E-Bike Parts

E-Bike Parts at Swinnerton CyclesKeep your electric bike running at its best with our comprehensive e-bike parts collection at Swinnerton Cycles. From batteries, motors, and displays to cables, sensors, and system accessories, we stock e-bike components for all major drive systems including Shimano STEPS, Bosch, MAHLE, TQ, and Fazua. E-bike...

E-Bike Parts at Swinnerton Cycles

Keep your electric bike running at its best with our comprehensive e-bike parts collection at Swinnerton Cycles. From batteries, motors, and displays to cables, sensors, and system accessories, we stock e-bike components for all major drive systems including Shimano STEPS, Bosch, MAHLE, TQ, and Fazua. E-bike systems require specialist maintenance and genuine parts to ensure safe, reliable operation — and our range covers the most commonly needed components for servicing and upgrading your e-bike. Browse our full range and explore E-Bike Batteries, E-Bike Drive Units, and E-Bike Spares.

Popular E-Bike Parts

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  • Shimano STEPS BT-E8035 504Wh e-bike battery mounted on frame down tube, black, integrated design for Shimano e-bike systems.Shimano STEPS BT-E8035 504Wh e-bike battery mounted on frame down tube in black, showcasing integrated design and brand logo.

      Shimano STEPS BT-E8035 504Wh E-Bike Battery, Frame Down Tube Integrated Mount, Black

      The Shimano STEPS BT-E8035 is a high-quality lithium-ion battery designed for seamless integration into your e-bike’s down tube frame. Offering a powerful 504 Wh capacity, it ensures extended riding distances, exceeding 100 km in normal mode. Engineered for durability, this battery is waterproof, impact,...
      £323.98
      £659.99
      £323.98
      Save £336.01
    • MAHLE Pulsar One wireless display for X35+ E-bike system showing digital screen with ANT+ connectivity features.MAHLE Pulsar One wireless display for X35+ e-bike system with ANT+ connectivity, showing digital screen and control buttons.

        MAHLE Pulsar One Wireless Display for X35+ E-Bike System with ANT+ Connectivity

        The MAHLE Pulsar One Wireless Display is designed for e-bike enthusiasts who demand precision and connectivity. This sleek, wireless display offers real-time insights into your ride, including battery status, remaining range, and your personalized assist level. Its 2.1" monochrome screen and intuitive three-button interface...
        £94.99
        £94.99
      • Shimano STEPS BT-E8010 504Wh e-bike battery mounted on down tube, black color, for Shimano e-bike component system.Shimano STEPS BT-E8010 504Wh e-bike battery mounted on down tube, black frame component for electric bicycles.

          Shimano STEPS BT-E8010 504Wh E-Bike Battery Frame Down Tube Mount Black

          The Shimano STEPS BT-E8010 battery is a robust and reliable power source designed specifically for Shimano STEPS e-bike systems. With a high capacity of 504Wh, this lithium-ion battery ensures long-lasting performance and impressive riding distances, allowing you to enjoy extended adventures without frequent recharges....
          £523.26
          £569.99
          £523.26
          Save £46.73
        • MAHLE X35+ external battery with holder and wire for e-bike range extension, shown with mounting components and cables.MAHLE X35+ external battery SP1 with holder and wire, designed for e-bike range extension, shown with mounting components.

            MAHLE X35+ External Battery SP1 No Logo with Holder and Wire for E-Bike Range Extension

            Enhance your MAHLE X35+ system with the External Battery SP1, designed to seamlessly extend your e-bike's range. With an additional 208 W capacity complementing the main 250 W battery, this accessory boosts total power to 458 W. Enjoy up to 4.5 hours of riding...
            £549.99
            £549.99
          • TQ HPR remote set for e-bike drive systems V02 & V03, includes magnetic and clamp mount components, with remote control and sensors.TQ HPR remote set for e-bike drive systems V02 and V03, featuring magnetic and clamp mount components, shown in the image.

              TQ HPR Remote Set for E-Bike Drive Systems – V02 & V03 Models with Magnetic & Clamp Mount

              The TQ HPR Remote Set offers essential control tailored perfectly for every e-bike cockpit. Engineered specifically for the TQ HPR drive system, this remote set provides precise and intuitive mode switching, ensuring you stay in full command of your ride with minimal distraction. Whether...
              from £54.99
              from £54.99
            • MAHLE X35+ Complete Battery F for e-bikes with B1-F BMS A Version 4.11, showing the battery unit and connectors.MAHLE X35+ e-bike battery with B1-F BMS A Version 4.11, showing the compact battery pack and connectors

                MAHLE X35+ Complete Battery F with B1-F BMS A Version 4.11 for e-Bikes

                Discover the MAHLE X35+ Complete X35 Plus Battery F:, designed for reliable power and enhanced stability in your e-Bike transmission system. This battery features the advanced B1-F Battery BMS A Version 4.11, ensuring efficient energy management and extended battery life. Its vertical design optimizes...
                £650.00
                £650.00
              • TQ Range Extender Cable for TQ-HPR50 E-Bike System with dual battery charging, showing the black cable connector and wiring.TQ Range Extender Cable for TQ-HPR50 E-Bike System with dual battery charging, shown with connectors and cable details.

                  TQ Range Extender Cable for TQ-HPR50 E-Bike System with Dual Battery Charging

                  The TQ Range Extender Cable is an essential component for enhancing the functionality of your TQ-HPR50 e-bike system. Designed specifically to connect the 160 Wh Range Extender to the HPR50 drive system, this cable ensures seamless integration and efficient dual charging between the main...
                  £34.99
                  £34.99
                • MAHLE X30/X35+ freewheel spare for E-bike X35+ system, Shimano HG compatible, close-up of metal gear component.MAHLE X30/X35+ freewheel spare for e-bike X35+ system, Shimano HG compatible, close-up of the metal component with gear teeth.

                    MAHLE X30/X35+ Freewheel Spare for E-Bike X35+ System Shimano HG Compatible

                    The MAHLE X30/X35+ Freewheel Spare is an essential component designed to maintain your e-bike's smooth transmission. Compatible with the X35+ system, it includes the right side of the motor cover for easy replacement. Built to Shimano HG standards, this freewheel ensures reliable performance and...
                    £72.99
                    £72.99
                  • e*thirteen Ethirteen Espec Plus aluminum crankset for Bosch E-bike, MTB components, 165mm crank arms, black finish

                      Ethirteen Espec Plus Aluminum Crankset for Bosch E-Bike 165mm MTB

                      The Ethirteen Crankset Espec Plus Aluminum for Bosch 165mm is designed to elevate your e-bike experience with precision and strength. Crafted from high-quality aluminum, this crankset ensures a perfect balance between lightweight design and robust durability, ideal for the rigorous demands of mountain biking....
                      £61.41
                      £64.99
                      £61.41
                      Save £3.58
                    • TQ HPR Colour Display Set V04 for E-Bike showing vibrant screen and intuitive control interface.

                        TQ HPR Colour Display Set V04 for E-Bike – Vibrant Screen & Intuitive Control

                        The TQ HPR Colour Display Set - Version 04 delivers a sharp and vibrant color screen that enhances your e-bike's user interface. Designed for seamless integration, it offers clear visuals and intuitive controls, making it easier to monitor performance and adjust settings on the...
                        £119.99
                        £119.99
                      • Fazua Ride 50 screw bottom bracket mount for secure installation, showing the component with detailed threading and branding.Fazua Ride 50 screw BB-mount component for secure bottom bracket installation, shown with 8.5Nm torque setting.

                          FAZUA RIDE 50 Screw BB-Mount for Secure Bottom Bracket Installation 8.5Nm Torque

                          Upgrade your e-bike with the FAZUA RIDE 50 SCREW BB-MOUNT, designed specifically to meet the demands of the FAZUA bottom bracket system. These screws feature a unique screw lock for enhanced stability and reliability during rides. Ensuring the right fit, they maintain optimal torque...
                          £1.00
                          £1.00
                        • MAHLE X30/X35+ tool kit for e-bike drive unit maintenance and freewheel replacement, includes components and tools.MAHLE X30/X35+ tool kit for e-bike drive unit maintenance and freewheel replacement, includes various components and tools.

                            MAHLE X30/X35+ Tool Kit for E-Bike Drive Unit Maintenance & Freewheel Replacement

                            The MAHLE X30/X35+ Tool Kit is designed specifically for efficient maintenance of MAHLE e-bike drive units. This essential kit includes all necessary tools and bolts to open the drive unit and is indispensable for replacing the freewheel on the X35 system. What It’s Good...
                            £79.99
                            £79.99
                          • MAHLE X35+ e-bike battery charger with reverse polarity protection, standard charging component for range extenders and batteriesMAHLE X35+ e-bike battery charger with reverse polarity protection, standard charger component for e-bike batteries and range extenders

                              MAHLE X35+ Standard Charger for e-Bike Batteries & Range Extenders with Reverse Polarity Protection

                              The MAHLE X35+ (Standard) Charger is designed exclusively for X35+ Systems, ensuring optimal charging performance for inner batteries and Range Extenders. Its automatic reverse polarity protection provides safety and reliability during every charge, making it a trusted companion for your e-Bike. With a steady...
                              £79.99
                              £79.99
                            • Shimano STEPS EW-CP100 satellite charging port with 550mm cable for e-bike systems, component for Shimano e-bike electronics.Shimano STEPS EW-CP100 satellite charging port with 550mm cable for e-bike systems, showing the compact component and connectors.

                                Shimano STEPS EW-CP100 Satellite Charging Port with 550mm Cable for e-Bike Systems

                                The Shimano STEPS EW-CP100 satellite charging port offers reliable power connection for your e-Bike system. Its 550 mm cable length ensures flexible installation in various setups. Designed as a durable component within Shimano’s transmission and accessories range, it supports seamless charging and system maintenance....
                                £21.04
                                £57.99
                                £21.04
                                Save £36.95
                              • TQ UK e-bike charger with 2A and 4A output options, designed for TQ e-bike components, shown in the image.

                                  TQ UK Charger for E-Bike Components with 2A & 4A Output Options

                                  The TQ UK Charger is specifically engineered to deliver reliable and efficient power for your TQ e-bike components. Designed with precision, it ensures your e-bike’s battery receives optimal charging, enhancing overall performance and longevity. Whether you need a standard or faster charge, this charger...
                                  from £99.99
                                  from £99.99
                                • Trek Tq Hpr Range Extender BatteryTrek Tq Hpr Range Extender Battery

                                    TQ HPR Range Extender Battery Black – E-Bike Power Boost Accessory

                                    Enhance your e-bike adventures with the TQ HPR Range Extender Battery in sleek black, designed to seamlessly increase your riding distance. This compact and efficient battery adds an extra 160 Wh of power, boosting your range by up to 44%, allowing you to tackle...
                                    £491.39
                                    £519.99
                                    £491.39
                                    Save £28.60
                                  • TQ Service Dongle V01 for professional TQ E-Bike diagnostics and maintenance, shown connected to a device.

                                      TQ Service Dongle V01 for Professional TQ E-Bike Diagnostics & Maintenance

                                      The TQ Service Dongle - V01 is a precision-engineered component designed specifically for the maintenance and servicing of TQ e-bike systems. Built to meet the highest standards of durability and reliability, this dongle is an indispensable tool for professional technicians and service centers. It...
                                      £99.99
                                      £99.99
                                    • MAHLE X30/X35+ locknut set for e-bike transmission, two durable metal locknuts with threading and secure fitting.MAHLE X30/X35+ locknut set for secure e-bike transmission, includes two components with threaded locknuts for fitting.

                                        MAHLE X30/X35+ Locknut Set (2-Pack) for Secure E-Bike Transmission Fit

                                        MAHLE X30/X35+ Locknut (x2) offers reliable performance for your e-bike's transmission system. Designed specifically for MAHLE components, these locknuts ensure secure fitting and durability under various riding conditions. Perfect for maintaining the integrity of your bike’s drivetrain. What It’s Good For Securing the transmission...
                                        £6.99
                                        £6.99
                                      • MAHLE X35+ silicone band for SP1 external battery, secure fit accessory, shown wrapped around the battery in the image.MAHLE X35+ Silicone Band for SP1 external battery, secure fit accessory, flexible silicone material, shown in close-up.

                                          MAHLE X35+ Silicone Band for SP1 External Battery Secure Fit Accessory

                                          The MAHLE X35+ Silicone Band is designed to securely hold your SP1 external battery in place, ensuring reliable performance during every ride. Crafted from durable silicone, it offers flexibility and a snug fit to keep your battery safe. Ideal for e-bike enthusiasts, this component...
                                          £4.99
                                          £4.99
                                        • MAHLE X30/X20 90° connector DE RA2 for E-bike battery extension, component with male and female ports in black and red.MAHLE X30/X20 Connector DE RA2 90° eX1 for E-Bike Battery Extension, component part with orange and black plastic housing and metal contacts.

                                            MAHLE X30/X20 Connector DE RA2 90° eX1 (e185) for E-Bike Battery Extension

                                            Discover the MAHLE X30/X20 Connector DE RA2 90° eX1 (e185), designed to seamlessly connect your e-bike's external battery. Its 90° angle ensures a secure fit, while the 110mm cable length offers convenient placement. Engineered for durability and optimal transmission, this connector enhances your e-bike’s...
                                            £29.99
                                            £29.99
                                          • MAHLE X30/X20 external battery range extender eX1 e185 for e-bikes, showing the compact 185W power component.MAHLE X30/X20 External Battery Range Extender eX1 e185 for E-Bikes, 185W, showing the compact components and charging port

                                              MAHLE X30/X20 External Battery Range Extender eX1 e185 185W for E-Bikes

                                              Experience longer rides with the MAHLE X30/X20 External Battery Range Extender eX1 (e185). Compact and lightweight, this 185W extender seamlessly increases your e-bike’s capacity by 171Wh, boosting your range from 50km to 70km. Designed for optimal performance, it ensures smart range optimization so you...
                                              £459.99
                                              £459.99
                                            • Giant Energypak 36V 4A UK e-bike charger with 3-pin BS1363 plug, replacement component for electric bike batteries.

                                                Giant Energypak Charger 36V 4A UK 3-Pin BS1363 E-Bike Replacement Charger

                                                The Giant Energypak Charger 3Pin UK 220V/36V 4A (BS 1363) is a premium replacement charger designed specifically for Giant e-bikes. It offers reliable and efficient power delivery, ensuring your e-bike battery maintains optimal performance for longer rides and consistent daily use. With its precise...
                                                £120.00
                                                £120.00
                                              • TQ HPR50 black remote control with cable for TQ e-bike system, mounted on handlebar, close-up view of component and wiring.TQ HPR50 black remote control with cable for TQ e-bike systems, showing buttons and compact design in close-up.

                                                  TQ HPR50 Black Remote with Cable for TQ e-Bike Systems One Size

                                                  The TQ HPR50 Remote with Cable in Black offers precise control for your e-Bike system. Designed for seamless integration, it ensures easy operation and durability in all conditions. Its reliable transmission compatibility makes it an essential component for maintaining optimal e-Bike performance. What It’s...
                                                  £56.68
                                                  £59.99
                                                  £56.68
                                                  Save £3.31
                                                • MAHLE X35+ ONE remote e-bike controller with LED battery indicator and assist level display, showcasing its compact design and controls.MAHLE X35+ ONE remote e-bike controller with LED battery indicator and assist level display, designed for electric bike components.

                                                    MAHLE X35+ ONE Remote-C E-Bike Controller with LED Battery & Assist Level Indicator

                                                    The MAHLE X35+ ONE Remote-C offers seamless control for your e-bike with its intuitive one-button design. Equipped with an LED light, it provides clear feedback on battery status, assist levels, and lighting functions, enhancing your riding experience with ease and precision. Designed as a...
                                                    £49.99
                                                    £49.99
                                                  • Pair of MAHLE X35+ drive unit washer nuts for secure e-bike motor installation on bicycle components.Pair of MAHLE X35+ Drive Unit Washer Nuts for secure e-bike motor installation, shown in the image.

                                                      MAHLE X35+ Drive Unit Washer Nut (x2) for Secure e-Bike Motor Installation

                                                      MAHLE Washer Nut (x2) ensures a secure and stable installation of the X35+ drive unit in your e-Bike's dropouts. Designed to provide reliable support, these torque washers prevent unwanted movement, enhancing the overall performance and durability of your transmission system. Crafted with precision, these...
                                                      £3.99
                                                      £3.99
                                                    • MAHLE magnet locknut for 11-speed HG freewheel e-bike X35 sensor, component for bike drivetrain and wheel assembly.MAHLE Magnet Locknut for 11 Speed HG Freewheel e-Bike X35 Sensor, close-up of the black locknut with branding details.

                                                        MAHLE Magnet Locknut for 11 Speed HG Freewheel e-Bike X35 Sensor Compatible

                                                        The MAHLE Magnet Locknut (11 Speed) is designed for seamless integration with HG freewheel standards, featuring 20 powerful magnets. Essential for e-Bikes equipped with the X35 pedal assist sensor, it ensures reliable performance and precise sensor communication. What It’s Good For Providing strong magnetic...
                                                        £24.99
                                                        £24.99
                                                      • Fazua Ride 50 PX e-bike motor unit lock for secure frame integration, shown on a white background.

                                                          FAZUA RIDE 50 LOCKER PX E-Bike Motor Unit Lock for Secure Frame Integration

                                                          The FAZUA RIDE 50 LOCKER PX offers seamless integration of your e-bike motor unit into the frame, enhancing both performance and durability. Its innovative lever mechanism, located under the down tube, allows effortless unlocking and mounting, providing clear tactile feedback. Crafted from a blend...
                                                          £49.00
                                                          £49.00
                                                        • TQ HPR50 Ebike service dongle for 2025 TQ models, diagnostic tool in black, used for bike maintenance and troubleshooting.TQ HPR50 Ebike Service Dongle for 2025 TQ models, black diagnostic tool component for e-bike maintenance.

                                                            TQ HPR50 Ebike Service Dongle for 2025 TQ Models – Diagnostic Tool Black

                                                            The TQ HPR50 Ebike Service Dongle in sleek black is a must-have tool for professionals working with TQ e-bike systems. Designed to facilitate seamless communication between diagnostic devices and the e-bike’s transmission, it streamlines troubleshooting and enables quick software updates. Compatible with the latest...
                                                            £94.49
                                                            £99.99
                                                            £94.49
                                                            Save £5.50
                                                          • TQ Road Bike Range Extender Cable, 325mm, compatible with 2025 E-Bike System, shown coiled with connectorsTQ range extender cable for road bikes, 325mm length, compatible with 2025 E-Bike system, component for bike electrical system.

                                                              TQ Range Extender Cable 325 mm for Road Bikes – Compatible with 2025 E-Bike System

                                                              The TQ Range Extender Cable for Road Black 325 mm is a precision-engineered component designed to optimize the functionality of your e-bike’s transmission system. Crafted by TQ, a renowned name in cycling technology, this cable ensures reliable connectivity and smooth power transfer essential for...
                                                              £37.79
                                                              £39.99
                                                              £37.79
                                                              Save £2.20
                                                            • Skarper Ebike Drive System E-Bike Conversion

                                                                Skarper Ebike Drive System E-Bike Conversion Kit with DiskDrive® Brake Rotor

                                                                Transform your standard bicycle into a cutting-edge eBike with the Skarper Ebike Drive System E-Bike Conversion. This innovative clip-on electric motor system allows you to seamlessly switch between traditional cycling and electric assistance, giving you ultimate control over your ride. Designed with precision and...
                                                                £1,412.77
                                                                £1,495.00
                                                                £1,412.77
                                                                Save £82.23
                                                              Recently Viewed Products

                                                              Keep your electric bike performing at its best with our comprehensive e-bike parts collection at Swinnerton Cycles. From motors and batteries to displays and sensors, we stock e-bike components for all major systems including Bosch, Shimano STEPS, Fazua, and more. Whether you're replacing a worn component or upgrading your system, we have the right parts. Explore E-Bike Batteries, Drive Units, and E-Bike Spares.

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