bike parts.Shimano RD-RX817 rear derailleur inner plate replacement part for bicycle components, showing detailed metal component with gear teeth.

          Shimano RD-RX817 Inner Plate Replacement Part for Rear Derailleur Spares

          The Shimano Spares RD-RX817 inner plate is engineered to deliver precise and dependable shifting performance, ensuring your rear derailleur operates at peak efficiency. As a genuine replacement part, it is crafted to integrate flawlessly with your Shimano drivetrain, preserving the smoothness and reliability essential...
          £14.99
          £14.99
        • Shimano RD-M7000-10 SGS rear derailleur outer plate assembly, replacement component for bike derailleur.Shimano RD-M7000-10 SGS rear derailleur outer plate assembly, replacement component for bike gear shifting.

            Shimano RD-M7000-10 SGS Outer Plate Assembly Replacement Part for Rear Derailleur

            Enhance the performance and reliability of your bike’s transmission system with the genuine Shimano RD-M7000-10 outer plate assembly, SGS type. This precision-engineered replacement part is designed to seamlessly integrate with your existing rear derailleur, ensuring smooth and consistent gear shifts. Manufactured by Shimano, a...
            £9.99
            £9.99
          • Shimano Spares RD-M7000-10 rear derailleur stroke adjusting screws and plate for bicycle component repair.Shimano Spares RD-M7000-10 rear derailleur stroke adjusting screws and plate for bike component maintenance.

              Shimano Spares RD-M7000-10 Rear Derailleur Stroke Adjusting Screws & Plate

              Enhance the precision and reliability of your bike’s shifting system with the genuine Shimano Spares RD-M7000-10 stroke adjusting screws and plate. Engineered specifically for Shimano transmissions, this replacement part ensures accurate rear derailleur adjustments, delivering smooth and consistent gear changes. Its durable construction guarantees...
              £1.99
              £1.99
            • Shimano RD-M7000-10 rear derailleur bracket axle unit replacement part for bicycle components, compatible with Shimano spares.Shimano RD-M7000-10 rear derailleur bracket axle unit replacement component for bicycle drivetrain.

                Shimano RD-M7000-10 Bracket Axle Unit Replacement Part for Rear Derailleur

                Maintain the optimal performance of your Shimano rear derailleur with the genuine Shimano Spares RD-M7000-10 bracket axle unit. Engineered with precision, this replacement part guarantees reliable transmission and smooth, accurate gear shifts, ensuring your drivetrain operates efficiently. Designed for durability and ease of installation,...
                £13.99
                £13.99
              • Shimano Spares RD-M7000-11 GS rear derailleur outer plate assembly for bike components, showing detailed metal construction.Shimano Spares RD-M7000-11 GS rear derailleur outer plate assembly for bike components, showing the metal plate and mounting points.

                  Shimano Spares RD-M7000-11 GS-Type Rear Derailleur Outer Plate Assembly Replacement

                  Maintain the high performance and reliability of your Shimano drivetrain with the genuine Shimano Spares RD-M7000-11 outer plate assembly, designed specifically for GS-type rear derailleurs. This precision-engineered replacement part ensures smooth and consistent gear shifting, critical for both casual riders and serious cyclists who...
                  £9.99
                  £9.99
                • Shimano RD-M7000-11 derailleur stroke adjusting screws and plate, rear derailleur component for precise gear shifting.Shimano RD-M7000-11 rear derailleur stroke adjusting screws and plate, bicycle component spare parts.

                    Shimano RD-M7000-11 Stroke Adjusting Screws and Plate for Rear Derailleur

                    Optimize your bicycle’s gear shifting with the genuine Shimano RD-M7000-11 stroke adjusting screws and plate. Engineered to deliver precise rear derailleur adjustments, this component ensures your transmission operates at peak efficiency. Its design supports consistent, smooth gear changes, enhancing overall ride quality and reliability....
                    £1.99
                    £1.99
                  • Shimano RD-M7000-11 rear derailleur end adjust bolt and plate, M4 x 17.4mm, bicycle components for gear tuning.Shimano RD-M7000-11 rear derailleur end adjust bolt and plate, M4 x 17.4mm replacement component for bike gear shifting.

                      Shimano RD-M7000-11 Rear Derailleur End Adjust Bolt & Plate M4 x 17.4mm Replacement

                      Optimize your bike’s shifting precision with the Shimano RD-M7000-11 end adjust bolt and plate. Engineered to exacting standards, this genuine Shimano component ensures reliable and consistent rear derailleur performance, essential for maintaining smooth gear transitions. Perfectly suited for the RD-M7000 series, it offers a...
                      £1.99
                      £1.99
                    • Shimano RD-M7000-11 rear derailleur switch lever with fixing plate for bike component replacement, Shimano Spares.Shimano RD-M7000-11 rear derailleur switch lever with fixing plate, bicycle component for gear shifting replacement.

                        Shimano RD-M7000-11 Switch Lever Unit with Fixing Plate for Rear Derailleur Replacement

                        Enhance the performance and reliability of your bike’s shifting system with the genuine Shimano RD-M7000-11 switch lever unit. Engineered to deliver precise gear changes, this component is an essential upgrade or replacement for maintaining optimal function in your rear derailleur setup. Designed specifically for...
                        £3.99
                        £3.99
                      • Shimano Spares RD-M7000-11 P-Cover unit replacement for rear derailleur, showing close-up of component on a white background.Shimano Spares RD-M7000-11 P-cover unit for rear derailleur replacement, showing the small component part in detail.

                          Shimano Spares RD-M7000-11 P-Cover Unit Replacement for Rear Derailleur

                          The Shimano Spares RD-M7000-11 P-cover unit is a precision-engineered replacement component tailored for Shimano rear derailleur systems. Designed to ensure seamless integration and reliable operation, this genuine part supports the optimal performance of your bike’s drivetrain. Whether you are maintaining or repairing your transmission...
                          £5.99
                          £5.99
                        • Shimano RD-M7000-11 GS-Type inner plate replacement part for rear derailleur, showcasing the metal component with gear teeth.Shimano RD-M7000-11 GS-type inner plate replacement for rear derailleur, showing the metal component with gear teeth.

                            Shimano RD-M7000-11 GS-Type Inner Plate Replacement for Rear Derailleur

                            Ensure the seamless operation of your Shimano transmission system with the genuine Shimano Spares RD-M7000-11 inner plate GS-type. Expertly engineered to meet Shimano’s stringent quality standards, this replacement component guarantees precise compatibility with the RD-M7000 series rear derailleur. By maintaining optimal shifting performance, it...
                            £6.99
                            £6.99
                          • Shimano RD-5800 rear derailleur B-axle assembly, genuine replacement component for bike derailleur repair.Shimano RD-5800 rear derailleur B-Axle assembly for bike components, genuine replacement part with metal axle and mounting hardware.

                              Shimano RD-5800 Rear Derailleur B-Axle Assembly Genuine Replacement Part

                              Enhance your bike’s performance with the Shimano Spares RD-5800 B-axle assembly, a precision-engineered component designed to maintain the smooth operation of your rear derailleur. This genuine Shimano part ensures reliable and accurate gear shifts, contributing to a seamless riding experience. Crafted to meet strict...
                              £8.99
                              £8.99
                            • Shimano RD-6870 rear derailleur plate axle assembly SS-type, spare component for bike gear shifting.Shimano RD-6870 rear derailleur plate axle assembly SS-type spare part showing metal components for bike gear shifting.

                                Shimano RD-6870 Rear Derailleur Plate Axle Assembly SS-Type Spare Part

                                Maintain the precision and reliability of your bicycle’s drivetrain with the genuine Shimano RD-6870 plate axle assembly. Engineered to deliver smooth and accurate rear derailleur performance, this SS-type component ensures consistent gear shifting under various riding conditions. Manufactured to Shimano’s exacting standards, it serves...
                                £16.99
                                £16.99
                              • Shimano RD-6870 rear derailleur stroke adjusting bolts and plate replacement components for bike gear systems.Shimano RD-6870 rear derailleur stroke adjusting bolts and plate replacement components for bike gear shifting.

                                  Shimano RD-6870 Rear Derailleur Stroke Adjusting Bolts and Plate Replacement Parts

                                  Enhance your bicycle's shifting precision with the authentic Shimano RD-6870 stroke adjusting bolts and plate, designed to deliver consistent and accurate rear derailleur performance. Manufactured to Shimano’s stringent quality standards, these components guarantee reliable gear changes that improve your cycling efficiency and overall ride...
                                  £3.99
                                  £3.99
                                • Shimano RD-6800 GS rear derailleur outer plate and stopper pin replacement components for bike shifting.Shimano RD-6800 GS rear derailleur outer plate and stopper pin replacement components for bike drivetrain repair.

                                    Shimano RD-6800 GS Type Rear Derailleur Outer Plate & Stopper Pin Replacement

                                    Maintain the precision and reliability of your Shimano RD-6800 rear derailleur with this genuine outer plate and plate stopper pin, engineered exclusively for the GS type. Manufactured by Shimano, this replacement component ensures an exact fit, preserving the smooth shifting performance that Shimano is...
                                    £12.99
                                    £12.99
                                  • Shimano RD-6800 rear derailleur stroke adjusting screws with plate, M4 x 11.5mm bike component spare partShimano RD-6800 rear derailleur stroke adjusting screws M4 x 11.5mm with plate for bicycle component repair.

                                      Shimano RD-6800 Rear Derailleur Stroke Adjusting Screws M4 x 11.5mm with Plate

                                      Optimize your bike’s performance with the genuine Shimano Spares RD-6800 stroke adjusting screws and plate. Engineered specifically for the RD-6800 rear derailleur, these precision components deliver accurate and reliable gear shifting, essential for maintaining smooth transmission control. Their perfect fit and robust construction ensure...
                                      £1.99
                                      £1.99
                                    • Shimano Saint RD-M820 rear derailleur tension and guide pulley set for mountain bike components, replacement parts for smooth shifting.Shimano Saint RD-M820 rear derailleur tension and guide pulley set for mountain bike components, replacement parts.

                                        Shimano Saint RD-M820 Rear Derailleur Tension & Guide Pulley Set Replacement

                                        Enhance the performance and reliability of your Shimano Saint RD-M820 rear derailleur with this authentic tension and guide pulley set. Engineered to deliver precise shifting and seamless transmission, these components are essential for maintaining optimal drivetrain efficiency. Manufactured to meet Shimano’s rigorous standards, this...
                                        £17.40
                                        £19.99
                                        £17.40
                                        Save £2.59
                                      • Shimano RD-T670 rear derailleur outer plate assembly for replacement, showing detailed metal component with branding markings.Shimano RD-T670 rear derailleur outer plate assembly for replacement bicycle components, showing metal and plastic construction.

                                          Shimano RD-T670 Outer Plate Assembly Replacement for Rear Derailleur Spares

                                          Maintain the precision and reliability of your Shimano transmission system with the genuine Shimano Spares RD-T670 outer plate assembly. This essential replacement part is engineered specifically for the RD-T670 rear derailleur, ensuring seamless compatibility and restoring your bike’s original shifting performance. Designed to meet...
                                          £11.99
                                          £11.99
                                        • Shimano Deore XT RD-M786/M773 rear derailleur tension and guide pulley set on a component, showcasing durable bike drivetrain parts.Shimano Deore XT RD-M786/M773 rear derailleur tension and guide pulley set, bike components for smooth gear shifting

                                            Shimano Deore XT RD-M786/M773 Rear Derailleur Tension & Guide Pulley Set

                                            Enhance your bicycle’s shifting precision and reliability with the genuine Shimano Deore XT RD-M786/M773 tension and guide pulley set. Engineered to meet the highest standards of performance, this pulley set is designed specifically for multiple Deore XT rear derailleur models, ensuring seamless gear transitions...
                                            £17.40
                                            £19.99
                                            £17.40
                                            Save £2.59
                                          • Shimano RD-M786 SGS-type outer plate assembly for rear derailleur, replacement component for bike gear shifters.Shimano RD-M786 SGS rear derailleur outer plate assembly for replacement, showing detailed component with metal finish.

                                              Shimano RD-M786 SGS-Type Outer Plate Assembly Replacement for Rear Derailleur

                                              Ensure the continued high performance of your Shimano drivetrain with the genuine Shimano Spares RD-M786 outer plate assembly SGS-type. Engineered specifically for the RD-M786 rear derailleur, this replacement part guarantees precise compatibility and restores the smooth, reliable shifting essential for optimal riding experience. By...
                                              £13.99
                                              £13.99
                                            • Shimano RD-M781 SGS-Type rear derailleur outer plate assembly for bike components, showing the metal part with gear and mounting details.Shimano RD-M781 SGS rear derailleur outer plate assembly, bike component part for Shimano bicycle gear shifting system.

                                                Shimano RD-M781 SGS-Type Rear Derailleur Outer Plate Assembly Spare Part

                                                Enhance the reliability and precision of your bike’s shifting system with the genuine Shimano Rd-M781 Outer Plate Assembly. Engineered to meet Shimano’s exacting standards, this component ensures consistent, smooth gear changes and long-lasting durability. Ideal for riders who prioritise performance and dependability, it is...
                                                £16.99
                                                £16.99
                                              • Shimano Spares RD-M781 rear derailleur bracket axle unit for replacement in normal type derailleur, shown on white background.Shimano Spares RD-M781 bracket axle unit for rear derailleur replacement, showing metal components and precise construction.

                                                  Shimano Spares RD-M781 Bracket Axle Unit Replacement for Normal Type Rear Derailleur

                                                  The Shimano Spares RD-M781 bracket axle unit is an essential replacement component engineered to maintain the precise operation of your Shimano RD-M781 rear derailleur. Crafted with genuine Shimano quality, this part ensures reliable and smooth gear shifting, preserving the overall performance and integrity of...
                                                  £17.99
                                                  £17.99
                                                • Shimano Spares RD-M981 rear derailleur bracket axle replacement part for bike components, shown in the image.Shimano Spares RD-M981 rear derailleur bracket axle replacement part for bicycle components, shown with metal axle and mounting details.

                                                    Shimano Spares RD-M981 Rear Derailleur Bracket Axle Replacement Part 2

                                                    Ensure the optimal performance of your bicycle's transmission system with the Shimano Spares RD-M981 bracket axle 2. This genuine Shimano replacement part is engineered to provide a precise fit for your rear derailleur, guaranteeing smooth and reliable gear shifts every time. Designed to meet...
                                                    £8.99
                                                    £8.99
                                                  • Shimano RD-9000 rear derailleur pulley bolt set, 2-piece replacement spares for bike components, black metal bolts.Shimano RD-9000 rear derailleur pulley bolt set, 2-piece replacement spares for bike component maintenance

                                                      Shimano RD-9000 Rear Derailleur Pulley Bolt Set, 2 Pieces Replacement Spares

                                                      Maintain the exceptional performance of your Shimano drivetrain with the Shimano Spares RD-9000 pulley bolt set. Engineered for precision and durability, this genuine replacement part ensures seamless gear transitions by fitting perfectly with your RD-9000 rear derailleur. Designed to uphold the integrity of your...
                                                      £3.99
                                                      £3.99
                                                    • Shimano Spares RD-9000 plate axle assembly for rear derailleur replacement, showing detailed component parts.Shimano Spares RD-9000 rear derailleur plate axle assembly for bike components, showing detailed metal parts and threading.

                                                        Shimano Spares RD-9000 Plate Axle Assembly for Rear Derailleur Replacement

                                                        Enhance your bicycle's drivetrain efficiency with the Shimano Spares RD-9000 plate axle assembly, a precision-engineered component designed to optimise rear derailleur performance. This genuine Shimano part guarantees smooth and accurate gear shifting, contributing to a reliable and responsive riding experience. Suitable for a range...
                                                        £14.99
                                                        £14.99
                                                      • Shimano RD-9000 B-Axle Cap unit replacement for rear derailleur, showing the small component on a white background.Shimano RD-9000 B-Axle Cap Unit replacement for rear derailleur, bicycle component, Shimano spares, detailed close-up image.

                                                          Shimano RD-9000 B-Axle Cap Unit Replacement for Rear Derailleur Spares

                                                          The Shimano Spares RD-9000 B-axle cap unit is an essential genuine replacement component engineered to maintain precise rear derailleur performance. Designed specifically for the RD-9000 series, this cap unit ensures smooth and reliable shifting, preserving the integrity of your Shimano drivetrain. Its authentic construction...
                                                          £7.99
                                                          £7.99
                                                        • Shimano Spares RD-9000 rear derailleur nose replacement part for bike rear derailleur mech, close-up view of component.Shimano Spares RD-9000 rear derailleur nose replacement part for Shimano rear derailleur mech, close-up of component.

                                                            Shimano Spares RD-9000 Nose Replacement Part for Rear Derailleur Mech

                                                            Maintain the precision and reliability of your Shimano transmission system with the genuine Shimano Spares RD-9000 nose replacement part. Engineered to exacting standards, this component guarantees smooth and consistent gear shifting performance, essential for riders who demand excellence from their equipment. Its design ensures...
                                                            £0.99
                                                            £0.99
                                                          • Shimano RD-M430 rear derailleur cable adjusting bolt for replacement, close-up of bike component part.Shimano RD-M430 rear derailleur cable adjusting bolt, replacement component on a bicycle derailleur.

                                                              Shimano RD-M430 Rear Derailleur Cable Adjusting Bolt Unit Replacement Part

                                                              Optimize your bike’s gear shifting precision with the genuine Shimano RD-M430 cable adjusting bolt unit. Engineered specifically for rear derailleur cable tension adjustments, this component ensures smooth and accurate transmission performance. Designed to integrate seamlessly with Shimano systems, it upholds the high standards of...
                                                              £2.99
                                                              £2.99
                                                            • Shimano Ultegra RD-6700/6770 rear derailleur pulley set for Shimano Deore XT and Saint components, with metal and plastic pulley wheels.Shimano Ultegra RD-6700/6770 rear derailleur pulley set for bike components, compatible with Deore XT and Saint groups.

                                                                Shimano Ultegra RD-6700/6770 Rear Mech Pulley Set for Deore XT & Saint

                                                                Upgrade your bicycle’s drivetrain reliability with the Shimano Ultegra RD-6700/6770 rear mech pulley set, a precision-engineered component designed to enhance shifting accuracy and consistency. As a genuine Shimano replacement part, this pulley set ensures optimal chain tension and smooth gear transitions, critical for maintaining...
                                                                £13.05
                                                                £19.99
                                                                £13.05
                                                                Save £6.94
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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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