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-M8100-GS rear derailleur outer plate assembly for mountain bike components, genuine Shimano spare part.

    Shimano RD-M8100-GS Outer Plate Assembly Genuine Rear Derailleur Part

    Maintain the peak performance of your drivetrain with the Shimano Spares RD-M8100-GS outer plate assembly, a genuine replacement part engineered for precise compatibility with the RD-M8100-GS rear derailleur. This component is crafted to ensure smooth, reliable gear shifting, preserving the efficiency and responsiveness of...
    £18.61
    £18.99
    £18.61
    Save £0.38
  • Shimano RD-M8100 rear derailleur bumper replacement part for smooth shifting on bike components.Shimano RD-M8100 rear derailleur bumper replacement part for smooth shifting, shown in close-up image.

    Shimano RD-M8100 Rear Mech Bumper Replacement for Smooth Shifting

    The Shimano Spares RD-M8100 bumper is a precision-engineered replacement component designed to enhance the durability and reliability of your rear derailleur system. Specifically crafted to integrate seamlessly with the RD-M8100 model, this genuine part ensures consistent, smooth shifting performance while providing robust protection against...
    £1.95
    £1.99
    £1.95
    Save £0.04
  • Shimano RD-M9120 rear derailleur stroke adjusting screw and plate replacement component on a white background.Shimano Spares derailleur stroke adjusting screw and plate replacement for Shimano RD-M9120 rear derailleur component.

    Shimano RD-M9120 Rear Derailleur Stroke Adjusting Screw and Plate Replacement

    Optimize the performance of your bicycle’s drivetrain with the genuine Shimano RD-M9120 stroke adjusting screw and plate. Engineered exclusively for the RD-M9120 rear derailleur, this component ensures precise rear derailleur stroke adjustment, delivering smooth and reliable gear changes essential for consistent riding efficiency. Its...
    £6.85
    £6.99
    £6.85
    Save £0.14
  • Shimano RD-R8000 GS rear derailleur end adjuster bolt M4 x 18mm for bicycle component repair and maintenance.Shimano RD-R8000 GS rear derailleur end adjuster bolt M4 x 18mm, genuine spare part for bicycle components.

    Shimano RD-R8000 Rear Derailleur End Adjuster Bolt M4 x 18mm Genuine

    Optimize your bike’s shifting precision with the Shimano RD-R8000 end adjuster bolt, engineered to deliver exact rear derailleur adjustments. This M4 x 18 mm GS type bolt ensures a perfect fit, enabling smooth and reliable gear changes essential for maintaining peak performance. As a...
    £2.99
    £2.99
  • Shimano Deore RD-M6000 GS rear derailleur tension and guide pulley set for bicycle components, showing pulleys and mounting hardware.Shimano Deore RD-M6000 GS rear derailleur tension and guide pulley set installed on mountain bike drivetrain components.

    Shimano Deore RD-M6000 GS Rear Derailleur Tension Guide Pulley Set

    Enhance the performance and longevity of your drivetrain with this genuine Shimano tension and guide pulley set, specifically engineered for the Deore RD-M6000 GS rear derailleur. Crafted to meet OEM standards, these pulleys deliver precise and reliable shifting, ensuring your bike operates smoothly under...
    £7.56
    £8.99
    £7.56
    Save £1.43
  • SRAM XX1 Eagle rear derailleur cover kit with clutch and screw, drivetrain protection component for mountain biking.SRAM XX1 Eagle rear derailleur cover kit with clutch and screw for drivetrain protection, shown on a bicycle component.

    SRAM XX1 Eagle Rear Derailleur Cover Kit Clutch for Protection

    Enhance the durability and performance of your SRAM XX1 Eagle drivetrain with the SRAM Rear Derailleur Cover Kit Clutch. This essential accessory is engineered to protect and secure your rear derailleur, ensuring consistent and precise shifting under demanding conditions. Designed with compatibility in mind,...
    £13.10
    £15.00
    £13.10
    Save £1.90
  • SRAM X01 Eagle rear derailleur clutch cover kit with screw for drivetrain maintenance, bike component part.SRAM X01 Eagle rear derailleur clutch cover kit with screw, for drivetrain maintenance and component protection.

    SRAM X01 Eagle Rear Derailleur Cover Kit with Clutch and Screw

    Optimise the performance and durability of your SRAM X01 Eagle drivetrain with the Rear Derailleur Cover Kit Clutch, engineered to provide precise protection and reliable function. This kit includes the essential clutch mechanism and screw, designed exclusively for SRAM systems to ensure seamless compatibility...
    £13.10
    £15.00
    £13.10
    Save £1.90
  • Shimano RD-M781 SGS-Type rear derailleur inner plate replacement component for bike gear shifting.Shimano RD-M781 SGS-Type rear derailleur inner plate replacement component for bike gear shifting.

    Shimano RD-M781 SGS-Type Rear Derailleur Inner Plate Replacement

    Maintain the high performance and reliability of your Shimano RD-M781 rear derailleur with the genuine Shimano Spares RD-M781 inner plate, SGS-type. Engineered for precision and durability, this replacement part is essential for ensuring smooth and accurate gear shifts, preserving the integrity of your bike’s...
    £8.82
    £8.99
    £8.82
    Save £0.17
  • Shimano RD-M985 SGS rear derailleur outer plate assembly, bicycle component spare part showing metal construction and mounting points.Shimano RD-M985 SGS-Type rear derailleur outer plate assembly, bicycle component with metal construction and mounting hardware.

    Shimano RD-M985 SGS-Type Rear Derailleur Outer Plate Assembly

    Maintain the precision and reliability of your bike’s drivetrain with this genuine Shimano RD-M985 SGS-type outer plate assembly. Engineered by Shimano, this component guarantees an exact fit and consistent performance, ensuring your rear derailleur delivers smooth and accurate gear changes. Its design upholds the...
    £73.50
    £74.99
    £73.50
    Save £1.49
  • Shimano RD-7900 rear derailleur mech plate axle assembly replacement component for bicycle drivetrain.Shimano RD-7900 rear derailleur axle assembly replacement part showing metal components for bicycle gear shifting.

    Shimano RD-7900 Rear Mech Plate Axle Assembly Genuine Replacement Part

    Enhance the performance and reliability of your Shimano drivetrain with the genuine Shimano RD-7900 plate axle assembly. Engineered to deliver precise and consistent gear shifts, this component is an essential replacement part for maintaining the optimal function of your Shimano rear mech system. Crafted...
    £15.67
    £15.99
    £15.67
    Save £0.32
  • Shimano RD-M530 rear derailleur B-axle assembly, genuine replacement component for bike gear shifting.Shimano RD-M530 rear derailleur B-Axle assembly, genuine spare bike component for precise gear shifting.

    Shimano RD-M530 Rear Derailleur B-Axle Assembly Genuine Replacement

    Experience dependable rear derailleur performance with the Shimano Spares RD-M530 B-axle assembly, engineered to deliver precise and consistent shifting. This genuine Shimano component is crafted to exact specifications, ensuring seamless integration with your transmission system and maintaining optimal gear changes. Its robust construction guarantees...
    £10.14
    £10.84
    £10.14
    Save £0.70
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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