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

Sidebar
Brand
Type
Size
Colour
Price
£
to
£
Availability
Filter
  • 10
  • 15
  • 20
  • 25
  • 30
  • 50
  • Featured
  • Most relevant
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old
Sort
Sort by:
  • Featured
  • Most relevant
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old
  • Sram Spare - Rear Derailleur B-Bolt Kit X01DH 7 Speed TORX25Sram Spare - Rear Derailleur B-Bolt Kit X01DH 7 Speed TORX25: | Swinnerton Cycles

    SRAM X01DH 7-Speed Rear Derailleur B-Bolt Kit TORX25 Replacement Spare

    Upgrade your drivetrain with the SRAM B-Bolt Kit for Rear Derailleur X01DH 7spd. Designed for precision and durability, this kit ensures smooth shifting and reliable performance. Crafted from high-quality materials, it offers long-lasting resistance to wear and tear, maintaining optimal function over time. Easy...
    £20.67
    £27.00
    £20.67
    Save £6.33
  • Sram Spare - Rear Derailleur B-Bolt Kit X01DH 10 Speed TORX25Sram Spare - Rear Derailleur B-Bolt Kit X01DH 10 Speed TORX25: | Swinnerton Cycles

    SRAM X01DH 10-Speed Rear Derailleur B-Bolt Kit with TORX25 Tool Compatibility

    Upgrade your SRAM X01DH 10-speed rear derailleur with this precision B-Bolt kit. Designed for durability and perfect fit, it ensures smooth shifting and reliable performance on every ride. What It’s Good For Maintaining optimal rear derailleur alignment Enhancing shifting precision and consistency Providing durable...
    £20.67
    £27.00
    £20.67
    Save £6.33
  • Sram Spare - Rear Derailleur B-Bolt Kit Force CX1Sram Spare - Rear Derailleur B-Bolt Kit Force CX1: | Swinnerton Cycles

    SRAM Force CX1 Rear Derailleur B-Bolt Kit Spare for Smooth Shifting

    Upgrade your SRAM Force CX1 with this essential B-Bolt Kit for rear derailleurs. Precision-engineered to ensure smooth shifting and reliable performance, it’s a must-have spare for maintaining your drivetrain. Crafted from durable materials, this kit guarantees longevity and optimal function under all riding conditions....
    £20.67
    £27.00
    £20.67
    Save £6.33
  • Sram Spare - Rear Derailleur B-Bolt Kit 2010 X9 X7Sram Spare - Rear Derailleur B-Bolt Kit 2010 X9 X7: | Swinnerton Cycles

    SRAM Rear Derailleur B-Bolt Kit 2010 for X7 X9 - Spare Bike Part

    Upgrade your bike's performance with the SRAM B-Bolt Kit for Rear Derailleur X7/X9 2010. Designed for precision and durability, this kit ensures smooth and reliable shifting every time. Crafted by SRAM, a leader in bike components, it provides a perfect fit and easy installation....
    £16.00
    £16.00
  • Sram Spare - Rear Derailleur B-Bolt/B-Screw Kit Red22Sram Spare - Rear Derailleur B-Bolt/B-Screw Kit Red22: | Swinnerton Cycles

    SRAM RED22 Rear Derailleur B-Bolt and B-Screw Replacement Kit

    Upgrade your SRAM RED22 rear derailleur with this precise B-Bolt/B-Screw kit. Designed for a perfect fit, it ensures smooth shifting and reliable performance. Made by SRAM, this component kit offers durability and easy installation to keep your transmission running flawlessly. What It’s Good For...
    £24.66
    £33.00
    £24.66
    Save £8.34
  • SRAM Spare - REAR DERAILLEUR B-BOLT AND SCREW KIT GX 2X10

    SRAM GX 2x10 Rear Derailleur B-Bolt and Screw Kit – Spare Replacement Parts

    The SRAM Spare Rear Derailleur B-Bolt and Screw Kit GX 2x10 is an essential component for maintaining and optimizing your bike's transmission system. Designed specifically for the GX 2x10 setup, this kit ensures reliable performance and secure fitting of your rear derailleur. Crafted with...
    £16.00
    £16.00
  • SRAM Spare - REAR DERAILLEUR B-BOLT AND SCREW KIT GX 2X11

    SRAM GX 2x11 Rear Derailleur B-Bolt and Screw Replacement Kit Spare Parts

    Upgrade your SRAM GX 2x11 drivetrain with this essential rear derailleur B-bolt and screw kit. Designed specifically for GX series, it ensures a secure fit and optimal shifting performance. Crafted from durable materials, these components provide reliable transmission support for your bike. Easy to...
    £16.00
    £16.00
  • Sram Spare - Rear Derailleur B-Bolt and Limit Screw Kit GX DH/X01DH 7 Speed Hex5

    SRAM Rear Derailleur B-Bolt & Limit Screw Kit GX DH X01DH 7-Speed Hex5

    Enhance your bike’s performance with the Sram Spare Rear Derailleur B-Bolt and Limit Screw Kit. Designed specifically for GX DH and X01DH 7 Speed models, this kit ensures precise shifting and reliable transmission control. Crafted with durable materials, it offers long-lasting functionality for your...
    £14.39
    £19.00
    £14.39
    Save £4.61
  • SRAM Spare - Rear Derailleur B-Bolt / B-Screw / Limit Screws Red XPLR 44T Etap AXS

    SRAM Rear Derailleur B-Bolt B-Screw Limit Screws Kit for Red XPLR 44T Etap AXS

    Ensure optimal performance of your SRAM Red XPLR 44T Etap AXS rear derailleur with this genuine SRAM Spare B-Bolt / B-Screw / Limit Screws kit. Designed specifically for precise adjustments, these components maintain smooth shifting and reliable transmission efficiency. Crafted to fit seamlessly with...
    £22.27
    £30.00
    £22.27
    Save £7.73
  • SRAM Spare - Rear Derailleur B-Bolt / B-Screw / Aluminum Limit Screws Redetap AXS

    SRAM Rear Derailleur B-Bolt & B-Screw Aluminum Limit Screws for Redetap AXS

    Upgrade your drivetrain with the SRAM Spare Rear Derailleur B-Bolt and B-Screw. Crafted from durable aluminum, these limit screws ensure precise adjustment and enhanced performance for your RD-RED-E-D1 derailleur. Designed specifically for SRAM Redetap AXS systems, these components offer reliable, long-lasting support to keep...
    £22.27
    £30.00
    £22.27
    Save £7.73
  • Sram Spare - Rear Derailleur Barrel Adjuster Red 13/22 Force22 Aero GlideSram Spare - Rear Derailleur Barrel Adjuster Red 13/22 Force22 Aero Glide: | Swinnerton Cycles

    SRAM Rear Derailleur Barrel Adjuster Red for Force22 Aero Glide MY13

    Upgrade your bike's shifting precision with the SRAM Spare Rear Derailleur Barrel Adjuster in Red. Designed for Force22 Aero Glide, it ensures smooth, reliable gear changes every ride. Crafted as a durable and easy-to-install component, this barrel adjuster helps maintain optimal cable tension for...
    £15.00
    £15.00
  • Sram Spare - Rear Derailleur Barrel Adjuster Kit Red BlackSram Spare - Rear Derailleur Barrel Adjuster Kit Red Black: | Swinnerton Cycles

    SRAM Rear Derailleur Barrel Adjuster Kit Red Black – Precision Gear Tuning

    Upgrade your bike’s shifting precision with the SRAM Rear Derailleur Barrel Adjuster Kit. Designed in striking red and black, this kit ensures smooth and accurate gear changes. Crafted for durability and perfect fit, it’s an essential component for maintaining optimal transmission performance on your...
    £15.00
    £15.00
  • SRAM Spare - REAR DERAILLEUR B-ADJUST AND LIMIT SCREW KIT RIVAL1

    SRAM Rival1 Rear Derailleur B-Adjust & Limit Screw Kit Replacement Parts

    Upgrade your drivetrain with the SRAM Spare Rear Derailleur B-Adjust and Limit Screw Kit Rival1. Designed for precise tuning, this kit ensures smooth shifting and optimal performance for your bike’s rear mech. Crafted with durability in mind, it’s an essential component for maintaining your...
    £7.00
    £7.00
  • Sram Spare - Rear Derailleur B-Adjust and Limit Screw Kit NX 1X11

    Sram NX 1X11 Rear Derailleur B-Adjust & Limit Screw Kit Spare Parts

    Upgrade your bike’s performance with the Sram Spare Rear Derailleur B-Adjust and Limit Screw Kit. Designed for precision, this kit ensures smooth shifting and accurate derailleur positioning. Built to fit NX 1X11 setups, it offers reliable durability and easy installation. Maintain optimal drivetrain function...
    £6.77
    £8.00
    £6.77
    Save £1.23
  • SRAM Spare - Rear Derailleur Aluminum Inner Cage Red XPLR Etap AXS Including Titanium Screws

    SRAM Rear Derailleur Aluminum Inner Cage Red XPLR eTap AXS with Titanium Screws

    Enhance your bike's performance with the SRAM Spare Rear Derailleur Aluminum Inner Cage in striking Red XPLR finish. Designed specifically for SRAM eTap AXS systems, this component combines lightweight aluminum construction with durable titanium screws for reliable shifting and long-lasting use. Perfect for riders...
    £46.55
    £62.00
    £46.55
    Save £15.45
  • SRAM Spare - Rear Derailleur Aluminum Inner Cage Force Rival XPLR Etap AXS Including Steel Screws

    SRAM Rear Derailleur Aluminum Inner Cage Spare for Rival XPLR eTap AXS with Screws

    Enhance your SRAM Rival XPLR eTap AXS setup with this genuine SRAM Spare Rear Derailleur Aluminum Inner Cage. Crafted from durable aluminum and including steel screws, it ensures reliable shifting performance and longevity. Designed specifically for SRAM components, this part provides precise compatibility and...
    £39.29
    £52.00
    £39.29
    Save £12.71
  • SRAM Spare - RD Inner Link Bolt Kit For Eagle Axs Derailleurs Include 1 Screw And WasherSRAM Spare - RD Inner Link Bolt Kit For Eagle Axs Derailleurs Include 1 Screw And Washer: | Swinnerton Cycles

    SRAM RD Inner Link Bolt Kit for Eagle AXS Derailleurs – Includes Screw & Washer

    The SRAM Spare RD Inner Link Bolt Kit is an essential replacement part designed specifically for Eagle AXS derailleurs. This kit includes one screw and washer, ensuring a perfect fit and reliable performance. Crafted to maintain the integrity of your SRAM transmission system, it...
    £5.74
    £7.00
    £5.74
    Save £1.26
  • Sram Rear Derailleur Setup Key / Cage Lock Assembly Kit With Spring XXSL/XX T-Type Eagle AXS

    SRAM Rear Derailleur Setup Key & Cage Lock Assembly Kit with Spring for XXSL/XX T-Type Eagle AXS 2023

    Optimize your SRAM XXSL/XX T-Type Eagle AXS 2023 drivetrain with the Sram Rear Derailleur Setup Key and Cage Lock Assembly Kit. Designed specifically for precise rear mech adjustments, this kit includes essential components and a spring to ensure smooth and reliable shifting performance. Crafted...
    £13.57
    £15.00
    £13.57
    Save £1.43
  • SRAM Rear Derailleur Pulley Kit APEX XPLR Mech (Includes 12T Steel Bearing Upper And 14T Lower Steel Bearing Pulley, 12.5mm & 14mm Black Pulley Bolts)

    SRAM Rear Derailleur Pulley Kit APEX XPLR with 12T & 14T Steel Bearing Pulleys and Bolts

    Upgrade your bike’s shifting precision with the SRAM Rear Derailleur Pulley Kit APEX XPLR. Featuring durable 12T and 14T steel bearing pulleys, it ensures smooth, reliable performance. Designed for longevity, this kit includes 12.5mm and 14mm black pulley bolts for secure installation. Perfect for...
    £16.03
    £22.00
    £16.03
    Save £5.97
  • SRAM Rear Derailleur Inner Cage APEX XPLR/Eagle Mechanical Including Screws

    SRAM Rear Derailleur Inner Cage for APEX XPLR & Eagle Mechanical with Screws

    Upgrade your bike's shifting precision with the SRAM Rear Derailleur Inner Cage for APEX XPLR and Eagle Mechanical systems. Designed for seamless gear transitions, this component ensures reliable performance on every ride. Crafted with durable materials and including all necessary screws, it provides easy...
    £18.79
    £26.00
    £18.79
    Save £7.21
  • SRAM Rear Derailleur Carbon Inner Cage Red AXS E1 Including Titanium ScrewsSRAM Rear Derailleur Carbon Inner Cage Red AXS E1 Including Titanium Screws: | Swinnerton Cycles

    SRAM Rear Derailleur Carbon Inner Cage Red AXS E1 with Titanium Screws for RD-RED-E-E1

    Experience precise and reliable shifting with the SRAM Rear Derailleur Carbon Inner Cage Red AXS E1. Crafted from carbon for lightweight strength and enhanced performance, it includes durable titanium screws for lasting durability. Designed to seamlessly fit RD-RED-E-E1 models, this component ensures smooth gear...
    £46.55
    £62.00
    £46.55
    Save £15.45
  • SRAM Rear Derailleur Cable Anchor Bolt And Washer Kit APEX XPLR / APEX Eagle Mechanical

    SRAM Rear Derailleur Cable Anchor Bolt & Washer Kit for APEX XPLR Eagle Mechanical

    Upgrade your bike’s shifting precision with the SRAM Rear Derailleur Cable Anchor Bolt and Washer Kit. Designed for APEX XPLR and APEX Eagle Mechanical systems, it ensures secure and reliable cable anchoring. Durable and easy to install, this kit enhances transmission performance and keeps...
    £5.38
    £7.00
    £5.38
    Save £1.62
  • SRAM Rear Derailleur B-Bolt / B-Screw / Steel Limit Screws Force Wide Etap Axs

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

    Enhance your SRAM Force Wide Etap AXS drivetrain with these precision-engineered steel B-bolt and B-screw limit screws. Designed specifically for SRAM rear derailleurs, they ensure optimal shifting performance and durability. Crafted to maintain precise tension, these components keep your transmission running smoothly and reliably....
    £22.27
    £30.00
    £22.27
    Save £7.73
  • SRAM Rear Derailleur B-Bolt / B-Screw / Steel Limit Screws Force AXS D2 (36T And 44T XPLR)

    SRAM Rear Derailleur B-Bolt & B-Screw Steel Limit Screws Force AXS D2 36/44T XPLR

    Enhance your SRAM Force AXS D2 drivetrain with these precision-engineered Rear Derailleur B-Bolt and B-Screw steel limit screws, designed specifically for 36T and 44T XPLR setups. Crafted for durability and optimal performance, these components ensure precise derailleur positioning, improving shifting accuracy and overall ride...
    £22.27
    £30.00
    £22.27
    Save £7.73
  • SRAM Rear Derailleur B-Bolt / B-Screw / Limit Screws Rival AXS E1

    SRAM Rival AXS E1 Rear Derailleur B-Bolt, B-Screw & Limit Screws Set

    Upgrade your SRAM Rival AXS E1 with this precision-engineered Rear Derailleur B-Bolt, B-Screw, and Limit Screws set. Designed specifically for SRAM components, these parts ensure optimal shifting performance and reliable transmission control. Crafted for durability and exact fit, they maintain your drivetrain's efficiency and...
    £22.27
    £30.00
    £22.27
    Save £7.73
  • SRAM Rear Derailleur Barrel Adjuster Kit APEX XPLR / APEX Eagle

    SRAM Rear Derailleur Barrel Adjuster Kit for APEX XPLR & APEX Eagle Models

    Upgrade your SRAM APEX XPLR or APEX Eagle with this precise barrel adjuster kit. It ensures smooth shifting and easy tuning for optimal performance. What It’s Good For Fine-tuning rear derailleur cable tension Maintaining smooth and accurate gear shifts Quick and easy installation on...
    £11.10
    £15.00
    £11.10
    Save £3.90
  • SRAM Rear Derailleur APEX XPLR / APEX Eagle Mech B-Bolt And Limit Screw Kit

    SRAM Rear Derailleur APEX XPLR & APEX Eagle B-Bolt and Limit Screw Kit

    Upgrade your bike with the SRAM Rear Derailleur APEX XPLR kit, designed for precise shifting and durability. This kit includes essential B-bolt and limit screws to keep your drivetrain running smoothly. What It’s Good For Enhancing rear derailleur performance and reliability Easy installation and...
    £12.32
    £16.00
    £12.32
    Save £3.68
  • SRAM Rear Derailleur Aluminum Inner Cage Force AXS E1 Including Stainless Steel Screws

    SRAM Rear Derailleur Aluminum Inner Cage for Force AXS E1 with Stainless Steel Screws

    Enhance your bike's performance with the SRAM Rear Derailleur Aluminum Inner Cage Force AXS E1. Crafted from durable aluminum and paired with stainless steel screws, this component ensures precise shifting and reliable durability. Designed to seamlessly integrate with SRAM’s Force AXS system, it elevates...
    £26.27
    £36.00
    £26.27
    Save £9.73
  • Rear Derailleur Inner Cage XX1 Eagle (52T) Including Screws

    SRAM Rear Derailleur Inner Cage XX1 Eagle 52T with Screws Replacement Part - Lunar

    Upgrade your drivetrain with the SRAM Rear Derailleur Inner Cage XX1 Eagle (52T), designed for precision and durability. Crafted to fit seamlessly with SRAM components, this inner cage enhances shifting performance and reliability on demanding trails. Included screws ensure easy installation and secure fitment....
    £26.24
    £36.00
    £26.24
    Save £9.76
    • Lunar
  • Rear Derailleur Inner Cage GX Eagle (52T) Including Screws

    SRAM GX Eagle Rear Derailleur Inner Cage 52T with Screws Replacement Part - Lunar

    The SRAM Rear Derailleur Inner Cage GX Eagle (52T) is engineered for precise and reliable shifting performance. Crafted from durable materials, it ensures smooth gear transitions and enhances the longevity of your drivetrain. Perfectly compatible with SRAM GX Eagle systems, it includes necessary screws...
    £26.24
    £36.00
    £26.24
    Save £9.76
    • Lunar
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.

Why Swinnerton Bikes

Free UK Shipping Over £50

Fast free shipping on all UK orders over £50
Price Match

*Seen it cheaper, let us know & we'll match it.
Spread The Cost with Klarna

Pay in instalments or pay later with Klarna.