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.

Popular Electronic Spares

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  • Black anodized K-Edge Garmin Sport TT mount for aero bars with GoPro interface, designed for cycling accessories.K-Edge Garmin Sport TT mount for aero bars with GoPro interface, black anodized cycling accessories for bike handlebars

      K-Edge Garmin Sport TT Mount for Aero Bars with GoPro Interface, Black Anodised

      The K-Edge Garmin Sport TT Mount in Black Anodised is crafted for cyclists seeking precision and versatility in mounting their Garmin computers on aero bars. Its lightweight design ensures minimal added weight while the pivoting two-piece construction allows you to customize the position according...
      £47.17
      £54.99
      £47.17
      Save £7.82
    • K-Edge Go Big Pro on-center handlebar mount in black anodized finish for 31.8mm handlebars, compatible with camera accessories.K-Edge Go Big Pro on-center handlebar mount for 31.8mm handlebars in black anodized finish, designed for camera attachment.

        K-Edge Go Big Pro On-Center Mount for 31.8mm Handlebars – Black Anodised Camera Mount

        The K-Edge Go Big Pro On-Center Mount is the ultimate handlebar accessory for cyclists who want to capture every moment. Crafted from durable 6061-T6 heat-treated aluminium, this mount offers exceptional strength while remaining super light. Designed specifically for 31.8mm diameter handlebars, it includes all...
        £55.74
        £64.99
        £55.74
        Save £9.25
      • K-Edge Garmin Race Mount for 31.8mm handlebars in black anodized CNC aluminum, cycling accessories for Garmin devices.K-Edge Garmin Race Mount for 31.8mm handlebars in black anodized CNC aluminum, bicycle accessories for optimal device placement

          K-Edge Garmin Race Mount for 31.8mm Handlebars Black Anodised CNC Aluminum

          The K-Edge Garmin Race Mount is crafted for cyclists who demand the highest level of performance and durability. Made from CNC machined 6061-T6 aluminum, this superlight mount weighs just 32 grams—33% lighter than standard mounts, delivering exceptional strength without extra bulk. Designed specifically for...
          £60.02
          £69.99
          £60.02
          Save £9.97
        • Black anodized K-Edge Wahoo top tube mount bike accessory, CNC machined aluminum for secure bike computer attachment.K-Edge Wahoo top tube mount in black anodized CNC machined aluminum for bike accessories, designed to attach securely to bike frames.

            K-Edge Wahoo Top Tube Mount Black Anodised CNC Machined Bike Accessory

            The K-Edge Wahoo Top Tube Mount in Black Anodised finish is expertly crafted to keep your bike’s cockpit clean and your cycling computer secure. Designed specifically for top tube braze-on mounting, this mount offers two adjustable positions to perfectly fit all Wahoo cycling computer...
            £42.49
            £44.99
            £42.49
            Save £2.50
          • K-Edge black anodized road braze-on chain catcher front derailleur protector for cycling accessoriesK-Edge black anodized road braze-on chain catcher front derailleur protector on a bicycle component.

              K-Edge Road Braze-On Chain Catcher Black Anodised Front Derailleur Protector

              The K-Edge Road Braze-On Chain Catcher in Black Anodised is a precision-engineered accessory designed to safeguard your bike’s drivetrain. Crafted from durable 6061 T6 heat-treated aluminium with a long-lasting anodised finish, this chain catcher offers reliable protection against chain drops on the small chainring....
              £30.00
              £34.99
              £30.00
              Save £4.99
            • Black anodised K-Edge Garmin top tube mount, CNC machined bike computer holder for secure cycling accessory attachment.K-Edge Garmin top tube mount in black anodized CNC machined aluminum for bike computer attachment.

                K-Edge Garmin Top Tube Mount Black Anodised CNC Machined Bike Computer Holder

                The K-Edge Garmin Top Tube Mount in Black Anodised finish offers a sleek and secure solution for mounting your Garmin cycling computer directly on your bike’s top tube. Designed to declutter your cockpit and protect your device during aggressive rides, this mount is engineered...
                £42.49
                £44.99
                £42.49
                Save £2.50
              • Garmin Varia Radar seatpost clamp mount for 27.2mm and 31.6mm bike seatposts, bike accessories for cycling safety.

                  Garmin Varia Radar Seatpost Clamp Mount for 27.2mm & 31.6mm Bikes

                  Securely attach your Garmin Varia Radar or bike tail light to a second bike with this reliable quarter-turn clamp mount. Designed for easy installation, it fits 27.2 mm and 31.6 mm seatposts, ensuring versatility across your bikes. Durable and lightweight, this mount keeps your...
                  £14.99
                  £14.99
                • Garmin USB charging clip accessory for Fenix, Forerunner, and Vivoactive wearables, shown connected to a compatible smartwatch.Garmin USB charging clip accessory for wearable devices like Fenix, Forerunner, and Vivoactive models.

                    Garmin USB Charging Clip for Wearables – Compatible with Fenix, Forerunner, Vivoactive Models

                    The Garmin USB Charging Clip offers a convenient two-in-one solution for recharging and data transfer. Designed to connect seamlessly with your computer’s USB port, it powers your compatible Garmin wearable while enabling easy data synchronization. This versatile clip is crafted for durability and efficiency,...
                    £19.99
                    £19.99
                  • Garmin Varia UT 800 front light adapter with quarter turn to friction flange mount, bicycle accessory for secure attachment

                      Garmin Adapter for Varia UT 800 Front Light Quarter Turn to Friction Flange Mount

                      Enhance your cycling setup with the Garmin Quarter Turn to Friction Flange Mount Adapter. This accessory allows seamless attachment of your Varia UT 800 front cycle light to a quarter turn double-sided mount, ensuring a secure and stable fit. Designed for easy installation, it...
                      £8.99
                      £8.99
                    • Garmin Varia tail light with multi-location quarter turn mount and O-rings pack for bike accessories.Garmin Varia Tail Light multi-location quarter turn mount O-rings pack for bike accessories, showing secure mounting rings.

                        Garmin Varia Tail Light Multi-Location Quarter Turn Mount O-Rings Pack

                        Keep your Garmin Varia tail light securely mounted with this pack of spare O-rings. Designed for a perfect fit, these O-rings ensure your multi-location quarter turn mount stays firmly in place during every ride. Made from durable materials, they offer reliable performance and easy...
                        £4.99
                        £4.99
                      • Garmin Forerunner 935/945 quick release watch strap kit for easy swapping, black silicone accessory for Garmin running watchesGarmin Forerunner 935/945 quick release watch strap kit for easy swapping, black silicone straps with metal clasps.

                          Garmin Forerunner 935/945 Quick Release Watch Strap Kit for Easy Swapping

                          Upgrade your Garmin Forerunner 935 or 945 with this quick release watch strap kit for easy transitions. Designed for comfort and durability, it lets you switch from wrist to bike seamlessly. Crafted with quality materials, this kit ensures your device stays secure during any...
                          £24.99
                          £24.99
                        • Garmin cadence sensor replacement bike straps, durable straps for crank arms, set of 3 accessories for cycling accessoriesGarmin cadence sensor replacement bands pack with three durable bike straps for crank arms, ideal for cycling accessories.

                            Garmin Cadence Sensor Replacement Bands Pack of 3 – Durable Bike Straps for Crank Arms

                            Keep your Garmin cadence sensor securely attached with these durable replacement bands. Designed for easy installation, they fit various crank arm sizes for reliable performance. This pack includes three bands of different lengths, ensuring the perfect fit for your bike and sensor setup. Maintain...
                            £4.99
                            £4.99
                          • Garmin USB charging clip accessory for Forerunner GPS watches FR35, FR230, FR235, FR630, and FR735XT connected to a device.Garmin USB charging clip accessory for Forerunner GPS watches, including FR35, FR230, FR235, FR630, and FR735XT models.

                              Garmin USB Charging Clip for Forerunner GPS Watches FR35 FR230 FR235 FR630 FR735XT

                              Keep your Garmin Forerunner GPS watch powered up with this reliable USB charging clip. Designed specifically for models FR35, FR230, FR235, FR630, and FR735XT, it ensures a secure and efficient connection. Durable and easy to use, this charging clip is an essential accessory to...
                              £22.99
                              £22.99
                            • Garmin Forerunner bicycle mount kit with zip ties for secure handlebar attachment, cycling accessories for GPS devices.Garmin Forerunner bicycle mount kit with zip ties for secure handlebar attachment, accessory for cycling GPS devices.

                                Garmin Forerunner Bicycle Mount Kit with Zip Ties for Secure Handlebar Attachment

                                Enhance your cycling experience with the Garmin Forerunner bicycle mount kit. Designed specifically for Garmin Forerunner GPS units, it offers a secure and convenient way to attach your sports watch to your handlebars. The kit includes a sturdy mount and two zip ties for...
                                £10.99
                                £10.99
                              • Garmin replacement bike mount bands with quarter turn fit, shown in multiple sizes, designed for secure attachment and accessories.Garmin replacement bike mount bands with quarter turn design, secure fit, in various sizes for accessories and cycling gear.

                                  Garmin Replacement Bands for Quarter Turn Bike Mount – Secure Fit, Multiple Sizes

                                  Upgrade your Garmin Quarter Turn Bike Mount with these durable replacement rubber bands. Designed for a secure fit, they enhance stability and ensure your device stays firmly in place during rides. Includes multiple sizes to accommodate both standard and oversize handlebars, offering versatile compatibility...
                                  £3.99
                                  £3.99
                                • Garmin quarter turn edge GPS computer handlebar mount with bolts, compatible with standard and oversize bike bars.Garmin Quarter Turn Edge GPS computer handlebar mount with bolts, compatible with standard and oversize bike bars.

                                    Garmin Quarter Turn Edge GPS Computer Handlebar Mount with Bolts for Standard & Oversize Bars

                                    The Garmin Quarter Turn Edge GPS Computer mount is a versatile replacement handlebar mount designed to fit all Edge models featuring the quarter turn fitment. Its flexible design allows mounting on various bike locations such as the stem or handlebar for optimal positioning. Included...
                                    £8.99
                                    £8.99
                                  • Giant Mounts & Spares Dash Tray for 2020 Giant bikes, electronics mount platform, bike accessories, black plastic tray with mounting points.

                                      Giant Mounts & Spares Dash Tray for 2020 Giant Bikes – Electronics Mount Platform

                                      The Giant Mounts & Spares - Dash Tray is expertly crafted to elevate your Giant bicycle’s functionality and organization. Designed specifically for 2020 Giant models, this accessory ensures a perfect fit that complements your bike’s sleek design. With its durable construction, the dash tray...
                                      £20.00
                                      £20.00
                                    • Giant Mounts & Spares - Dash M Mount

                                      Giant Dash M Mount for Cycling Computers & Electronic Device Mounting

                                      The Giant Mounts & Spares - Dash M Mount is designed to offer cyclists a reliable and sturdy solution for mounting their electronic devices. Crafted by Giant, this accessory combines durability with precision engineering to ensure your cycling computer or other electronics remain securely...
                                      £25.00
                                      £25.00
                                    • Giant Mounts & Spares - Dash L Mount

                                      Giant Dash L Mount – Secure Electronic Device Mount for Bikes & Cycling Gear

                                      The Giant Mounts & Spares - Dash L Mount is a meticulously crafted accessory designed to provide cyclists with a secure and stable solution for mounting their electronic devices. Engineered by Giant, a leader in cycling innovation, this mount seamlessly integrates with your bike’s...
                                      £25.00
                                      £25.00
                                    • Shimano Mounts & Spares - CM-SM03 thumb screw bolt and nut set for CM-1000 Shimano sport camera 2 pack

                                        Shimano CM-SM03 Thumb Screw Bolt & Nut Set for CM-1000 Sport Camera 2 Pack

                                        Ensure your CM-1000 Shimano sport camera stays securely mounted with this reliable thumb screw bolt and nut set. Designed specifically for Shimano accessories, these durable spares offer a perfect fit and easy installation. Each pack contains two thumb screw bolts and two nuts, providing...
                                        £12.99
                                        £12.99
                                      • Cateye FlexTight helmet mount bracket for Volt series lights, secure attachment accessory for cycling safety and visibility.CatEye FlexTight helmet mount bracket for Volt series bike lights, secure and adjustable accessories for cycling safety.

                                          CatEye FlexTight Helmet Mount Bracket for Volt Series Lights Secure Attachment

                                          The CatEye FlexTight Helmet Mount Bracket securely attaches Volt series lights to your helmet, enhancing visibility. Designed for ease of use and stable mounting during rides, it ensures your light stays in place without hassle. What It’s Good For Mounting CatEye Volt series lights...
                                          £8.76
                                          £9.99
                                          £8.76
                                          Save £1.23
                                        • Shimano Mounts & Spares - CM-JK01 silicone jacket for CM-1000 Shimano sport camera clear black

                                            Shimano CM-JK01 Silicone Jacket for CM-1000 Sport Camera Clear Black Mounts & Spares

                                            Protect your Shimano CM-1000 sports camera with this durable silicone jacket. Designed for a perfect fit, it offers reliable protection against bumps and scratches while enhancing the camera’s sleek look. Available in clear black, this accessory combines functionality with style, making it an ideal...
                                            £9.99
                                            £9.99
                                          • Cateye Magnetless Speed and Cadence Sensor Kit with Bluetooth and ANT+ connectivity, showing sensors and mounting accessories.Cateye Magnetless Speed and Cadence Sensor Kit with Bluetooth and ANT+ connectivity, showing the compact sensor and mounting accessories.

                                              Cateye Magnetless Speed & Cadence Sensor Kit with Bluetooth & ANT+ Connectivity

                                              Enhance your cycling experience with the Cateye Magnetless Speed & Cadence Sensor Kit. Featuring dual band Bluetooth and ANT+ connectivity, it pairs quickly with the Cateye Cycling app for seamless tracking. Its magnetless design with an integrated accelerometer ensures accurate data without the hassle...
                                              £56.70
                                              £69.99
                                              £56.70
                                              Save £13.29
                                            • Cateye magnetless cadence sensor with Bluetooth and ANT+ connectivity, waterproof IPX7, accessory for cycling computers and apps.Cateye Magnetless Cadence Sensor with Bluetooth and ANT+ for cycling, waterproof IPX7, compact bike accessories.

                                                Cateye Magnetless Cadence Sensor with Bluetooth & ANT+ IPX7 Waterproof

                                                The Cateye Magnetless Cadence Sensor offers seamless dual band Bluetooth and ANT+ connectivity, ensuring precise cadence tracking without the hassle of magnets. Featuring an integrated accelerometer, it pairs quickly with the Cateye Cycling app for effortless setup. Its waterproof IPX7 rating guarantees reliable performance...
                                                £28.35
                                                £34.99
                                                £28.35
                                                Save £6.64
                                              • Cateye magnetless speed sensor with Bluetooth and ANT+ connectivity, waterproof IPX7, for cycling accessories.Cateye magnetless speed sensor with Bluetooth and ANT+, waterproof IPX7, designed for bike accessories, shown attached to bicycle wheel.

                                                  Cateye Magnetless Speed Sensor with Bluetooth & ANT+ Waterproof IPX7

                                                  Enhance your cycling experience with the Cateye Magnetless Speed Sensor, designed for seamless integration and reliable performance. Featuring dual band Bluetooth and ANT+ connectivity, it pairs effortlessly with the Cateye Cycling app, providing accurate speed data without the hassle of magnets. Its built-in accelerometer...
                                                  £28.35
                                                  £34.99
                                                  £28.35
                                                  Save £6.64
                                                • CatEye Strada rubber sensor mount for secure bike frame attachment, designed for easy sensor installation on bicycles.CatEye Strada rubber sensor mount for secure attachment to bike frames, designed for reliable sensor mounting on bicycles.

                                                    CatEye Strada Rubber Sensor Mount for Secure Bike Frame Attachment

                                                    Secure your CatEye sensor effortlessly with the Strada Rubber Sensor Mount. Designed for durability and ease of use, it ensures stable performance during every ride. What It’s Good For Reliable sensor attachment on various bike frames Durable rubber material for long-lasting use Easy to...
                                                    £2.62
                                                    £2.99
                                                    £2.62
                                                    Save £0.37
                                                  • CatEye Cadence magnet for cycling sensor, easy to install accessory for accurate cadence measurement.CatEye Cadence magnet for cycling sensors, easy to install, ensures accurate cadence measurement for bike performance.

                                                      CatEye Cadence Magnet for Accurate Cycling Sensor Performance and Easy Installation

                                                      Enhance your cycling experience with the CatEye Cadence Magnet. Designed for precision, it seamlessly integrates with your cadence sensor to provide accurate pedal stroke data. Its compact design ensures easy installation and reliable performance on every ride. Crafted by Cateye, a trusted brand in...
                                                      £2.62
                                                      £2.99
                                                      £2.62
                                                      Save £0.37
                                                    • Cateye FlexTight Lock Ring for cycle computer brackets, a secure mount accessory for bicycle accessories.

                                                        CatEye FlexTight Lock Ring for Cycle Computer Brackets – Secure Mount Accessory

                                                        Secure your CatEye cycle computer with the FlexTight Lock Ring. Designed for easy installation and reliable hold, it ensures your device stays firmly in place during every ride. Crafted by CatEye, this accessory is compatible with various computer brackets, offering durability and peace of...
                                                        £0.87
                                                        £0.99
                                                        £0.87
                                                        Save £0.12
                                                      • CatEye universal wheel magnet for bicycles, designed for accurate speed and distance tracking accessories, attached to bike wheel.CatEye universal wheel magnet for bike speed and distance tracking, shown attached to bicycle wheel for accurate measurements.

                                                          CatEye Universal Wheel Magnet for Accurate Speed & Distance Tracking

                                                          Enhance your cycling setup with the CatEye Universal Wheel Magnet. Designed for easy installation, it ensures accurate speed and distance tracking with compatible CatEye devices. Durable and reliable, this magnet fits most wheel spokes for universal compatibility. What It’s Good For Accurate speed and...
                                                          £2.62
                                                          £2.99
                                                          £2.62
                                                          Save £0.37
                                                        • CatEye Strada Slim cycle computer fitting kit with rubber bands and zip ties, bike accessories for secure installationCatEye Strada Slim cycle computer fitting kit with rubber bands and zip ties, accessory for bike speedometers.

                                                            CatEye Strada Slim Cycle Computer Fitting Kit with Rubber Bands & Zip Ties

                                                            Upgrade your Cateye Strada Slim cycle computer with this essential fitting kit. It includes durable rubber bands and zip ties for a secure, hassle-free installation. Designed for a snug and stable fit, it ensures your device stays in place on any ride. What It’s...
                                                            £3.50
                                                            £3.99
                                                            £3.50
                                                            Save £0.49
                                                          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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