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-M9000 bracket axle for rear derailleur spare part, close-up of the Shimano bike component in black and silver.Shimano RD-M9000 bracket axle for direct mount rear derailleur, bicycle component spare part with metal construction.

      Shimano RD-M9000 Bracket Axle 2 Direct Mount Rear Derailleur Spare Part

      The Shimano Spares RD-M9000 bracket axle 2 is designed for direct mount type rear mechs, ensuring precise and reliable transmission performance. This genuine Shimano replacement part guarantees perfect compatibility and durability for your bike's drivetrain. What It’s Good For Maintaining optimal rear derailleur alignment...
      £5.65
      £5.99
      £5.65
      Save £0.34
    • Shimano RD-M9000 SGS inner plate replacement part for rear derailleur, shown in close-up image.Shimano RD-M9000 SGS rear derailleur inner plate replacement part for bike components, showing detailed metal gear piece.

        Shimano RD-M9000 SGS Inner Plate Replacement Part for Rear Derailleur

        The Shimano Spares RD-M9000 inner plate SGS ensures precise rear mech performance and smooth shifting. This genuine replacement part maintains your bike's transmission reliability and durability. What It’s Good For Restoring Shimano rear mech functionality with an authentic replacement Maintaining smooth and accurate gear...
        £9.44
        £9.99
        £9.44
        Save £0.55
      • Shimano Spares RD-M9000 XTR GS Type inner plate for rear derailleur, bike component replacement part, close-up of the metal gear piece.Shimano Spares RD-M9000 XTR GS rear derailleur inner plate component for bicycle gear shifting.

          Shimano Spares RD-M9000 XTR GS Type Inner Plate Rear Derailleur Replacement Part

          The Shimano Spares RD-M9000 XTR Inner plate, GS type, ensures smooth and reliable rear derailleur performance. This genuine replacement part is designed for precise gear shifts and durability. Made by Shimano, it fits perfectly into your existing setup, maintaining optimal transmission efficiency and extending...
          £9.44
          £9.99
          £9.44
          Save £0.55
        • Shimano Spares RD-M9050 P-Cover Unit for rear derailleur, genuine replacement component for Shimano bicycle components.Shimano Spares RD-M9050 rear derailleur P-Cover unit, genuine replacement component for bike rear mech, close-up view.

            Shimano Spares RD-M9050 P-Cover Unit Genuine Rear Mech Replacement Part

            The Shimano Spares RD-M9050 P-cover unit ensures reliable protection and smooth performance for your rear mech. Designed as a genuine replacement part, it maintains the integrity of your transmission system. Crafted with precision, this unit fits perfectly and supports optimal gear shifting, extending the...
            £21.72
            £22.99
            £21.72
            Save £1.27
          • Shimano RD-M9050 P-Tension Spring for rear derailleur, replacement spare part showing metallic spring component.Shimano RD-M9050 P-Tension spring for rear derailleur components, used for derailleur tension adjustment.

              Shimano RD-M9050 P-Tension Spring Replacement for Rear Derailleur Spares

              The Shimano Spares RD-M9050 P-tension spring ensures optimal performance for your rear mech. Designed as a genuine replacement part, it maintains smooth gear shifting and reliable transmission function. Made by Shimano, this component fits precisely and offers durability for long-lasting use. Ideal for keeping...
              £3.77
              £3.99
              £3.77
              Save £0.22
            • Shimano RD-M9050 rear derailleur boot cover, genuine replacement spare part for bike components.Shimano RD-M9050 rear derailleur boot cover, genuine replacement spare part for bike components, shown in black.

                Shimano RD-M9050 Rear Derailleur Boot Cover Genuine Replacement Spare Part

                Protect your Shimano RD-M9050 rear derailleur with this genuine boot cover, designed for durability and perfect fit. Ensure smooth transmission performance by replacing worn parts with this authentic component. What It’s Good For Extending the life of your RD-M9050 rear mech Maintaining optimal gear...
                £2.82
                £2.99
                £2.82
                Save £0.17
              • Shimano RD-M9050 P-Seal Ring replacement component for rear derailleur, durable bike shifter spare part.Shimano RD-M9050 P-Seal Ring replacement component for rear derailleur, showcasing a small metal seal part.

                  Shimano RD-M9050 P-Seal Ring Replacement Part for Rear Derailleur Spares

                  The Shimano Spares RD-M9050 P-seal ring ensures a perfect fit for your rear mech, maintaining smooth and reliable shifting performance. This genuine Shimano part guarantees durability and compatibility with your transmission system. What It’s Good For Maintaining optimal rear mech function Ensuring long-lasting performance...
                  £1.88
                  £1.99
                  £1.88
                  Save £0.11
                • Shimano RD-M9050 inner plate for rear derailleur replacement, showing the metal component with gear teeth and mounting holes.Shimano RD-M9050 inner plate for rear derailleur, bike component spare part, made by Shimano Spares.

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

                    The Shimano Spares RD-M9050 inner plate SGS ensures precise shifting and reliable performance for your rear mech. Designed as a genuine Shimano replacement, it maintains your bike’s transmission efficiency. Crafted to fit seamlessly with the RD-M9050 model, this inner plate helps extend the lifespan...
                    £37.79
                    £39.99
                    £37.79
                    Save £2.20
                  • Shimano RD-M9050 GS rear derailleur inner plate replacement component for bike gears, part of Shimano Spares collection.Shimano RD-M9050 GS rear derailleur inner plate replacement component, showing detailed metal part for Shimano bike gear system.

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

                      The Shimano Spares RD-M9050 inner plate GS is a genuine replacement part designed to maintain the performance of your rear mech. Crafted with precision, it ensures seamless gear shifting and reliable transmission function. Perfect for riders needing a durable and exact fit for their...
                      £37.79
                      £39.99
                      £37.79
                      Save £2.20
                    • Shimano RD-T4000 silver outer plate for rear derailleur, replacement component for bike gear mechanisms.Shimano RD-T4000 silver outer plate replacement part for rear derailleur, component for bike gear shifting system.

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

                        Upgrade your bike's performance with the Shimano Spares RD-T4000 outer plate in sleek silver. Designed to fit seamlessly, this genuine Shimano replacement part ensures reliable rear mech function and smooth gear shifts every ride. Crafted for durability, it helps maintain optimal transmission efficiency. What...
                        £5.65
                        £5.99
                        £5.65
                        Save £0.34
                      • Shimano Rdm4000 Pulley Bolt Set Spares & AccessoriesShimano Spares RD-M4000 pulley bolt set | Swinnerton Cycles

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

                          Ensure smooth gear shifts with the Shimano Spares RD-M4000 pulley bolt set. Designed for durability and perfect fit, it maintains your rear mech's optimal performance. What It’s Good For Replacing worn or damaged pulley bolts on RD-M4000 rear mech Maintaining smooth and reliable transmission...
                          £1.88
                          £1.99
                          £1.88
                          Save £0.11
                        • Shimano RD-M4000 SGS rear derailleur inner plate replacement part for bicycle components.Shimano RD-M4000 SGS rear derailleur inner plate replacement component for bike gear shifting.

                            Shimano RD-M4000 SGS Rear Derailleur Inner Plate Replacement Spares

                            The Shimano Spares RD-M4000 inner plate, SGS is an essential component designed to maintain the performance of your rear mech. Made by Shimano, this genuine replacement ensures durability and precise fit. Keep your transmission running smoothly by replacing worn or damaged parts with this...
                            £3.77
                            £3.99
                            £3.77
                            Save £0.22
                          • Shimano Altus RD-M370 rear derailleur tension and guide pulley set, bicycle components for smooth gear shifting.Shimano Altus RD-M370 rear derailleur tension and guide pulley set for bicycle gear shifting components.

                              Shimano Altus RD-M370 Rear Derailleur Tension and Guide Pulley Set Replacement

                              Upgrade your bike’s performance with the Shimano Altus RD-M370 tension and guide pulley set. Designed as a genuine replacement, it ensures smooth shifting and reliable transmission for your rear derailleur. Crafted to fit the Altus RD-M370 rear derailleur perfectly, this set enhances drivetrain efficiency...
                              £4.84
                              £5.99
                              £4.84
                              Save £1.15
                            • Shimano Fd-4400 Clamp Bolt M5 X 17 Mm Spares & AccessoriesShimano Fd-4400 Clamp Bolt M5 X 17 Mm Spares & Accessories | Swinnerton Cycles

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

                                The Shimano FD-4400 Clamp Bolt M5 x 17 mm is a reliable genuine replacement part designed to keep your bike's transmission running smoothly. Crafted for durability, it ensures a secure fit for your rear mech. Easy to install and made by Shimano, this clamp...
                                £1.99
                                £1.99
                              • Shimano Tourney TY RD-A070 rear derailleur tension and guide pulley set for bike components, showing metal pulleys and mounting hardware.Shimano Tourney TY RD-A070 rear derailleur tension and guide pulley set for bicycle components on a black background.

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

                                  The Shimano Tourney TY RD-A070 tension and guide pulley set ensures smooth and reliable shifting for your rear derailleur. Crafted as a genuine Shimano replacement part, it maintains optimal performance and durability. Designed specifically for the RD-A070 rear derailleur, this set is essential for...
                                  £4.84
                                  £5.99
                                  £4.84
                                  Save £1.15
                                • Shimano RD-M670 B-Axle replacement part for direct mount rear derailleur, bike component, Shimano Spares, close-up of the axle.Shimano RD-M670 B-Axle replacement part for direct mount rear derailleur, bicycle component, Shimano Spares product.

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

                                    The Shimano Spares RD-M670 B-axle 2 is a genuine replacement part designed specifically for direct mount rear mechs. This component ensures reliable transmission performance and durability. Engineered by Shimano, it maintains the high standards of precision and quality that riders expect from their gear....
                                    £7.55
                                    £7.99
                                    £7.55
                                    Save £0.44
                                  • Shimano Deore rear derailleur tension and guide pulley set, bicycle components for smooth gear shifting.Shimano Deore RD-T610 rear derailleur tension and guide pulley set for bike components, featuring durable metal and precise construction.

                                      Shimano Deore RD-T610 Rear Derailleur Tension & Guide Pulley Set Replacement

                                      Upgrade your Shimano Deore RD-T610 with this genuine tension and guide pulley set, designed to ensure smooth and precise shifting. Made to fit perfectly, it maintains the performance and reliability of your rear derailleur. Crafted by Shimano, these pulleys are essential for optimal transmission...
                                      £7.29
                                      £8.99
                                      £7.29
                                      Save £1.70
                                    • Shimano RD-T610 rear derailleur inner plate replacement component for bike gear shifting.Shimano RD-T610 rear derailleur inner plate replacement component for bicycle gear systems.

                                        Shimano RD-T610 Rear Derailleur Inner Plate Replacement Spare Part

                                        The Shimano Spares RD-T610 inner plate is a genuine replacement part designed to maintain optimal performance of your rear derailleur. Crafted by Shimano, it ensures durability and precise shifting for smooth transmission operation. This component is essential for those who want reliable spare parts...
                                        £3.77
                                        £3.99
                                        £3.77
                                        Save £0.22
                                      • Shimano RD-M615 derailleur pulley bolt pair, replacement components for rear derailleur spares, shown on a white background.Shimano RD-M615 rear derailleur pulley bolt pair, replacement components for bicycle derailleur parts.

                                          Shimano RD-M615 Pulley Bolt Pair Replacement for Rear Derailleur Spares

                                          Ensure smooth shifting performance with the Shimano RD-M615 pulley bolt pair. Designed for durability and precise fit, these bolts maintain your rear mech's efficiency. What It’s Good For Reliable replacement for worn or lost pulley bolts Maintains optimal transmission function Genuine Shimano quality ensures...
                                          £3.77
                                          £3.99
                                          £3.77
                                          Save £0.22
                                        • Shimano RD-M615 SGS rear derailleur outer plate assembly in black, bicycle component for precise gear shifting.Shimano RD-M615 SGS rear derailleur outer plate assembly in black, bicycle components for precise gear shifting.

                                            Shimano RD-M615 SGS Type Rear Derailleur Outer Plate Assembly, Black

                                            Upgrade your bike with the Shimano Spares RD-M615 outer plate assembly. Designed for durability and precision, this black SGS type part ensures smooth rear mech performance. Crafted by Shimano, it guarantees compatibility and long-lasting function for your transmission system. What It’s Good For Reliable...
                                            £10.38
                                            £10.99
                                            £10.38
                                            Save £0.61
                                          • Shimano RD-M610 GS rear derailleur outer plate assembly in black, bicycle components spare part.Shimano RD-M610 GS rear derailleur outer plate assembly in black, bicycle component for Shimano spare parts.

                                              Shimano RD-M610 GS Type Rear Derailleur Outer Plate Assembly Black Spare Part

                                              Upgrade your bike’s performance with the Shimano Spares RD-M610 outer plate assembly. This genuine Shimano component ensures a perfect fit and smooth gear shifts for your rear derailleur. Crafted for durability and precision, it maintains optimal transmission function. Designed specifically for GS type rear...
                                              £10.38
                                              £10.99
                                              £10.38
                                              Save £0.61
                                            • Shimano RD-M610 SGS rear derailleur inner plate replacement part for bike components, shown in close-up.Shimano RD-M610 SGS rear derailleur inner plate replacement part for bike components, showing the metal plate and mounting area.

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

                                                The Shimano RD-M610 inner plate, SGS type, is a genuine replacement part designed for reliable performance and durability. Perfect for maintaining your Shimano rear mech's efficiency. What It’s Good For Restoring the smooth shifting performance of your Shimano rear mech Ensuring compatibility with SGS...
                                                £3.77
                                                £3.99
                                                £3.77
                                                Save £0.22
                                              • Shimano RD-M610 GS type rear derailleur inner plate replacement part for bike components.Shimano RD-M610 GS type inner plate replacement for rear derailleur, bike component spare part, Shimano Spares.

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

                                                  Ensure smooth gear shifts with the Shimano Spares RD-M610 inner plate. Designed for GS type rear mechs, this genuine replacement part maintains optimal transmission performance. Durable and precise, it supports reliable cycling experiences. What It’s Good For Restoring original rear mech function Enhancing gear...
                                                  £3.77
                                                  £3.99
                                                  £3.77
                                                  Save £0.22
                                                • Shimano RD-RX825 rear derailleur outer plate assembly, a replacement component for bike gear shifting system.Shimano RD-RX825 rear derailleur outer plate assembly, bicycle component for precise gear shifting, Shimano Spares replacement part

                                                    Shimano RD-RX825 Rear Derailleur Outer Plate Assembly Replacement Part

                                                    The Shimano RD-RX825 outer plate assembly is a genuine replacement part designed to maintain optimal performance of your rear mech. Crafted for durability and precision, it ensures smooth shifting and reliable transmission. What It’s Good For Restoring Shimano RD-RX825 rear mech functionality Ensuring smooth...
                                                    £15.11
                                                    £15.99
                                                    £15.11
                                                    Save £0.88
                                                  • Shimano 105 RD-R7100 rear derailleur tension and guide pulley set for bicycle components.Shimano 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

                                                      Upgrade your drivetrain with the Shimano 105 RD-R7100 tension and guide pulley set, designed for precision and durability. These genuine Shimano components ensure smooth and reliable shifting performance, enhancing your ride quality. Perfectly engineered as replacement parts, they maintain optimal chain tension and guide...
                                                      £12.15
                                                      £14.99
                                                      £12.15
                                                      Save £2.84
                                                    • Shimano RD-R7100 rear derailleur outer plate and retaining screw, spare parts for bike components, black metal finish.Shimano RD-R7100 rear derailleur outer plate and retaining screw spare parts for bicycle components.

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

                                                        Maintain your Shimano RD-R7100 rear derailleur’s performance with this genuine outer plate and retaining screw. Designed for precise fit and durability, it ensures smooth gear changes and prolongs component life. What It’s Good For Restoring optimal function to your RD-R7100 rear mech Ensuring secure...
                                                        £16.05
                                                        £16.99
                                                        £16.05
                                                        Save £0.94
                                                      • Shimano Spares rear derailleur end adjust screw and plate for Shimano RD-RX822 GS derailleur replacement, component parts.Shimano RD-RX822 GS rear derailleur end adjust screw and plate replacement component for bike gear shifting.

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

                                                          Ensure precise rear derailleur adjustments with the Shimano RD-RX822 GS end adjust screw and plate. Designed for seamless compatibility and durability, this genuine Shimano component guarantees reliable performance. Perfect for maintaining optimal gear shifting and prolonging transmission life, this replacement part fits perfectly within...
                                                          £1.88
                                                          £1.99
                                                          £1.88
                                                          Save £0.11
                                                        • Shimano RD-RX820 rear derailleur inner plate replacement component for bike derailleur spares.Shimano RD-RX820 inner plate replacement part for rear derailleur, showing silver metal component with precise detailing.

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

                                                            The Shimano Spares RD-RX820 inner plate ensures smooth and reliable shifting performance. Designed as a genuine replacement, it maintains your bike's transmission efficiency. Perfect for riders needing a durable and precise rear mech component, this inner plate extends the life of your Shimano RD-RX820...
                                                            £6.61
                                                            £6.99
                                                            £6.61
                                                            Save £0.38
                                                          • Shimano Spares RD-RX820 rear derailleur P-cover unit replacement component for bicycle drivetrain.Shimano Spares RD-RX820 rear derailleur P-cover unit, bicycle component replacement part with detailed close-up view

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

                                                              The Shimano Spares RD-RX820 P-cover unit is a genuine replacement part designed to maintain your rear mech's performance. Its precise fit ensures smooth transmission function and durability. Crafted by Shimano, this component guarantees reliable quality and compatibility with your drivetrain system, making repairs and...
                                                              £2.82
                                                              £2.99
                                                              £2.82
                                                              Save £0.17
                                                            • Shimano GRX rear derailleur pulley set replacement kit with two durable pulleys for bike components.Shimano GRX rear derailleur pulley set replacement kit for RX-RX820 and RX-RX825 components.

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

                                                                Ensure your Shimano GRX RD-RX825 or RD-RX820 rear derailleur performs at its best with this genuine pulley set. Designed specifically for GRX rear derailleurs, this replacement guide and tension pulley set helps maintain smooth and precise shifting. Regularly updating your pulley wheels enhances drivetrain...
                                                                £16.20
                                                                £19.99
                                                                £16.20
                                                                Save £3.79
                                                              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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