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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  • Rear Derailleur Bolt And Screw Kit XX1 X01 Eagle (52T) Includes B-Bolt/Washer, B-Screw And Limit Screws

    SRAM Rear Derailleur Bolt & Screw Kit XX1 X01 Eagle 52T with B-Bolt, Washer, Limit Screws

    Upgrade your drivetrain with the SRAM Rear Derailleur Bolt and Screw Kit XX1 X01 Eagle (52T). This precision kit includes the essential B-bolt, washer, B-screw, and limit screws designed specifically for SRAM Eagle components, ensuring seamless shifting and reliable performance. Manufactured to meet SRAM’s...
    £22.27
    £30.00
    £22.27
    Save £7.73
  • Rear Derailleur B-Bolt And Limit Screw Kit GX Eagle (52T) Includes B-Bolt/Washer, B-Screw And Limit Screws

    SRAM GX Eagle Rear Derailleur B-Bolt & Limit Screw Kit 52T Replacement Parts

    Upgrade your SRAM GX Eagle drivetrain with the Rear Derailleur B-Bolt and Limit Screw Kit (52T). This essential kit includes the B-Bolt with washer, B-Screw, and limit screws, designed for precise adjustment and improved shifting performance. Crafted for reliability, it ensures smooth gear transitions...
    £8.33
    £12.00
    £8.33
    Save £3.67
  • ROTOR 1X13 Rear Derailleur Pressure Point AdjusterROTOR 1X13 Rear Derailleur Pressure Point Adjuster | Swinnerton Cycles

    ROTOR 1X13 Rear Derailleur Pressure Point Adjuster for Precise Shifting

    Enhance your shifting precision with the ROTOR 1X13 Rear Derailleur Pressure Point Adjuster. Designed for seamless gear changes, it optimizes rear mech performance for a smoother ride. Crafted by ROTOR, this component ensures reliable transmission function and durability, making it an essential spare for...
    £65.11
    £73.99
    £65.11
    Save £8.88
  • ROTOR 1X13 Jockey Wheel SetROTOR 1X13 Jockey Wheel Set | Swinnerton Cycles

    ROTOR 1X13 Jockey Wheel Set for Rear Derailleur Smooth Shifting Replacement

    Upgrade your drivetrain with the ROTOR 1X13 Jockey Wheel Set, designed for smooth and precise shifting. These high-quality jockey wheels ensure optimal chain tension and durability. Made by ROTOR, this set is perfect for maintaining your rear mech’s performance and extending the life of...
    £59.83
    £67.99
    £59.83
    Save £8.16
  • Shimano RD-M5120 rear derailleur stroke adjusting screws and replacement parts, bicycle component for gear shifting.Shimano Spares rear derailleur stroke adjusting screws and plate replacement components for Shimano RD-M5120 bike derailleur.

    Shimano RD-M5120 Rear Derailleur Stroke Adjusting Screws and Plate Replacement Parts

    Keep your Shimano RD-M5120 rear mech performing at its best with these genuine stroke adjusting screws and plate. Designed for precise tuning, they ensure smooth and reliable gear shifts every ride. These Shimano components are essential for maintaining optimal transmission performance and extending the...
    £1.99
    £1.99
  • Shimano Rd-R9250 Charger Cover Spares & AccessoriesShimano Rd-R9250 Charger Cover Spares & Accessories

    Shimano Spares RD-R9250 Charger Cover Replacement for Rear Derailleur Protection

    The Shimano Spares RD-R9250 charger cover is a genuine replacement designed to protect and maintain your rear mech's charging port. Crafted for durability, it ensures reliable performance and extends the life of your transmission components. Easy to install, this cover keeps dirt and moisture...
    £2.99
    £2.99
  • Shimano Ultegra RD-R8000 and RX812 GRX rear derailleur pulley set for bike components, replacement mech pulleys shown.Shimano Ultegra RD-R8000 and RX812 GRX rear derailleur pulley set for bike component replacement.

    Shimano Ultegra RD-R8000/RX812 GRX Rear Derailleur Mech Pulley Set Replacement

    Upgrade your bike’s shifting precision with the Shimano Ultegra RD-R8000/RX812 rear mech pulley set. Designed to fit a variety of Shimano rear derailleurs including Ultegra RD-R8000/R8050, RX800/RX805, GRX RD-RX812/RX817, and XT M8000/M8050, this genuine replacement ensures smooth and reliable gear changes. Regularly replacing your...
    £20.01
    £22.99
    £20.01
    Save £2.98
  • Sram Shifter Lever Assy Kit Apex/Rival 09-11 Spares & Accessoriessram spares rear mech shifter lever assy kit apex rival 09 11 p44718

    Sram Shifter Lever Assembly Kit for Apex/Rival 09-11 Road Bike Spares & Accessories

    Upgrade your bike with the Sram Shifter Lever Assy Kit for Apex and Rival 09-11 models. Designed for precision and durability, it ensures smooth gear changes every time. Perfect for replacing worn parts, this kit maintains optimal transmission performance and enhances your riding experience....
    £26.55
    £35.00
    £26.55
    Save £8.45
  • SRAM Force eTap AXS rear derailleur B-Bolt and limit screws, steel replacement components for precise bike gear shifting.

    SRAM Force Etap AXS Rear Derailleur B-Bolt & B-Screw Steel Limit Screws Replacement

    Upgrade your SRAM Force Etap AXS with this durable rear derailleur B-bolt and B-screw set. Crafted from steel, these limit screws ensure precise gear shifts and reliable performance. Designed specifically for SRAM components, they offer easy installation and long-lasting strength to keep your transmission...
    £22.27
    £30.00
    £22.27
    Save £7.73
  • Sram Spare Rear Derailleur B-Bolt / B-Screw / Limit Screws Rival 36T Etap Axs Spares & Accessories

    SRAM Rear Derailleur B-Bolt, B-Screw & Limit Screws Kit for Rival 36T Etap AXS

    Enhance the performance of your SRAM Rival 36T Etap AXS with this genuine rear derailleur B-bolt, B-screw, and limit screws kit. Designed specifically for SRAM components, these precision parts ensure smooth gear shifting and reliable transmission function. Crafted to fit perfectly, they maintain the...
    £8.33
    £12.00
    £8.33
    Save £3.67
  • Sram Spare Rear Derailleur Chaingap Adjustment Gauge B Gap Tool Gauge Ex1 Spares & Accessories

    SRAM B Gap Tool - Rear Derailleur Chaingap Adjustment Gauge Spare Part BLACK

    SRAM’s B Gap Tool ensures precise chaingap adjustments for your rear derailleur, delivering smooth and reliable shifting performance. Crafted for durability and accuracy, this gauge is essential for fine-tuning your bike’s transmission system. Designed as a spare part, it fits seamlessly with SRAM rear...
    £4.58
    £6.00
    £4.58
    Save £1.42
  • Sram Rear Derailleur Cover Kit Clutch Including Screw Xx1 Eagle Spares & AccessoriesRear Derailleur Cover Kit Clutch Including Screw XX1 Eagle: | Swinnerton Cycles

    SRAM XX1 Eagle Rear Derailleur Cover Kit Clutch with Screw for Drivetrain Protection

    Enhance the reliability of your SRAM XX1 Eagle drivetrain with the Rear Derailleur Cover Kit Clutch, including screw. Designed to protect and secure the rear mech, this kit ensures smooth shifting performance and extends the lifespan of your transmission. Crafted specifically for SRAM components,...
    £13.57
    £15.00
    £13.57
    Save £1.43
  • Sram Rear Derailleur Cover Kit Clutch Including Screw X01 Eagle Spares & AccessoriesRear Derailleur Cover Kit Clutch Including Screw X01 Eagle: | Swinnerton Cycles

    SRAM X01 Eagle Rear Derailleur Cover Kit Clutch with Screw for Drivetrain Maintenance

    Enhance your SRAM X01 Eagle drivetrain with the Rear Derailleur Cover Kit Clutch, designed to maintain optimal performance and protect crucial components. This kit includes the clutch mechanism and screw, ensuring smooth shifting and increased durability. Crafted specifically for SRAM systems, it guarantees compatibility...
    £13.57
    £15.00
    £13.57
    Save £1.43
  • SRAM rear derailleur B-bolt and limit screw kit for XX1, X01, X1 mountain bike components, showing metal hardware and packaging.SRAM XX1, X01, X1 bike rear derailleur B-bolt and limit screw kit, components for precise gear shifting.

    SRAM Rear Derailleur B-Bolt & Limit Screw Kit for XX1 X01 X1 Bikes

    Upgrade your Sram XX1/X01/X1 rear derailleur with this genuine B-Bolt and limit screw kit. Designed for precise adjustment, it ensures smooth shifting and optimal drivetrain performance. Durable and easy to install, this kit keeps your transmission running flawlessly, extending the life of your rear...
    £22.27
    £30.00
    £22.27
    Save £7.73
  • Sram Hanger Bolt For Rear Derailleur X0 2012 10Spd Silver Spares & AccessoriesSram Spare - Rear Derailleur Hanger Bolt Kit X0 Silver 10 Speed: | Swinnerton Cycles

    Sram X0 Rear Derailleur Hanger Bolt Kit Silver 10-Speed Spare Parts

    The Sram Spare Rear Derailleur Hanger Bolt Kit X0 Silver 10 Speed is designed for precise and secure rear mech installation. Crafted for durability, it ensures smooth transmission and reliable performance on every ride. Its silver finish offers corrosion resistance, maintaining both function and...
    £25.00
    £25.00
  • Sram Hanger Bolt For Rear Derailleur X0 2011 10Spd Spares & AccessoriesSram Spare - Rear Derailleur Hanger Bolt Kit X0/X9 Type 2 / 2011 X0/X9 10Speed: | Swinnerton Cycles

    Sram Rear Derailleur Hanger Bolt Kit for X0/X9 Type 2 2011 10Speed

    Ensure smooth gear shifts with the Sram Spare Rear Derailleur Hanger Bolt Kit. Designed for X0/X9 Type 2 2011 10Speed models, this kit guarantees a secure fit and reliable performance. What It’s Good For Replacing worn or damaged derailleur hanger bolts Maintaining optimal rear...
    £25.00
    £25.00
  • Sram B-Screw/Limit Screw Kit For Rear Derailleur X9 2011/X9 Type 2 10Spd Spares & AccessoriesSram Spare - Rear Derailleur B-Screw and Limit Screw Kit X9 Type 2 / 2011X9 10 Speed: | Swinnerton Cycles

    SRAM X9 Type 2 Rear Derailleur B-Screw & Limit Screw Kit 10-Speed 2011

    Ensure smooth shifting with the SRAM B-Screw and Limit Screw Kit for X9 Type 2 rear derailleurs. Designed for precise adjustment, this kit enhances your 10-speed drivetrain’s performance and reliability. What It’s Good For Accurate rear derailleur alignment Improved gear shifting consistency Easy installation...
    £8.00
    £8.00
  • Campagnolo 9X Rear Cable Adjuster Spares & AccessoriesCampagnolo 9X Rear Cable Adjuster Spares & Accessories | Swinnerton Cycles

    Campagnolo 9X Rear Cable Adjuster Spare Part for Precise Gear Tuning

    Enhance your Campagnolo transmission with the 9X Rear Cable Adjuster, designed for precise tuning and smooth gear shifts. This essential spare part ensures optimal rear mech performance, prolonging the life of your drivetrain. Crafted for compatibility with specific Campagnolo models, it offers reliable adjustment...
    £3.15
    £5.00
    £3.15
    Save £1.85
  • Sram Compact Barrel Adjuster Alloy Black Qty 2 Spares & AccessoriesSRAM Compact Barrel Adjuster Alloy Black SRAM Qty 2: | Swinnerton Cycles

    SRAM Compact Alloy Barrel Adjuster Black for Rear Mech & Brake Cable Qty 2

    SRAM Compact Barrel Adjuster Alloy Black offers precision cable tension adjustments for your rear mech and brakes. Crafted from durable alloy, these lightweight adjusters ensure smooth, accurate tuning to enhance your ride. Designed for easy installation, they provide reliable performance and long-lasting durability, making...
    £13.43
    £19.00
    £13.43
    Save £5.57
  • Shimano Rdm593 Pulley Set Spares & AccessoriesShimano Deore Deore RD-M593 tension and guide pulley set | Swinnerton Cycles

    Shimano Deore RD-M593 SGS Rear Derailleur Tension & Guide Pulley Set

    The Shimano Deore RD-M593 tension and guide pulley set ensures smooth and precise shifting for your bike. Designed specifically for the Deore RD-M593 SGS rear derailleur, these genuine Shimano components guarantee durability and optimal performance. Maintaining your transmission with original parts helps extend the...
    £8.99
    £8.99
  • Shimano RD-M772 B-Type rear derailleur spare parts including tension adjusting screw and plate for bicycle components.Shimano RD-M772 B-Type rear derailleur spare B-tension adjusting screw and plate for bicycle component repair.

    Shimano RD-M772 B-Type B-Tension Adjusting Screw & Plate Rear Derailleur Spare

    Ensure optimal performance of your Shimano rear derailleur with the RD-M772 B-tension adjusting screw and plate B-type. This genuine Shimano component is designed for precise chain tension adjustment, enhancing smooth gear shifts and overall bike reliability. Crafted to fit seamlessly with your transmission system,...
    £2.99
    £2.99
  • Shimano RD-M772 rear derailleur stroke adjuster screws and plate replacement components for bike gear shifting.Shimano RD-M772 rear derailleur stroke adjuster screws and plate replacement parts for bike components.

    Shimano RD-M772 Rear Mech Stroke Adjuster Screws and Plate Replacement Parts

    Ensure precise gear shifting with the Shimano RD-M772 stroke adjuster screws and plate. Designed as genuine Shimano replacement parts, they guarantee perfect compatibility and durability for your rear mech. These components maintain optimal transmission performance, helping you enjoy smooth and reliable rides every time....
    £1.99
    £1.99
  • Campagnolo Rear Derailleur Clamping Bolt Spares & AccessoriesCampagnolo Rear Derailleur Clamping Bolt Spares & Accessories | Swinnerton Cycles

    Campagnolo Rear Derailleur Clamping Bolt Spare for Record & Above Models

    Secure your Campagnolo rear derailleur with this reliable clamping bolt. Designed for Record and above models, it ensures optimal performance and durability. Made from high-quality materials, this spare part guarantees a perfect fit and long-lasting function for your bike’s transmission system. What It’s Good...
    £2.64
    £5.00
    £2.64
    Save £2.36
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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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