Gravel Rear Mech

The rear derailleur, often called the rear mech, is the driving force behind smooth and precise gear changes on a gravel bike. Designed to handle a wide range of terrains, from fast tarmac sections to loose gravel tracks and technical off-road climbs, a quality gravel rear mech ensures that every...

The rear derailleur, often called the rear mech, is the driving force behind smooth and precise gear changes on a gravel bike. Designed to handle a wide range of terrains, from fast tarmac sections to loose gravel tracks and technical off-road climbs, a quality gravel rear mech ensures that every gear shift is efficient and reliable. At Swinnerton Cycles, we offer a comprehensive selection of gravel rear derailleurs from leading cycling brands, providing riders with durable performance components built for adventure and endurance.

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  • Campagnolo Ekar 13X Rear Derailleur Gravel Rear MechCampagnolo Ekar 13X Rear Derailleur Gravel Rear Mech

      Campagnolo Ekar 13X Rear Derailleur Gravel Rear Mech

      **Please ensure you have a 13x compatible wheelset to be use this product** The Ekar rear derailleur ¢ ‚¬ „¢s all new 1x13 speed specific design has been created especially for gravel and all-road. The combination of more than 70 moving parts lovingly crafted...
      £214.50
      £265.00
      £214.50
      Save £50.50
    • Shimano Rd-Rx810 Grx 11-Speed Rear Derailleur Shadow For Double Gravel Rear MechShimano GRX RD-RX810 GRX 11-speed rear derailleur, Shadow+ double

        Shimano GRX RD-RX810 GRX 11-speed rear derailleur, Shadow+ double

        Shimano GRX, with its gravel specific ergonomics, optimized gearing options, rugged reliability, and quiet and stable drivetrain, sets itself apart from the rest of the component world Low profile Shadow Plus design 11-speed rear derailleur for fast and precise shifting performance Shadow Plus uses...
        £91.15
        £109.99
        £91.15
        Save £18.84
      • Microshift Sword Rear Derailleur 1 Ƒ €”10 Speed Gravel Rear MechMicroshift Sword Rear Derailleur 1 Ƒ €”10 Speed Gravel Rear Mech

          Microshift Sword Rear Derailleur 1 Ƒ €”10 Speed Gravel Rear Mech

          The Sword 1x rear derailleur features a modern and innovative design with elegant mechanical operation.The cage is designed to use with a single chainring and an 11-48t cassette, giving you a wide range and excellent climbing gears. Not only that, but the cage itself...
          £78.98
          £90.00
          £78.98
          Save £11.02
        • SRAM Rear Derailleur Rival 1X AXS XPLR E1 13-Speed Max 46T (Battery Not Included)

          SRAM Rear Derailleur Rival 1X AXS XPLR E1 13-Speed Max 46T (Battery Not Included): 46T

          Sram: Perfect shifting through better design, even through the toughest gravel terrain. By using a Full Mount interface, the Rival XPLR AXS rear derailleur ensures perfect shifting with no adjustment screws, and unmatched resilience to whatever the world throws at you. Mud, loose rocks,...
          £270.27
          £315.00
          £270.27
          Save £44.73
        • SRAM Rear Derailleur Force 1X AXS XPLR E1 13-Speed Max 46T (Battery Not Included)

          SRAM Rear Derailleur Force 1X AXS XPLR E1 13-Speed Max 46T (Battery Not Included): 46T

          Sram: Full Mount resilience. No bent hangers after impacts or travel. No adjustment screws. Just fast, precise shifting constructed for gravel. The 1x-specific Force XPLR AXS rear derailleur provides incredible chain management, and the straight parallelogram design means there’s no debris or conditions that...
          £360.36
          £420.00
          £360.36
          Save £59.64
        • Shimano Rd-Rx825 Grx Di2 12-Speed Rear Derailleur Shadow+ Max 36T For Double Gravel Rear MechShimano Rd-Rx825 Grx Di2 12-Speed Rear Derailleur Shadow+ Max 36T For Double Gravel Rear Mech

            Shimano GRX RD-RX825 GRX Di2, 12-speed rear derailleur, Shadow+, max 36T for double

            Shimano GRX, with its gravel specific ergonomics, optimized gearing options, rugged reliability, and quiet and stable drivetrain, sets itself apart from the rest of the component world Low profile Shadow Plus design 12-speed rear derailleur with Di2 technology for fast and precise shifting performance...
            £269.33
            £324.99
            £269.33
            Save £55.66
          • Shimano Rd-Rx820 Grx 12-Speed Rear Derailleur Gravel Rear Mech

              Shimano GRX RD-RX820 GRX 12-speed rear derailleur, Shadow+, max 36T for double

              Shimano GRX, with its gravel specific ergonomics, optimized gearing options, rugged reliability, and quiet and stable drivetrain, sets itself apart from the rest of the component world Low profile Shadow Plus design 12-speed rear derailleur for fast and precise shifting performance Shadow Plus uses...
              £99.44
              £119.99
              £99.44
              Save £20.55
            • Shimano Rd-Rx817 Grx Di2 11-Speed Rear Derailleur Shadow For Single Gravel Rear MechShimano GRX RD-RX817 GRX Di2, rear derailleur 11 speed, Shadow+ single

                Shimano GRX RD-RX817 GRX Di2, rear derailleur 11 speed, Shadow+ single

                Shimano GRX, with its gravel specific ergonomics, optimized gearing options, rugged reliability, and quiet and stable drivetrain, sets itself apart from the rest of the component world Low profile Shadow Plus design 11-speed rear derailleur with Di2 technology for fast and precise shifting performance...
                £256.90
                £309.99
                £256.90
                Save £53.09
              • Shimano Rd-Rx815 Grx Di2 11-Speed Rear Derailleur Shadow For Double Gravel Rear MechShimano GRX RD-RX815 GRX Di2, rear derailleur 11 speed, Shadow+ double

                  Shimano GRX RD-RX815 GRX Di2, rear derailleur 11 speed, Shadow+ double

                  Shimano GRX, with its gravel specific ergonomics, optimized gearing options, rugged reliability, and quiet and stable drivetrain, sets itself apart from the rest of the component world Low profile Shadow Plus design 11-speed rear derailleur with Di2 technology for fast and precise shifting performance...
                  £236.18
                  £284.99
                  £236.18
                  Save £48.81
                • Shimano Rd-Rx812 Grx 11-Speed Rear Derailleur Shadow For Single Gravel Rear MechShimano GRX RD-RX812 GRX 11-speed rear derailleur, Shadow+ single

                    Shimano GRX RD-RX812 GRX 11-speed rear derailleur, Shadow+ single

                    Shimano GRX, with its gravel specific ergonomics, optimized gearing options, rugged reliability, and quiet and stable drivetrain, sets itself apart from the rest of the component world Low profile Shadow Plus design 11-speed rear derailleur for fast and precise shifting performance Shadow Plus uses...
                    £91.15
                    £109.99
                    £91.15
                    Save £18.84
                  • Shimano Rd-Rx400 Grx 10-Speed Rear Derailleur Shadow For Double Gravel Rear MechShimano GRX RD-RX400 GRX 10-speed rear derailleur, Shadow+ double

                      Shimano GRX RD-RX400 GRX 10-speed rear derailleur, Shadow+ double

                      Shimano GRX, with its gravel specific ergonomics, optimized gearing options, rugged reliability, and quiet and stable drivetrain, sets itself apart from the rest of the component world Low profile Shadow Plus design 10-speed rear derailleur for fast and precise shifting performance Shadow Plus uses...
                      £53.86
                      £64.99
                      £53.86
                      Save £11.13
                    • Sram Rear Derailleur Red 1X Axs Xplr E1 13-Speed Max 46T (Battery Not Included) Gravel Rear MechSRAM Rear Derailleur Red 1X AXS XPLR E1 13-Speed Max 46T (Battery Not Included):

                        SRAM Rear Derailleur Red 1X AXS XPLR E1 13-Speed Max 46T (Battery Not Included):

                        Sram: Gravel throws just about everything at your bike, and the RED XPLR AXS rear derailleur will happily take it all. Bring on the sticks, stones, and airport baggage abuse because the Full Mount derailleur design fits onto frames with the hangerless interface to...
                        £586.95
                        £700.00
                        £586.95
                        Save £113.05
                      • Microshift Sword Black Rear Derailleur 2 Ƒ €”9/10 Speed Gravel Rear MechMicroshift Sword Black Rear Derailleur 2 Ƒ €”9/10 Speed Gravel Rear Mech

                          Microshift Sword Black Rear Derailleur 2 Ƒ €”9/10 Speed Gravel Rear Mech

                          The Sword Black 2x rear derailleur features a modern and innovative design with elegant mechanical operation at an exceptional value price. The cage is designed to be used with a double chainring and an 11-38t cassette, giving you a very wide range with excellent...
                          £43.88
                          £50.00
                          £43.88
                          Save £6.12
                        • Microshift Sword Black Rear Derailleur 1 Ƒ €”9/10 Speed Gravel Rear MechMicroshift Sword Black Rear Derailleur 1 Ƒ €”9/10 Speed Gravel Rear Mech

                            Microshift Sword Black Rear Derailleur 1 Ƒ €”9/10 Speed Gravel Rear Mech

                            The Sword Black 1x rear derailleur features a modern and innovative design with elegant mechanical operation at an exceptional value price. The cage is designed to use with a single chainring and cassette ranges from 11-42 to 11-48, giving you a wide range and...
                            £43.88
                            £50.00
                            £43.88
                            Save £6.12
                          • Microshift Sword Rear Derailleur 2 Ƒ €”10 Speed Gravel Rear MechMicroshift Sword Rear Derailleur 2 Ƒ €”10 Speed Gravel Rear Mech

                              Microshift Sword Rear Derailleur 2 Ƒ €”10 Speed Gravel Rear Mech

                              The Sword 2x rear derailleur features a modern and innovative design with elegant mechanical operation. The cage is designed to be used with a double chainring and an 11-38t cassette, giving you a very wide range with excellent climbing gears.Not only that, but the...
                              £78.98
                              £90.00
                              £78.98
                              Save £11.02
                            • Campagnolo Ekar Gt 13X Rear Derailleur Gravel Rear MechCampagnolo Ekar Gt 13X Rear Derailleur Gravel Rear Mech

                              Campagnolo Ekar Gt 13X Rear Derailleur Gravel Rear Mech

                              **Please ensure you have a 13x compatible wheelset to be use this product** The Ekar GT derailleur has been refined to ensure easier set-up, maintenance, and modularity. Durability has been improved by utilising premium-grade aluminium components. A new pulley design with larger holes makes...
                              £154.05
                              £190.00
                              £154.05
                              Save £35.95
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