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-M9260 rear derailleur cable cover and fixing screw, genuine spare bike component, shown in close-up image.Shimano RD-M9260 rear derailleur cable cover and fixing screw for bike components, genuine spare part.

    Shimano RD-M9260 Rear Mech Cable Cover and Fixing Screw Genuine Spare Part - Black

    Keep your Shimano rear mech secure with this genuine RD-M9260 cable cover and fixing screw. Designed for reliable performance, it ensures smooth transmission and easy maintenance. Crafted to fit perfectly, this genuine Shimano spare helps extend the life of your bike’s components, maintaining optimal...
    £8.99
    £8.99
    • Black
  • Shimano Spares RD-M9250 stroke adjusting screws and plate for rear derailleur replacement, shown on a component image.Shimano Spares RD-M9250 rear derailleur stroke adjusting screws and plate for component replacement, shown on a white background.

    Shimano Spares RD-M9250 Stroke Adjusting Screws & Plate for Rear Mech Replacement - Black

    Ensure precise gear shifting with the Shimano Spares RD-M9250 stroke adjusting screws and plate. Designed for durability and perfect fit, this genuine component maintains your rear mech's optimal performance. Easy to install and reliable, it keeps your transmission running smoothly, minimizing maintenance downtime. What...
    £9.99
    £9.99
    • Black
  • Shimano Spares RD-M9250 rear derailleur plate tension spring unit for bike component replacement.Shimano Spares RD-M9250 rear derailleur plate tension spring unit for bicycle component replacement, shown in the image.

    Shimano Spares RD-M9250 Rear Derailleur Plate Tension Spring Unit Replacement - Black

    The Shimano Spares RD-M9250 plate tension spring unit ensures precise rear derailleur performance. Designed as a genuine replacement part, it maintains smooth gear shifting and reliable transmission function. Crafted to meet Shimano’s exact standards, this component extends the lifespan of your rear mech and...
    £9.99
    £9.99
    • Black
  • Shimano Spares RD-M9250 rear derailleur plate bumper replacement component for bike gear shifting.Shimano Spares RD-M9250 rear derailleur plate bumper replacement component, showing the small plastic bumper part for bicycle gear system

    Shimano Spares RD-M9250 Rear Derailleur Plate Bumper Replacement Part - Black

    Ensure your bike’s rear derailleur stays protected with the Shimano Spares RD-M9250 plate bumper. This genuine replacement part is designed for durability and perfect fitment. Made by Shimano, it guarantees seamless compatibility with your Shimano transmission system, helping maintain smooth shifting performance and prolonging...
    £8.99
    £8.99
    • Black
  • Shimano RD-M9250 rear derailleur plate axle and cap replacement parts, close-up view of components for bike gear shifting.Shimano RD-M9250 rear derailleur axle and cap replacement components, showing metal parts on a plain background.

    Shimano RD-M9250 Rear Derailleur Plate Axle and Cap Replacement Part - Black

    Upgrade your bike with the genuine Shimano Spares RD-M9250 plate axle and cap. Designed for durability and precision, this component ensures smooth rear mech performance. Perfect for maintaining your transmission system, it guarantees a reliable fit and long-lasting use. Keep your bike running like...
    £14.99
    £14.99
    • Black
  • Shimano Spares RD-M9250 SGS outer link plate for rear derailleur replacement, showcasing the component's detailed metal construction.Shimano Spares RD-M9250 SGS outer link plate unit for rear derailleur replacement, showcasing metal component with mounting holes.

    Shimano Spares RD-M9250 SGS Outer Link Plate Unit for Rear Derailleur Replacement - Black

    The Shimano Spares RD-M9250 outer link plate unit SGS is an essential component for maintaining your bike’s smooth shifting performance. Designed as a genuine Shimano replacement part, it ensures reliable compatibility and durability. Perfect for riders who want to keep their Shimano rear mech...
    £94.99
    £94.99
    • Black
  • Shimano RD-M9250 GS outer link plate for rear derailleur replacement, showing the metal component with precise detailing.Shimano RD-M9250 GS rear derailleur outer link plate component for bike drivetrain replacement, black metal part.

    Shimano RD-M9250 GS Outer Link Plate Unit Replacement Part for Rear Derailleur - Black

    Ensure smooth shifting with the Shimano Spares RD-M9250 outer link plate unit, GS. This genuine Shimano component guarantees reliable performance and durability for your rear mech. Designed for easy replacement, it keeps your transmission running efficiently, extending the life of your bike's drivetrain. What...
    £94.99
    £94.99
    • Black
  • Shimano RD-M9250 rear derailleur outer link cap replacement for Shimano derailleur components.Shimano RD-M9250 rear derailleur outer link cap replacement for bike components, shown in the image.

    Shimano RD-M9250 Outer Link Cap Replacement for Rear Derailleur Spares - Black

    Ensure smooth shifting with this genuine Shimano Spares RD-M9250 outer link cap. Designed to fit perfectly, it maintains your rear mech's performance and reliability. Made with durable materials, this component extends the life of your transmission system and guarantees optimal gear changes every ride....
    £5.99
    £5.99
    • Black
  • Shimano RD-M9250 rear derailleur outer link bumper unit replacement component for bike derailleurs.Shimano RD-M9250 outer link bumper unit for rear derailleur replacement, showing the small component in a clear close-up image.

    Shimano RD-M9250 Outer Link Bumper Unit Replacement for Rear Derailleur - Black

    The Shimano Spares RD-M9250 outer link bumper unit ensures smooth shifting performance by protecting your rear mech. Crafted for durability, it seamlessly fits Shimano systems, maintaining optimal transmission function. What It’s Good For Reliable replacement for worn or damaged parts Maintains smooth and precise...
    £19.99
    £19.99
    • Black
  • Shimano Spares RD-M9250 rear derailleur name plate replacement for bike's rear mech system, showing close-up of component.Shimano Spares RD-M9250 rear derailleur name plate replacement for bike rear mech system, showcasing the component's design.

    Shimano Spares RD-M9250 Name Plate Replacement for Rear Mech System - Black

    Upgrade your bike with the genuine Shimano Spares RD-M9250 name plate. This replacement component ensures perfect fit and reliable performance for your rear mech system. Designed for durability and precision, it maintains optimal transmission function and extends the life of your bike’s drivetrain. What...
    £18.99
    £18.99
    • Black
  • Shimano RD-M9250 rear derailleur mounting screw, genuine spare component for bike drivetrain repair.Shimano Genuine RD-M9250 rear derailleur mounting screw, replacement component for bicycle drivetrain parts.

    Shimano Genuine RD-M9250 Rear Mech Mounting Screw Unit Replacement Part - Black

    The Shimano Spares RD-M9250 mounting screw unit ensures a secure fit for your rear mech. Crafted as a genuine replacement part, it guarantees compatibility and durability for smooth bike performance. Designed specifically for Shimano transmissions, this component is essential for maintaining your bike’s shifting...
    £27.99
    £27.99
    • Black
  • Shimano RD-M9250 SGS rear derailleur inner plate replacement part for bicycle components, shown in the image.Shimano RD-M9250 SGS rear derailleur inner plate replacement component for Shimano bike gear systems.

    Shimano RD-M9250 SGS Rear Derailleur Inner Plate Replacement Spare Part - Black

    The Shimano Spares RD-M9250 inner plate, SGS is a genuine replacement component designed to maintain optimal performance of your rear mech. Crafted with precision, it ensures seamless gear shifting and durability for your bike's transmission system. Perfect for riders who want to keep their...
    £26.99
    £26.99
    • Black
  • Shimano RD-M9250 GS rear derailleur inner plate replacement component for bike gears, showing detailed metal part with branding.Shimano RD-M9250 GS rear derailleur inner plate replacement component for bike gear shifting.

    Shimano RD-M9250 GS Rear Derailleur Inner Plate Replacement Spare Part - Black

    Ensure smooth shifting with the genuine Shimano Spares RD-M9250 inner plate. Designed for reliable performance, it maintains your rear mech's precision and durability. What It’s Good For Replacing worn or damaged rear mech parts Maintaining smooth gear transitions Extending the lifespan of your transmission...
    £26.99
    £26.99
    • Black
  • Shimano Spares RD-M9250 derailleur end adjust screw and plate for precise gear tuning, component for bike derailleur maintenance.Shimano Spares RD-M9250 derailleur end adjust screw and plate for precise tuning, shown on a component with detailed metal parts.

    Shimano Spares RD-M9250 End Adjust Screw and Plate for Precise Derailleur Tuning - Black

    Ensure precise derailleur tuning with the Shimano Spares RD-M9250 end adjust screw and plate. This genuine component guarantees reliable performance and durability for your transmission system. Easy to install and designed to fit perfectly, it helps maintain smooth gear shifts and extends the lifespan...
    £9.99
    £9.99
    • Black
  • Shimano RD-M9250 rear derailleur cable cover and fixing screw, spare bike components for Shimano drivetrain repair.Shimano RD-M9250 rear derailleur cable cover and fixing screw spare parts for bicycle components.

    Shimano RD-M9250 Rear Mech Cable Cover and Fixing Screw Spare Parts - Black

    Ensure smooth shifting with this genuine Shimano cable cover and fixing screw. Designed specifically for the RD-M9250 rear mech, these components guarantee reliable performance and durability. Made to seamlessly fit and protect your transmission system, these spares keep your bike running efficiently. Perfect for...
    £8.99
    £8.99
    • Black
  • Shimano RD-M9100 P-Tension Spring replacement part for rear derailleur, shown in exploded view of components.Shimano RD-M9100 P-Tension spring replacement part for rear derailleur components, showing the small metal spring in a close-up image.

    Shimano RD-M9100 P-Tension Spring Replacement Part for Rear Derailleur - Silver

    The Shimano Spares RD-M9100 P-tension spring ensures precise tension for smooth rear mech performance. This genuine component guarantees reliable transmission operation. Designed specifically for Shimano's RD-M9100, it provides durability and consistent shifting, making it an essential part for maintaining your bike's drivetrain. What It’s...
    £2.99
    £2.99
    • Silver
  • Shimano RD-M8250-SGS rear derailleur plate assembly for mountain bike, genuine replacement component by Shimano Spares.Shimano RD-M8250-SGS rear derailleur plate assembly for bike components, genuine replacement part, shown in the image.

    Shimano RD-M8250-SGS Rear Derailleur Plate Assembly Genuine Replacement Part - Black

    Shimano Spares RD-M8250-SGS plate assembly ensures smooth shifting. Designed as a genuine replacement, it maintains your bike's performance and reliability. Perfect for keeping your rear mech in top condition with authentic Shimano quality. What It’s Good For Restoring precise rear derailleur function Maintaining Shimano...
    £79.99
    £79.99
    • Black
  • Shimano Spares RD-M8250 GS outer plate unit for rear derailleur, showing the replacement component for mountain bike gear system.Shimano Spares RD-M8250 GS outer plate unit for rear derailleur, showing detailed metal component for bike gear shifting.

    Shimano Spares RD-M8250 GS Outer Plate Unit Replacement for Rear Mech - Black

    Upgrade your bike with the Shimano Spares RD-M8250 outer plate unit, GS. This genuine Shimano component ensures reliable performance and smooth shifting for your rear mech. Crafted for durability, it seamlessly fits your transmission system, keeping your ride efficient and responsive. Designed specifically as...
    £29.99
    £29.99
    • Black
  • Shimano Spares RD-M8250 rear derailleur mounting screw, replacement component for bike gear shifting system.Shimano Spares RD-M8250 rear derailleur mounting screw unit for bicycle components, with visible screw and mounting bracket.

    Shimano Spares RD-M8250 Rear Derailleur Mounting Screw Unit Replacement Part - Black

    Ensure smooth gear shifts with the Shimano Spares RD-M8250 mounting screw unit. This genuine replacement part guarantees reliable performance and perfect fit for your rear mech. What It’s Good For Maintaining optimal rear derailleur alignment Extending the life of your transmission system Easy and...
    £32.99
    £32.99
    • Black
  • Shimano RD-M8250-GS rear derailleur mech plate assembly, genuine replacement component for bike gear shifting.Shimano RD-M8250-GS rear derailleur mech plate assembly showing gear cage and mounting hardware, genuine bicycle component.

    Shimano RD-M8250-GS Rear Mech Plate Assembly Genuine Replacement Part - Black

    Ensure smooth gear shifts with the Shimano Spares RD-M8250-GS plate assembly. This genuine replacement part is designed to fit perfectly and restore optimal performance to your rear mech. Crafted with precision, it guarantees durability and reliable transmission function, keeping your ride efficient and enjoyable....
    £79.99
    £79.99
    • Black
  • Shimano RD-M8250 genuine battery holder replacement for rear derailleur, showing the small component for bike spare parts.Shimano RD-M8250 genuine battery holder replacement for rear derailleur spare parts, shown in the image.

    Shimano RD-M8250 Genuine Battery Holder Replacement for Rear Mech Spares - Black

    Ensure your Shimano rear mech stays powered with this genuine battery holder. Designed for durability and perfect fit, it keeps your transmission running smoothly. What It’s Good For Reliable power supply for Shimano RD-M8250 rear mech Easy installation and secure fit Maintains optimal transmission...
    £39.99
    £39.99
    • Black
  • Shimano Spares RD-M6250-SGS rear derailleur outer plate assembly for smooth shifting on bike components.Shimano Spares RD-M6250-SGS rear derailleur outer plate assembly for smooth shifting bike components.

    Shimano Spares RD-M6250-SGS Rear Derailleur Outer Plate Assembly for Smooth Shifting - Black

    Upgrade your bike with the genuine Shimano Spares RD-M6250-SGS outer plate assembly. Designed for durability and precise shifting, this component ensures smooth rear mech performance. Easy to install and built to last, it maintains the integrity of your bike's transmission system for optimal riding...
    £22.99
    £22.99
    • Black
  • Shimano RD-M6250-SGS inner plate replacement part for rear derailleur, used in Shimano mountain bike components for smooth shifting.Shimano RD-M6250-SGS rear derailleur inner plate replacement part for smooth shifting, showing the component's detailed metal structure.

    Shimano RD-M6250-SGS Inner Plate Replacement Part for Rear Mech Smooth Shifting - Black

    Ensure smooth shifting with the genuine Shimano RD-M6250-SGS inner plate. Designed for reliable performance and durability, this replacement part keeps your rear mech functioning perfectly. What It’s Good For Maintaining optimal transmission performance Extending the lifespan of your rear mech Easy installation with genuine...
    £12.99
    £12.99
    • Black
  • Shimano RD-R9100 rear derailleur inner plate replacement part for smooth shifting on bicycle drivetrain components.Shimano RD-R9100 rear derailleur inner plate replacement part for smooth shifting on bike components.

      Shimano RD-R9100 Rear Derailleur Inner Plate Replacement Part for Smooth Shifting

      Enhance the performance and reliability of your bicycle’s drivetrain with the genuine Shimano Spares RD-R9100 inner plate. Engineered to exacting standards, this replacement part ensures precise and consistent shifting, maintaining the smooth operation of your rear derailleur. As an essential component designed specifically for...
      £49.99
      £49.99
    • Shimano RD-R9100 rear derailleur outer plate and stopper pin replacement components for bike gear shifting.Shimano RD-R9100 rear derailleur outer plate and stopper pin replacement components on a white background

        Shimano RD-R9100 Rear Derailleur Outer Plate and Plate Stopper Pin Replacement Parts

        Maintain the precision and reliability of your Shimano drivetrain with the genuine Shimano RD-R9100 outer plate and plate stopper pin. Engineered as an authentic replacement part, this component ensures smooth and consistent gear shifting, preserving the optimal performance of your rear derailleur. Trust in...
        £84.99
        £84.99
      • Shimano RD-R9100 rear derailleur stroke adjusting screws and replacement plate, bicycle component spare parts.Shimano RD-R9100 rear derailleur stroke adjusting screws and plate replacement parts, bicycle components for precise gear shifting.

          Shimano RD-R9100 Rear Derailleur Stroke Adjusting Screws & Plate Replacement Parts

          Optimize your drivetrain’s performance with the Shimano Spares RD-R9100 stroke adjusting screws and plate, engineered specifically for the RD-R9100 rear derailleur. These genuine replacement components ensure precise rear derailleur stroke adjustment, contributing to smooth, reliable gear changes and consistent transmission efficiency. Designed to maintain...
          £3.99
          £3.99
        • Shimano RD-R9100 rear derailleur cable fixing bolt and plate replacement parts, bicycle components for precise gear shifting.Shimano RD-R9100 rear derailleur cable fixing bolt and plate replacement components, close-up of metal parts for bike gear shifting.

            Shimano RD-R9100 Rear Derailleur Cable Fixing Bolt and Plate Replacement Parts

            Optimize your bike’s shifting precision with the genuine Shimano RD-R9100 cable fixing bolt and plate, engineered to deliver reliable and consistent performance. This essential component is crafted to fit perfectly with the RD-R9100 rear derailleur series, ensuring seamless compatibility and long-lasting durability. By maintaining...
            £3.99
            £3.99
          • Shimano RD-R9100 B-tension adjusting screw and plate replacement component for bicycle derailleur setup.Shimano RD-R9100 B-tension adjusting screw and plate replacement part for bicycle derailleur components.

              Shimano RD-R9100 B-Tension Adjusting Screw and Plate Replacement Part

              Optimize your drivetrain’s performance with the genuine Shimano RD-R9100 B-tension screw and plate. Engineered specifically for Shimano rear derailleurs, this replacement part ensures precise adjustment of your rear derailleur tension, contributing to seamless and reliable gear shifts. Its exact fitment guarantees compatibility, making it...
              £2.99
              £2.99
            • Shimano RD-R9100 rear derailleur cable adjusting bolt replacement part, close-up of component on white background.Shimano RD-R9100 rear derailleur cable adjusting bolt replacement part for bike components showing the bolt and mounting area

                Shimano RD-R9100 Rear Derailleur Cable Adjusting Bolt Unit Replacement Part

                Experience precise and reliable gear shifting with the genuine Shimano RD-R9100 cable adjusting bolt unit. Engineered to meet the highest standards, this replacement part ensures optimal cable tension control, delivering consistent and smooth rear derailleur performance. Designed specifically for Shimano RD-R9100 models, it guarantees...
                £4.99
                £4.99
              • Shimano RD-R9100 rear derailleur bracket axle unit for normal type bike component replacement, shown with mounting details.Shimano RD-R9100 rear derailleur bracket axle unit for normal type bike derailleur component, replacement part.

                  Shimano RD-R9100 Rear Derailleur Bracket Axle Unit for Normal Type Replacement

                  Enhance the performance and reliability of your Shimano RD-R9100 rear derailleur with the genuine Shimano Spares RD-R9100 bracket axle unit. Engineered to deliver precise and smooth gear shifting, this component upholds the high standards expected from Shimano parts, ensuring your bike’s transmission system operates...
                  £24.99
                  £24.99
                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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