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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  • Lezyne GPS Watch Strap BlackLezyne GPS Watch Strap Black | Swinnerton Cycles

    Lezyne Black GPS Watch Strap – Durable Replacement Band for Lezyne GPS Watches - Black

    Experience seamless integration and enhanced comfort with the Lezyne GPS Watch Strap Black. Designed to perfectly fit your Lezyne GPS watch, this strap ensures a secure and stylish hold throughout your activities. Its durable construction combines functionality with sleek aesthetics, making it an ideal...
    £8.00
    £8.00
    • Black
  • Lezyne Garmin/Wahoo GPS Forward Mount

    Lezyne Garmin Wahoo GPS Forward Mount for 31.8mm Handlebars - Bike Accessory - Black

    Optimize your ride with the Lezyne Garmin/Wahoo GPS Forward Mount, designed for a sleek and secure fit on 31.8mm handlebars. Its clean design centers your GPS perfectly in front of the stem, ensuring easy visibility and access. Crafted for durability and lightweight performance, this...
    £31.65
    £35.00
    £31.65
    Save £3.35
    • Black
  • Lezyne CNC Phone Mount for bikes in black, secure smartphone holder with durable construction and easy attachment for cycling accessories.

    Lezyne CNC Phone Mount for Bikes Black – Secure Smartphone Holder - Black

    The Lezyne CNC Phone Mount in sleek black is engineered for cyclists who demand precision and durability. Crafted from high-quality CNC-machined aluminum, this mount offers a secure and stable hold for most modern smartphones. Its lightweight design ensures that it won’t weigh you down,...
    £54.27
    £60.00
    £54.27
    Save £5.73
    • Black
  • Zipp Mounts & Spares - Mounts & Spares - Aluminum (For Vuka Bta Bottle Cage)

    Zipp Aluminum Mounts & Spares for Vuka Bta Bottle Cage – Aerodynamic Hydration Mount

    Discover the precision-engineered Zipp Mounts & Spares - Aluminum for the Vuka Bta Bottle Cage, designed to elevate your hydration setup with aerodynamic efficiency and reliable performance. This expertly crafted mount positions your hydration system between the arms, reducing drag and enhancing speed—an advantage...
    £61.00
    £61.00
  • Shimano Spares SW-E6000 cord band unit, genuine replacement accessory for electronic bike components, shown in the image.Shimano Spares SW-E6000 cord band unit for electronics, genuine replacement accessory for e-bike or bike electronic components.

      Shimano Spares SW-E6000 Cord Band Unit Genuine Replacement Part for Electronics

      The Shimano Spares SW-E6000 cord band unit is a genuine replacement part designed for durability and precise fit. Perfect for maintaining your Shimano electronics and mounts, it ensures smooth operation and long-lasting performance. What It’s Good For Reliable replacement for worn or damaged cord...
      £5.65
      £5.99
      £5.65
      Save £0.34
    • K-Edge Garmin Edge 500/800 sport mount, 31.8mm, black anodized carbon-safe cycling accessory for bike computers.K-Edge Garmin Edge 500/800 sport mount in black anodized carbon for 31.8mm handlebars, durable cycling accessory.

        K-Edge Garmin Edge 500/800 Sport Mount 31.8mm Black Anodised Carbon Safe

        Enhance your cycling experience with the K-Edge Garmin Sport Mount, designed to securely hold your Garmin Edge computer while maintaining a sleek, aerodynamic profile. Crafted with precision for 31.8mm diameter handlebars, this black anodised mount offers a perfect blend of durability and style. Developed...
        £34.30
        £39.99
        £34.30
        Save £5.69
      • Garmin Edge 1050 Silicone Case – Protective Cover for Mounts & SparesGarmin Edge 1050 Silicone Case – Protective Cover for Mounts & Spares

          Garmin Edge 1050 Silicone Case – Protective Cover for Mounts & Spares - Black

          The Garmin Silicone Case for the Edge® 1050 is a must-have accessory for cyclists who want to protect their investment. Made from premium silicone, it snugly fits your cycling computer, shielding it from scratches, bumps, and daily wear and tear. Its durable yet flexible...
          £17.00
          £17.00
          • Black
          • Orange
          • Pebble Grey
          • Red
        • Lezyne Femto Lithium Battery Pack with 8 replacement 700mAh batteries for cycling lights and accessories.Set of eight Lezyne Femto Lithium replacement batteries, 700mAh each, designed for cycling accessories.

            Lezyne Femto Lithium Battery Pack 8 Pack 700mAh Replacement Batteries - Silver

            Ensure your Lezyne Femto lights stay powered with this pack of 8 reliable 700mAh lithium batteries. Perfect for extended rides and quick replacements. Designed specifically for Lezyne Femto models, these batteries offer consistent performance and easy installation to keep you visible and safe. What...
            £11.31
            £12.50
            £11.31
            Save £1.19
            • Silver
          • Lezyne Infinite Light Power Pack black USB backup charger and bike light extender accessory for cycling visibility and charging.Lezyne Infinite Light Power Pack in black, a USB backup charger and bike light extender, shown with attached cables.

              Lezyne Infinite Light Power Pack Black – USB Backup Charger & Bike Light Extender

              The Lezyne Infinite Light Power Pack in black is an essential accessory for extending your ride time. This compact and versatile power pack seamlessly doubles the runtimes of compatible Lezyne LED lights, ensuring you stay visible and safe for longer periods. Designed to mount...
              £76.89
              £85.00
              £76.89
              Save £8.11
            • Trek Mounts & Spares - eMTB Lite Tune Cling Sticker for Bosch Display

              Trek eMTB Lite Tune Cling Sticker for Bosch Display – Scratch Protection Decal

              Enhance your Bosch display with the Trek eMTB Lite Tune Cling Sticker. This sleek decal offers a stylish upgrade while protecting your device from scratches and wear. Designed specifically for eMTB enthusiasts, it’s easy to apply and remove without leaving residue. Maintain your display’s...
              £2.00
              £2.00
            • Bontrager RIDEtime Trip Out front mount for 31.8mm handlebars in black, bicycle accessories for mounting devices.Bontrager RideTime Trip Out front mount for 31.8mm handlebars in black, accessory for bike handlebar mounting.

                Bontrager RIDEtime Trip Out Front Mount for 31.8mm Handlebars Black One Size

                The Bontrager RIDEtime/Trip Out Front Mount offers versatile positioning with infinite angle adjustment. Designed for easy attachment to 31.8mm handlebars, it ensures your device stays securely in view. What It’s Good For Customizing device angle for optimal visibility Compatible with most 31.8mm handlebars Durable...
                £13.22
                £13.99
                £13.22
                Save £0.77
              • Bontrager Mounts & Spares - RIDEtime/Trip Out Front Mount Adapter

                Bontrager RIDEtime Trip Out Front Mount Adapter with Infinite Angle Adjustment

                Enhance your ride with the Bontrager RIDEtime/Trip Out Front Mount Adapter, designed for ultimate flexibility. This accessory offers infinite angle adjustment to position your device exactly where you want it, ensuring optimal visibility and convenience. Compatible with a range of electronics and mounts, it’s...
                £4.00
                £4.00
              • Bontrager Insta-Mount Adapter black universal phone mount for Trip Blendr system, made for bike accessories and device attachment.Bontrager Insta-Mount Adapter in black, universal phone mount accessory for Trip Blendr system, compatible with cycling bike accessories.

                  Bontrager Insta-Mount Adapter Black Universal Phone Mount for Trip Blendr System

                  Enhance your device’s compatibility with the Bontrager Insta-Mount Adapter in sleek black. This universal adapter securely attaches to the back of your phone or device, providing a reliable base for your mounting needs. Designed to work flawlessly with the Bontrager Trip mount, it offers...
                  £0.99
                  £2.99
                  £0.99
                  Save £2.00
                • Bontrager CR2032 battery 5-pack for Trek bike computers, compact accessories with long-lasting power, shown in the image.Bontrager CR2032 batteries in a 5-pack for Trek and Bontrager bike computers, providing reliable, long-lasting power.

                    CR2032 Battery 5-Pack for Trek & Bontrager Bike Computers – Long-Lasting Power

                    Keep your Trek and Bontrager computers powered reliably with this 5-pack of CR2032 batteries. Designed for long-lasting performance, these batteries ensure your devices stay operational when you need them most. Their compact size makes replacement quick and easy, so you can focus on your...
                    £9.44
                    £9.99
                    £9.44
                    Save £0.55
                  • Sram QuickView MTB Garmin GPS computer mount on 31.8mm handlebar with quarter turn lock for secure attachment.

                      SRAM QuickView MTB Garmin GPS Computer Mount 31.8mm Handlebar Quarter Turn Lock

                      Securely mount your Garmin GPS or computer with the SRAM QuickView MTB mount. Designed for 31.8mm handlebars, it offers a reliable quarter turn twist lock for easy installation and removal. Built for durability and stability, this mount keeps your device visible and accessible on...
                      £16.04
                      £22.00
                      £16.04
                      Save £5.96
                    • Sram QuickView Garmin GPS computer mount adaptor for 605 and 705 with slide lock, cycling accessories attachment.

                        SRAM QuickView Garmin GPS Computer Mount Adaptor for 605 & 705 with Slide Lock

                        Enhance your ride with the SRAM QuickView Garmin GPS/Computer Mount Adaptor, designed for seamless compatibility with 605 and 705 models. Its quarter turn to slide lock mechanism ensures quick, secure attachment and easy removal. Crafted for durability and convenience, this mount adaptor keeps your...
                        £3.58
                        £5.00
                        £3.58
                        Save £1.42
                      • SRAM QuickView Road Garmin GPS computer mount with quarter turn twist lock, 31.8mm handlebar attachment, accessories for cycling.

                          SRAM QuickView Road Garmin GPS Computer Mount 31.8mm Quarter Turn Twist Lock

                          The SRAM QuickView Road Garmin GPS/Computer Mount offers a seamless solution for mounting your cycling computer with minimal effort. Designed for 31.8mm handlebars, its lightweight construction ensures your ride stays balanced without added bulk. The quarter turn twist lock mechanism guarantees a secure fit,...
                          £16.30
                          £22.00
                          £16.30
                          Save £5.70
                        • SKS Smartboy handlebar mount with waterproof case for smartphones up to 144x76x9mm, cycling accessory, outdoor useSKS Smartboy handlebar mount with waterproof case for smartphones up to 144x76x9mm, bike accessory, secure smartphone holder

                            SKS Smartboy Handlebar Mount for Smartphones Up to 144x76x9mm with Waterproof Case

                            Keep your smartphone secure and accessible on your bike or pushchair with the SKS Smartboy Handlebar Mount. Designed for quick installation without tools, it offers a waterproof plastic case that protects your device from rain and splashes. The transparent touch window allows full control...
                            £22.68
                            £27.99
                            £22.68
                            Save £5.31
                          • Mavic magnet for carbon flat spoke bike computer mount, spare part for bike accessories, with black finish and mounting details.Mavic carbon flat spoke magnet for bike computer mount, accessory used for sensor attachment on bicycle wheel spokes.

                              Mavic Magnet for Carbon Flat Spoke – Bike Computer Mount & Spare Part

                              These Mavic magnets are designed to perfectly fit any carbon flat spoke, ensuring reliable data transmission for your bike computer. Compact yet strong, they provide consistent performance without adding bulk to your wheel. Compatible with a wide range of bike computers, these magnets offer...
                              £11.79
                              £12.00
                              £11.79
                              Save £0.21
                            • Mavic universal fit magnet mounts and spares for bike computers on carbon and alloy spokes, accessory for cycling devices.Mavic universal magnet mounts and spares for bike computers on carbon and alloy spokes, compatible accessories for bike setups

                                Mavic Universal Fit Magnet Mounts & Spares for Bike Computers – Compatible with Carbon & Alloy Spokes

                                Discover the Mavic Mounts & Spares - Magnet Universal Fit, engineered for seamless compatibility with any bike computer. These compact magnets deliver powerful performance and are tailored to fit perfectly on various spoke types. Available in three versions to suit Tracomp carbon, flat carbon,...
                                £8.73
                                £9.00
                                £8.73
                                Save £0.27
                              • Mavic Tracomp Carbon Spoke bike computer accessory with magnetic mount for secure attachment and easy reading.Mavic Tracomp Carbon Spoke Magnet for bike computer accessories, mounted on a bicycle spoke for secure sensor attachment.

                                Mavic Mounts & Spares Magnet for Tracomp Carbon Spoke – Bike Computer Accessory

                                Enhance your cycling experience with the Mavic Mounts & Spares Magnet for Tracomp Carbon Spoke. Designed to fit seamlessly on any Mavic spoke, this compact magnet ensures reliable signal transmission for your bike computer. Its versatile design works perfectly with various spoke shapes, including...
                                £11.79
                                £12.00
                                £11.79
                                Save £0.21
                              • Minoura handlebar mount for iPad and tablets, secure bike tablet holder attached to a bicycle handlebar.Minoura handlebar mount for iPad and tablets, secure bike tablet holder attached to a bicycle handlebar, accessories for cycling.

                                  Minoura Handlebar Mount for iPad and Tablets – Secure Bike Tablet Holder

                                  Securely attach your iPad or tablet to your bike handlebars with the Minoura mount. Designed for stability and ease of use, it keeps your device accessible during rides. Its durable construction ensures long-lasting performance in various conditions. What It’s Good For Hands-free navigation on...
                                  £26.31
                                  £29.99
                                  £26.31
                                  Save £3.68
                                • Lezyne Cadence Magnet in black for cycling sensor accessories, showing a small magnetic sensor component for bike cadence measurement.Lezyne Cadence Magnet in black for cycling sensor accuracy, shown attached to bike crank for precise cadence measurement.

                                    Lezyne Cadence Magnet Black for Accurate Cycling Sensor Performance

                                    The Lezyne Cadence Magnet in black offers precise cadence tracking for your cycling performance. Its powerful rare earth magnet ensures wider engagement spacing and reliable sensor interaction. What It’s Good For Accurate cadence measurement for improved training Easy installation with compatible Lezyne mounts Durable...
                                    £6.50
                                    £6.50
                                  • Lezyne Speed Magnet Black, a durable rare earth magnet for accurate cycling sensor attachment, shown on a white background.Lezyne Speed Magnet Black accessory with durable rare earth magnet for precise cycling sensor attachment.

                                      Lezyne Speed Magnet Black – Durable Rare Earth Magnet for Accurate Cycling Sensors

                                      The Lezyne Speed Magnet in Black offers a powerful rare earth magnet for reliable sensor engagement. Designed to ensure wider spacing, it enhances your cycling data accuracy with ease. Its durable build and sleek design make it a perfect accessory for cyclists seeking precise...
                                      £5.50
                                      £5.50
                                    • Lezyne Pro Speed Sensor with Dual Bluetooth for accurate bike speed tracking, showing the compact device attached to a bike wheel.Lezyne Pro Speed Sensor for bikes, featuring dual Bluetooth for accurate speed tracking, mounted on bicycle wheel.

                                        Lezyne Pro Speed Sensor with Dual Bluetooth for Accurate Bike Speed Tracking

                                        Lezyne Pro Speed Sensor offers precise speed tracking with a sleek, magnet-less design that easily mounts on your bike's hub. Its compact and lightweight Composite Matrix build ensures durability without adding bulk. Featuring a clear LED indicator, it seamlessly pairs with cycling computers and...
                                        £29.00
                                        £29.00
                                      • Lezyne Pro Cadence Sensor with Bluetooth Smart for speed and cadence tracking on bicycle accessories.Lezyne Pro Cadence Sensor with Bluetooth Smart for speed and cadence tracking, shown on a bicycle crankset.

                                          Lezyne Pro Cadence Sensor with Bluetooth Smart Speed & Cadence Tracking

                                          The Lezyne Pro Cadence Sensor is a versatile 2-in-1 device that accurately tracks both speed and cadence. Engineered to meet Bluetooth Smart standards, it ensures seamless connectivity with a wide range of devices. Its rare earth magnet design offers improved engagement spacing for more...
                                          £29.00
                                          £29.00
                                        • Lezyne Pro Sensor Pair Bluetooth cycling sensors with LED indicator for speed and cadence tracking accessories.Lezyne Pro Sensor Pair Bluetooth cycling sensors with LED indicators, designed for speed and cadence tracking accessories.

                                            Lezyne Pro Sensor Pair – Bluetooth Speed & Cadence Cycling Sensors with LED Indicator

                                            Experience precise cycling data with the Lezyne Pro Sensor Pair, designed for serious cyclists who value accuracy and convenience. These super compact, magnet-less sensors provide seamless tracking of speed and cadence without the hassle of external magnets. Crafted from translucent Composite Matrix, they combine...
                                            £49.00
                                            £49.00
                                          • Lezyne HR Flow Bluetooth heart rate monitor with LED indicator in black, fitness accessory for tracking heart rate during exercise.Lezyne HR Flow Bluetooth heart rate monitor with LED indicator in black, designed for fitness accessories and workout tracking

                                              Lezyne HR Flow Sensor Bluetooth Smart Heart Rate Monitor with LED Indicator Black

                                              The Lezyne HR Flow Sensor offers precise heart rate monitoring with exceptional comfort. Its lightweight polycarbonate body features a translucent design and an LED indicator for easy tracking. Designed to fit securely with a flexible athletic strap, it ensures reliable performance during every workout....
                                              £45.00
                                              £45.00
                                            • Lezyne Cadence Speed Flow Sensor for bikes, Bluetooth Smart compatible, black bike speed and cadence tracker accessory.Lezyne Cadence Speed Flow Sensor for bikes, Bluetooth Smart compatible, black, compact speed and cadence tracking accessory.

                                                Lezyne Cadence Speed Flow Sensor with Bluetooth Smart – Bike Speed & Cadence Tracker Black

                                                The Lezyne Cadence Speed Flow Sensor combines precision and versatility in a sleek, lightweight design. This advanced 2-in-1 sensor provides accurate speed and cadence data, helping cyclists optimize their performance. Its durable polycarbonate body with LED indicators ensures reliable functionality in various riding conditions....
                                                £45.00
                                                £45.00
                                              • Lezyne Smart Grip Mount support for bike phone, black anti-slip accessory with secure grip and adjustable design for cycling.Lezyne Smart Grip Mount for bicycle phone support in black with anti-slip design, securely holding a smartphone during rides

                                                  Lezyne Smart Grip Mount Support Téléphone Vélo Antidérapant Noir

                                                  Le Lezyne Smart Grip Mount est un support de téléphone polyvalent et facile à utiliser, conçu pour s'adapter solidement à presque tous les guidons de vélo. Sa structure en aluminium usiné léger assure robustesse et légèreté, tandis que son revêtement en matériau antidérapant offre...
                                                  £23.52
                                                  £26.00
                                                  £23.52
                                                  Save £2.48
                                                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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