Electronic Spares & Accessories

Electronic Spares & Accessories at Swinnerton CyclesKeep your cycling electronics performing at their best with our electronic spares and accessories collection at Swinnerton Cycles. From GPS computer battery caps and smart scales to Di2 junction boxes, charging cables, and sensor accessories, we stock the electronic components needed to maintain and...

Electronic Spares & Accessories at Swinnerton Cycles

Keep your cycling electronics performing at their best with our electronic spares and accessories collection at Swinnerton Cycles. From GPS computer battery caps and smart scales to Di2 junction boxes, charging cables, and sensor accessories, we stock the electronic components needed to maintain and expand your cycling technology setup. As cycling electronics become increasingly sophisticated — from wireless groupsets to integrated power meters and smart trainers — having access to genuine spare parts and accessories is essential. We stock electronic spares from Garmin, Shimano, and other leading brands. Browse our full range and explore Cycling GPS Units and Powermeters.

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  • Garmin Index S2 black smart body composition scale with Wi-Fi, multi-user support, and digital display.Garmin Index S2 black smart body composition scale with Wi-Fi, multi-user support, and digital display.

      Garmin Index S2 Black Smart Body Composition Scale with Wi-Fi and Multi-User Support

      The Garmin Index™ S2 Black is more than just a scale—it's your comprehensive partner in tracking health and fitness. Designed with athletes and health-conscious individuals in mind, this sleek device offers a clear, easy-to-read color display that provides a full spectrum of body metrics....
      £126.75
      £130.00
      £126.75
      Save £3.25
    • Garmin Index S2 white smart body composition scale with Wi-Fi, showing digital display and sleek design for health tracking.Garmin Index S2 white smart body composition scale with Wi-Fi connectivity and app sync, displaying digital readout on the scale.

        Garmin Index S2 White Smart Body Composition Scale with Wi-Fi & App Sync

        The Garmin Index™ S2 White is more than a simple weight scale; it’s a comprehensive health companion designed to provide you with an in-depth understanding of your body composition. Whether you’re an athlete striving for peak performance or someone committed to maintaining a healthy...
        £126.75
        £130.00
        £126.75
        Save £3.25
      • Garmin Out Front Handlebar Mount for Garmin Edge bike computer, 31.8mm bike accessories, securely attaches to handlebars.Garmin Out Front Handlebar Mount for Garmin Edge bike computer, 31.8mm accessory mounted on a bicycle handlebar.

          Garmin Out Front Handlebar Mount for Garmin Edge – 31.8mm Bike Mount

          Enhance your cycling experience with the Garmin Out Front Handlebar Mount, designed specifically for Garmin Edge devices. This mount positions your Edge neatly in front of you, offering a clear, heads-up display that boosts safety and convenience as you ride. Crafted to fit 31.8...
          £29.99
          £29.99
        • Garmin Approach G6 G7 G8 belt clip mount accessory for handheld devices, durable and easy to attach for secure use.

            Garmin Approach G6 G7 G8 Belt Clip Mount – Durable Handheld Holder Accessory

            Secure your Garmin Approach® handheld effortlessly with this durable belt clip, designed for easy access on the go. Crafted from high-quality plastic and featuring a stainless steel spring, it ensures your device stays firmly in place whether clipped to your belt or golf bag....
            £18.00
            £18.00
          • Lezyne GPS O-Ring Mount Kit with X-Lock system, black accessory for secure bike computer attachmentLezyne GPS O-Ring Mount Kit with X-Lock system in black, designed for secure attachment of cycling accessories.

              Lezyne GPS O-Ring Mount Kit with X-Lock System – Secure Black Mount Accessory

              Lezyne GPS O-Ring Mount Kit en noir est un ensemble d'accessoires conçu pour offrir une fixation fiable et sécurisée à votre unité GPS Lezyne. Chaque kit inclut deux tailles d'o-rings robustes avec un o-ring de secours pour chaque diamètre, un joint en caoutchouc et...
              £10.00
              £10.00
            • Garmin Edge Tether Mount accessory with elastic nylon safety strap for secure attachment of cycling devices.Garmin Edge tether mount accessory with secure elastic nylon safety strap for bicycle accessories and device safety.

                Garmin Edge Tether Mount Accessory – Secure Elastic Nylon Safety Strap

                Keep your Garmin device secure during every ride with this lightweight elastic and nylon tether. Designed to prevent your device from drifting away in case of spills or rough terrain, it adds an essential layer of protection without adding bulk. Easy to attach, it...
                £4.00
                £4.00
              • Tacx Garmin Tacx SRAM XD-R Body Type 1 freehub for SRAM XD-R cassette systems, showing the black metal component with branding.Tacx Garmin Tacx SRAM XD-R Body Type 1 freehub for SRAM XD-R cassette systems, image showing metal freehub with gear engagement.

                Garmin Tacx SRAM XD-R Body Type 1 Freehub for SRAM XD-R Cassette Systems

                The Garmin Tacx® SRAM XD-R Body (Type 1) is a premium accessory designed to elevate your cycling experience by ensuring seamless integration with SRAM XD-R systems. Crafted by Tacx, a renowned name in cycling components and electronics, this freehub body offers exceptional durability and...
                £74.99
                £74.99
                £74.99
                Save £0.00
              • Basso Direct Stem Computer Mounts for Garmin Edge, Wahoo, and GoPro inserts attached to a bicycle stem.Basso Direct Stem computer mount accessory for Garmin Edge, Wahoo, and GoPro inserts, shown attached to bike stem.

                  Basso Direct Stem Computer Mounts for Garmin Edge, Wahoo & GoPro Inserts

                  Enhance your ride with the Basso Mounts & Spares Direct Stem Computer Mounts, designed to secure your cycling computer directly onto the stem for optimal screen visibility. Crafted from durable aluminium, these mounts offer a sleek, lightweight solution that keeps your device stable and...
                  from £16.00
                  from £16.00
                • Bontrager Blendr Garmin high mount in black attached to bike stem, secure GPS mount accessory for cycling navigation devices.Bontrager Blendr Garmin high mount accessory in black attached to a bike stem, securing a Garmin GPS device.

                    Bontrager Blendr Garmin High Mount Black – Secure GPS Mount for Blendr Stems

                    The Bontrager Blendr Garmin High Mount Black is designed to position your Garmin device front and centre with style and stability. By combining it with a Blendr stem and the appropriate base, you achieve a sleek, integrated look that keeps your Garmin GPS securely...
                    £10.53
                    £12.99
                    £10.53
                    Save £2.46
                  • K-Edge Garmin Gravity Cap Mount accessory for Edge 1000 and quarter-turn computers, designed for secure bike computer attachment.K-Edge Garmin Gravity Cap Mount for Edge 1000 and 1/4 Turn computers, cycling accessories, black mount with secure grip

                      K-Edge Garmin Gravity Cap Mount for Edge 1000 & 1/4 Turn Computers - Gunmetal

                      Enhance your ride with the K-Edge Garmin Gravity Cap Mount, designed specifically for Enduro and downhill enthusiasts. Crafted from CNC'd aluminium, this top cap integrates a secure Garmin 1/4 turn mount, offering a stable and reliable platform for your Garmin Edge computer. Its thoughtful...
                      £34.30
                      £39.99
                      £34.30
                      Save £5.69
                      • Gunmetal
                      • Blue
                      • Black
                    • K-Edge black anodized CNC machined 1x race bike chain guide, designed as a durable chain retainer for cycling accessories.K-Edge black anodized 1x race chain guide, CNC machined bike chain retainer for secure chain retention during rides

                        K-Edge 1x Race Chain Guide Black Anodised – CNC Machined Bike Chain Retainer

                        The K-Edge 1x Race Chain Guide in Black Anodised is a precision-engineered accessory designed to keep your single chainring setup secure and efficient. Crafted from durable 6061-T6 heat-treated aluminium, this chain guide offers reliable protection against chain drops, ensuring smooth and uninterrupted rides. Its...
                        £90.04
                        £104.99
                        £90.04
                        Save £14.95
                      • Bontrager 9mm Cadence Band Magnet in black, cycling sensor accessory for accurate cadence readings, shown attached to bike component.Black Bontrager 9mm cadence band magnet for cycling sensors, shown attached to a bike component.

                          Bontrager 9mm Cadence Band Magnet Black for Accurate Cycling Sensor Readings

                          Enhance your cycling performance with the Bontrager 9 mm Cadence Band Magnet. Designed to fit universally, it ensures precise cadence readings for all compatible sensors. Its sleek black finish blends seamlessly with your bike. What It’s Good For Provides accurate cadence data for improved...
                          £1.99
                          £9.99
                          £1.99
                          Save £8.00
                        • Trek Bosch G4 Speed Sensor with M4x14 fastener for Bosch E-bike systems, accessory component for bike speed detectionTrek Bosch G4 Speed Sensor with M4x14 fastener for Bosch e-bike systems, accessory for accurate speed detection.

                            Trek Bosch G4 Speed Sensor with M4x14 Fastener for Bosch E-Bike Systems

                            The Trek Bosch G4 Speed Sensor is a reliable accessory designed to seamlessly integrate with your Bosch motor system. Engineered for precision, it ensures accurate speed readings, enhancing your riding experience. Its compact design includes a sturdy fastener (M4x14) for easy and secure mounting...
                            £28.33
                            £29.99
                            £28.33
                            Save £1.66
                          • K-Edge off-set spacer for Garmin EDGE 1050 bike computer mounted on K-Edge accessory mount, durable cycling accessories.K-Edge Off-Set Spacer for Garmin EDGE 1050 compatible bike mount accessory, shown attached to a cycling device.

                              K-Edge Off-Set Spacer for Garmin EDGE 1050 Compatible K-Edge Mounts Accessory

                              Enhance your Garmin EDGE 1050 setup with the K-Edge Off-Set Spacer for extra clearance. Designed to fit specific mounts, it ensures a perfect, secure fit without compromising stability. This accessory optimizes your device positioning for improved visibility and ease of use during rides. What...
                              £23.81
                              £24.99
                              £23.81
                              Save £1.18
                            • Zipp QuickView TT Garmin GPS computer mount attached to 22.3mm handlebars with TwistLock system for cycling accessoriesZipp QuickView TT Garmin GPS computer mount on 22.3mm handlebars with TwistLock system for cycling accessories.

                                ZIPP QuickView TT Garmin GPS Computer Mount 22.3mm Handlebars TwistLock System

                                Secure your Garmin GPS or computer with the ZIPP QuickView TT mount, designed for 22.3mm handlebars. Its Quarter Turn/TwistLock system ensures a firm, reliable fit during every ride. Crafted for durability and ease, this mount offers quick installation and stable positioning, keeping your device...
                                £15.33
                                £21.00
                                £15.33
                                Save £5.67
                              • K-Edge Wahoo Specialized Future Combo Mount in black anodized for cycling computers and cameras, accessories for bike setup.K-Edge Future Combo Mount in black anodized for cycling computers and cameras, compatible with Wahoo and Specialized bikes.

                                  K-Edge Wahoo Specialized Future Combo Mount Black Anodised for Cycling Computers & Cameras

                                  The K-EDGE Wahoo Specialized Future Combo Mount in Black Anodised is designed to seamlessly integrate with Specialized Future, Venge, and Tarmac stems, providing a sleek and aerodynamic solution for mounting your cycling electronics. Crafted with precision CNC machining and finished with an anodized black...
                                  £64.31
                                  £74.99
                                  £64.31
                                  Save £10.68
                                • K-Edge GoPro Style Combo Mount Adapter for Garmin and action cameras, showing the durable, compact accessory for secure camera attachment.K-Edge GoPro style combo mount adapter for Garmin and action cameras, shown attached to a camera setup.

                                    K-Edge GoPro Style Combo Mount Adapter for Garmin & Action Cameras

                                    Enhance your cycling experience with the K-Edge GoPro Style Combo Mount Interface Adapter. This versatile accessory transforms your K-Edge Garmin computer mount into a dual-purpose setup, allowing you to securely attach both your cycling computer and action camera. Designed to fit most K-Edge mounts,...
                                    £30.00
                                    £34.99
                                    £30.00
                                    Save £4.99
                                  • K-Edge adjustable Garmin stem mount in black anodized finish, compatible with Edge and Forerunner cycling computers.K-Edge adjustable Garmin stem mount in black anodized, compatible with Edge and Forerunner cycling computers, mounted on bike handlebar

                                      K-Edge Adjustable Garmin Stem Mount for Edge & Forerunner, Black Anodised

                                      The K-Edge Garmin Stem Mount in black anodised aluminum offers a sleek and sturdy solution for mounting your Garmin Edge or Forerunner units directly above your stem. Designed with adjustability in mind, this mount allows you to fine-tune the position of your cycling computer...
                                      £47.17
                                      £54.99
                                      £47.17
                                      Save £7.82
                                    • K-Edge Hammerhead KAROO II cycling electronics mount insert kit for secure bike computer and device attachment.K-Edge Hammerhead KAROO II cycling electronics mount insert kit for secure bike computer and accessory attachment.

                                        K-EDGE Hammerhead KAROO II Insert Kit for Secure Cycling Electronics Mounting

                                        Upgrade your ride with the K-EDGE Hammerhead KAROO II Insert Kit, designed to seamlessly convert your existing mount. This kit ensures a secure fit for your KAROO II, enhancing your cycling experience with reliable electronics integration. Crafted for durability and precision, it offers an...
                                        £17.14
                                        £17.99
                                        £17.14
                                        Save £0.85
                                      • K-Edge Garmin Trek Madone Emonda Combo Gen 6 mount in black anodized CNC machined aluminum, accessory for bike computer attachment.

                                          K-Edge Garmin Trek Madone Emonda Combo Gen 6 Mount Black Anodised CNC Machined

                                          Experience the perfect blend of precision and durability with the K-Edge Garmin Trek Madone / Emonda Combo Gen 6 Mount. Crafted through CNC machining, this mount is engineered to provide a robust and reliable platform for your bike computer, light, or camera. Its aerodynamic...
                                          £64.31
                                          £74.99
                                          £64.31
                                          Save £10.68
                                        • Garmin Edge device holder with extended out front handlebar mount for 31.8mm bike bars, accessory for cycling navigation.Garmin Extended Out Front Handlebar Mount for 31.8mm bars, compatible with Edge devices, attached to a bicycle handlebar.

                                            Garmin Extended Out Front Handlebar Mount for 31.8mm Bars – Edge Device Holder

                                            Enhance your cycling experience with the Garmin Extended Out Front Handlebar Mount. Designed to position your Edge device directly in front of you, it offers better visibility and safer navigation. Crafted for 31.8 mm bars, this sturdy plastic mount ensures reliability on every ride....
                                            £29.99
                                            £29.99
                                          • Garmin bike mount accessory compatible with Edge 205, 305HR, 305CAD, 605, and 705HR cycling computers, shown on a bike handlebarGarmin bike mount accessory compatible with Edge 205, 305HR, 305CAD, 605, and 705HR cycling computers, mounted on a bike handlebar

                                              Garmin Bike Mount Compatible with Edge 205, 305HR, 305CAD, 605, 705HR Models

                                              Ensure your Garmin device stays securely attached with this reliable bike mount. Designed for models 205, 305HR, 305CAD, 605, and 705HR, it offers a perfect fit and easy installation. Durable and lightweight, this replacement mount keeps your electronics safe during rides, so you can...
                                              £8.99
                                              £8.99
                                            • Giant Mounts & Spares Dash GoPro extension flexible camera mount accessory on a vehicle dashboard

                                                Giant Mounts & Spares Dash GoPro Extension - Flexible Camera Mount Accessory

                                                The Giant Mounts & Spares - Dash GoPro Extension is the perfect accessory to elevate your GoPro experience. Designed by Giant, a brand synonymous with quality and reliability, this extension allows you to position your GoPro camera with enhanced flexibility, capturing every angle effortlessly....
                                                £15.00
                                                £15.00
                                              • Giant adapter pack for mounts, compatible with lights, computers, GoPro, and conduct hydraulic disc brakes, accessories for cycling.

                                                  Giant Adapter Pack for Mounts - Lights, Computers & GoPro Compatible with Conduct Hydraulic Disc Brakes Kit

                                                  The Giant Mounts & Spares Adapter Pack offers a seamless solution to attach lights, computers, and GoPro mounts to your bike. Designed to complement the Conduct Hydraulic Disc Brakes Upgrade Kit, it enhances your ride by integrating essential electronics without compromising performance. Crafted for...
                                                  £30.00
                                                  £30.00
                                                • CatEye Out Front Mount for cycle computer, secure and easy to install bike accessory, compatible with various cycling computers.CatEye Out Front Mount for cycle computer, secure and easy to install bike accessory, compatible with CatEye cycling computers.

                                                    CatEye Out Front Mount for Cycle Computer – Secure, Easy Installation, Compatible

                                                    Enhance your ride with the CatEye Out Front Mount, designed to securely hold your cycle computer for easy viewing. Its sturdy build ensures your device stays stable, even on rough terrain. This mount positions your cycle computer ahead of the handlebars, providing an optimal...
                                                    £12.15
                                                    £14.99
                                                    £12.15
                                                    Save £2.84
                                                  • Cateye OHR-31 optical heart rate sensor with Bluetooth and ANT+ connectivity, showing the sleek sensor device with adjustable strap.Cateye OHR-31 optical heart rate sensor with Bluetooth and ANT+ connectivity, shown in close-up image of device and sensor strap.

                                                      Cateye OHR-31 Optical Heart Rate Sensor with Bluetooth & ANT+ Connectivity

                                                      The Cateye OHR-31 Optical Heart Rate Sensor offers precise heart rate monitoring with seamless Bluetooth® and ANT+ compatibility. Its broad measurement range of 40-220 bpm (±5 bpm) ensures accurate tracking for all fitness levels. Effortless smartphone app pairing makes setup quick and intuitive, while...
                                                      £48.60
                                                      £59.99
                                                      £48.60
                                                      Save £11.39
                                                    • CatEye Strada Slim cycle computer with bike kit, showing speed and distance tracking display on a bicycle handlebar.CatEye Strada Slim cycle computer with bike kit, showing display and sensors for accurate speed and distance tracking.

                                                        CatEye Strada Slim Cycle Computer 2nd Bike Kit for Accurate Speed & Distance Tracking

                                                        The CatEye Strada Slim Cycle Computer 2nd Bike Kit offers seamless integration for your second bike. Designed to provide accurate tracking and essential cycling data, this kit is easy to install and complements your existing setup perfectly. Its slim profile ensures it stays unobtrusive...
                                                        £26.31
                                                        £29.99
                                                        £26.31
                                                        Save £3.68
                                                      • Basso Mounts and Spares Direct stem mount for Garmin Edge computers with safety strap, durable bike accessories.

                                                          Basso Mounts & Spares Direct Stem Mount for Garmin Edge Computers with Safety Strap

                                                          Enhance your ride with the Basso Mounts & Spares Direct Stem Computer Mount, designed to securely position your Garmin Edge computer directly on your stem. This mount ensures optimal screen visibility, allowing you to monitor your data effortlessly while cycling. Crafted from durable aluminium,...
                                                          £42.00
                                                          £42.00
                                                        • Giant RideSense 2.0 ANT+ Bluetooth speed and cadence sensor with magnets mounted on a bicycle wheel.

                                                            Giant RideSense 2.0 ANT+ Bluetooth Speed & Cadence Sensor with Magnets

                                                            Experience enhanced connectivity with the Giant RideSense 2.0, featuring both ANT+ and Bluetooth® Low Energy (BLE) technology. This advanced sensor seamlessly transmits your cadence and speed data to any BLE-enabled device, including Apple and Android smartphones running popular apps like Strava. Designed to fit...
                                                            £35.00
                                                            £35.00
                                                          • Bontrager XXX Barstem Blendr Mono Base black integrated road handlebar mount for cycling accessories.Bontrager XXX Barstem Blendr Mono Base black integrated road handlebar mount for cycling accessories.

                                                              Bontrager XXX Barstem Blendr Mono Base Black – Integrated Road Handlebar Mount

                                                              Optimize your cycling setup with the Bontrager XXX Barstem Blendr Mono Base Black. Designed to seamlessly integrate with the Bontrager XXX Integrated Road Handlebar/Stem, this accessory base streamlines your cockpit by providing a clean and organized platform for mounting additional devices. Whether you're looking...
                                                              £4.84
                                                              £5.99
                                                              £4.84
                                                              Save £1.15
                                                            Recently Viewed Products

                                                            Keep your electronic groupset and e-bike systems running flawlessly with our electronic spares and accessories collection at Swinnerton Cycles. From Di2 junction boxes and charging cables to wireless modules and system connectors, we stock the components needed to maintain all major electronic systems. Browse our full range and explore E-Bike Spares, Shifter Spares, and Groupsets.

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