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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  • Samox Bosch Motor SprocketSamox Bosch Motor Sprocket

    Samox Steel Motor Sprocket for Bosch G2 E-Bike – Durable Replacement Part - Black

    Upgrade your Bosch G2 e-bike with the Samox steel motor sprocket. Designed for durability and smooth transmission, it ensures reliable performance on every ride. Perfect for enhancing your e-bike's drivetrain efficiency. What It’s Good For Improving power transfer in Bosch G2 e-bike motors Durable...
    £6.99
    £6.99
    • Black
  • Samox Steel e-Bike ChainringSamox Steel e-Bike Chainring

    Samox Steel Narrow-Wide e-Bike Chainring for Brose & Bosch 104 BCD Spiders - Black

    The Samox Steel e-Bike Chainring offers durable performance with its narrow-wide tooth design, ensuring reliable chain retention. Crafted from steel, it fits perfectly on Brose and Bosch 104 BCD spiders, compatible with 3/32" and 1 1/128" chains. Ideal for enhancing your e-bike's transmission efficiency....
    from £19.99
    £26.99
    from £19.99
    Save £7.00
    • Black
  • Samox Direct Mount eBike Chainring - Bosch G3

    Samox Direct Mount eBike Chainring for Bosch Gen 3 Motors with 47mm Chainline

    Upgrade your Bosch G3 eBike with the Samox Direct Mount Chainring for smooth, reliable performance. Designed specifically for Bosch gen 3 motors, it ensures optimal fit and efficiency. The 47mm chainline enhances drivetrain alignment, reducing wear and improving power transfer. Crafted for durability and...
    £8.37
    £8.99
    £8.37
    Save £0.62
  • Samox eBike Crank Spider for Shimano E7/8000Samox eBike Crank Spider for Shimano E7/8000

    Samox eBike Crank Spider for Shimano E7/E8000 Motors with 104 BCD Chainline Options - Black

    Upgrade your e-bike with the Samox eBike Crank Spider designed specifically for Shimano E7/8000 motors. Crafted from durable alloy, it ensures long-lasting performance and reliability. Featuring a 104 BCD and available with chainline options of 50 or 53mm, this component offers precise fit and...
    £28.99
    £29.99
    £28.99
    Save £1.00
    • Black
  • Samox eBike Crank Spider for Shimano E6100

    Samox Alloy eBike Crank Spider for Shimano E6100 Motor 104 BCD 47mm Chainline - Black

    The Samox eBike Crank Spider is designed specifically for Shimano E6100 motors, ensuring seamless integration and optimal performance. Crafted from durable alloy, it offers strength and longevity for your e-bike drivetrain. Featuring a 104 BCD and a precise 47mm chainline, this component enhances smooth...
    £28.99
    £29.99
    £28.99
    Save £1.00
    • Black
  • Samox eBike Crank Spider for Shimano E6000

    Samox Alloy eBike Crank Spider for Shimano E6000 Motor 104 BCD 47mm Chainline - Black

    Upgrade your e-bike with the Samox Crank Spider, designed for Shimano E6000 motors. Crafted from durable alloy, it ensures reliable performance and longevity. Featuring a 104 BCD and 47mm chainline, this component offers precise transmission compatibility for smooth rides. Perfect for enhancing your e-bike's...
    £24.99
    £24.99
    • Black
  • Samox eBike Crank Spider - Shimano E5000

    Samox eBike Crank Spider for Shimano E5000 Motor with 104 BCD & 47mm Chainline - Black

    Upgrade your e-bike with the Samox eBike Crank Spider designed for Shimano E5000 motors. Crafted from durable alloy, it ensures reliable performance and longevity. Featuring a 104 BCD and 47mm chainline, this crank spider fits seamlessly into your e-bike transmission system for smooth and...
    £24.99
    £24.99
    • Black
  • Samox eBike Crank Spider for Brose

    Samox eBike Crank Spider for Brose Motors 104 BCD 52mm Chainline Alloy - Black

    Upgrade your e-bike with the Samox Crank Spider, designed specifically for Brose motors. Crafted from durable alloy, it ensures reliable performance and longevity. Its 104 BCD and 52mm chainline optimize your bike's transmission efficiency. What It’s Good For Enhancing e-bike drivetrain stability Seamless compatibility...
    £24.99
    £24.99
    • Black
  • Samox eBike Crank Spider - Bosch G3

    Samox eBike Crank Spider for Bosch Gen 3 Motor with 47mm Chainline - Black

    Upgrade your e-bike with the Samox eBike Crank Spider, designed specifically for Bosch Gen 3 motors. Featuring a precise 47mm chainline, it ensures smooth and reliable transmission performance. This essential component enhances your bike's drivetrain efficiency and durability. Compatible with a variety of Samox...
    £16.99
    £16.99
    • Black
  • Samox Shimano E7000/8000 Fit Crank Arm

    Samox Crank Arm for Shimano E7000, 8000 & 6100 E-Bike Motors with 13mm Offset - Black

    Upgrade your e-bike with the Samox Shimano E7000/8000 Fit Crank Arm, designed for seamless compatibility and enhanced performance. Its precise 13mm offset profile ensures optimal power transfer and smooth transmission for your rides. Perfect for those seeking reliable and durable components. What It’s Good...
    £19.99
    £19.99
    • Black
  • Samox ISIS Crank Arm 5mm Offset

    Samox ISIS Crank Arm with 5mm Offset for Brose & Bosch Gen 2/4 Motors - Black

    The Samox ISIS Crank Arm 5mm Offset is crafted from forged alloy for durability and performance. Designed to fit Brose, Bosch gen 2, and 4 motors, it ensures seamless integration with your e-bike's transmission system. Its precise 5mm offset enhances pedaling efficiency and comfort....
    £19.99
    £19.99
    • Black
  • Samox ISIS Crank Arm 13mm Offset

    Samox ISIS Crank Arm 13mm Offset for Brose & Bosch Gen 2, 4 e-Bike Motors - Black

    The Samox ISIS Crank Arm 13mm Offset is designed for seamless compatibility with Brose, Bosch gen 2, and 4 motors. Crafted from forged alloy, it offers exceptional durability and strength for your e-Bike. With its precise 13mm offset, it ensures optimal transmission performance and...
    £19.99
    £19.99
    • Black
  • Samox BNI type Mini-ISIS Crank arm

    Samox BNI Mini-ISIS Crank Arm for Bosch Gen 3 Motors with 5mm Offset - Black

    The Samox BNI Mini-ISIS Crank Arm is engineered for precision and durability, designed specifically for Bosch gen 3 motors. Crafted from forged alloy, it ensures strength while maintaining lightweight performance, ideal for e-Bike enthusiasts seeking reliable transmission components. With a 5mm offset, this crank...
    £19.99
    £19.99
    • Black
  • Trek-Diamant 2021 Rib Alignment Plate Frame Part for E-Bike with 625Wh battery, showing the metal component with rib design.Trek-Diamant 2021 Rib Alignment Plate frame component for E-Bike with 625Wh battery, showing detailed metal construction.

      Trek-Diamant 2021 Rib Alignment Plate Frame Part for E-Bike 625Wh Battery

      The Trek-Diamant Frame Part Trek-Diamant 2021 Rib Alignment Plate 625Wh is a vital component designed to optimize the structural integrity of your Trek-Diamant e-bike frame. Engineered with precision, this alignment plate ensures the perfect fit and alignment of the frame ribs, which directly enhances...
      £24.99
      £24.99
    • Trek-Diamant Powertube battery lower bracket for e-bike frame support, showing the metal component attached to the bike frameTrek-Diamant Powertube battery lower bracket for e-bike frame support, metal component with mounting points.

        Trek-Diamant Powertube Battery Lower Bracket for E-Bike Frame Support

        The Trek-Diamant E-Bike Part Powertube Battery Lower Bracket is a vital component engineered to support and secure the Powertube battery on your Trek-Diamant electric bicycle. Designed with precision and manufactured from high-quality materials, this bracket ensures optimal alignment and stability for your battery, which...
        £9.99
        £9.99
      • Trek-Diamant RIB Lock Cover Kit 2026 in black, a protective accessory for bike locks, shown on a bicycle component.Trek-Diamant RIB Lock Cover Kit 2026 in black, a protective accessory for bike locks, shown on a bicycle component.

          Trek-Diamant RIB Lock Cover Kit 2026 Black – Protective Bike Lock Accessory

          The Trek-Diamant RIB Lock Cover Kit 2026 in Black is an essential upgrade for anyone looking to protect their bicycle’s locking mechanism with style and efficiency. Designed with durable, high-quality materials, this cover kit shields your lock from dust, moisture, and everyday wear, significantly...
          £11.99
          £11.99
        • Trek-Diamant Rib Batt Mount Baseplate Frame component with upper and lower mounts for bicycle frame assembly.Trek-Diamant 2021 Rib Batt Mount Baseplate frame component showing upper and lower mounts for bicycle frame assembly.

            Trek-Diamant 2021 Rib Batt Mount Baseplate Frame Part Upper & Lower Mount

            The Trek-Diamant Frame Part Trek-Diamant 2021 Rib Batt Mount Baseplate Up+Low is crafted to deliver exceptional support and alignment for your Trek-Diamant e-bike frame. This component plays a crucial role in securing the rib batt at both upper and lower mounting points, ensuring your...
            £19.99
            £19.99
          • Shimano EW-EX310 CAN Adapter Cable with 2 SD300 ports and 1 CAN port for e-bike components, shown connected to electronic bike system.

              Shimano EW-EX310 CAN Adapter Cable with 2x SD300 Ports & 1x CAN Port for E-Bikes

              The Shimano EW-EX310 CAN adapter is designed to seamlessly connect your e-bike components, enhancing communication between your drive unit and accessories. Compatible with DU-EP801 and DU-EP600 drive units, this adapter features two SD300 ports and one CAN port, ensuring stable and efficient transmission of...
              £149.99
              £149.99
              £149.99
              Save £0.00
            • MAHLE X30 iX3+ Battery Pack

                MAHLE X30 iX3+ 350Wh Battery Pack for Mahle X30 E-Bike Motor System

                The MAHLE X30 iX3+ Battery Pack is a reliable and powerful solution designed specifically for e-bikes equipped with the Mahle X30 motor system. With a capacity of 350 Wh, this battery pack provides ample energy to support longer rides, ensuring you can enjoy extended...
                £571.99
                £649.99
                £571.99
                Save £78.00
              • MAHLE X30 iX2+ 250Wh e-bike battery pack for MAHLE drive system, showing the compact, rectangular rechargeable component.

                  MAHLE X30 iX2+ 250Wh Battery Pack for E-Bike Drive System Replacement

                  The MAHLE X30 iX2+ Battery Pack is an essential component engineered specifically for e-bikes utilizing the Mahle X30 drive system. With a robust 250 Wh capacity, this integrated intube battery ensures consistent and dependable power delivery, enabling longer rides with confidence. Designed for seamless...
                  £483.99
                  £549.99
                  £483.99
                  Save £66.00
                • Placeholder image

                  FSA Yamaha Steel Ebike Direct Mount Chainring SH12 1x36T for Giant E-Bikes - Black

                  The FSA Yamaha Steel Ebike Direct Mount Chainring SH12 1x36T Giant is engineered to deliver superior durability and performance specifically for e-bike transmissions. Constructed from robust steel, this chainring withstands the rigorous demands of electric biking, ensuring long-term reliability and consistent function. Designed to...
                  £30.45
                  £34.99
                  £30.45
                  Save £4.54
                  • Black
                • FSA Super Road 110BCD 1x11 chainring for road bikes and e-bikes, showing the black component with teeth and mounting holes.FSA Super Road 110BCD 1x11 chainring for road bikes and e-bikes, showing the black aluminum component with teeth for drivetrain.

                  FSA Super Road 110BCD 1x11 Chainring for Road Bikes & E-Bikes - Black

                  The FSA Super Road 110BCD 1x11 Chainring delivers exceptional performance for road and e-bike enthusiasts. Crafted from precision CNC machined AL7075/T6 aluminum, it ensures durability and lightweight strength. Its thick-thin tooth design enhances chain engagement and retention for smooth, reliable shifting. With a sleek...
                  from £55.68
                  £63.99
                  from £55.68
                  Save £8.31
                  • Black
                • FSA CK-320 ISIS Drive black ebike chainset with 27.5mm crank arms, compatible with Yamaha e-bike components.FSA Ebike Chainset CK-320 ISIS Drive black crankset with 27.5mm spindle for e-bikes, showing the chainring and crank arms.

                    FSA Ebike Chainset CK-320 ISIS Drive 27.5mm Black Crankset for E-Bikes - Black

                    The FSA Ebike Chainset CK-320 ISIS 27.5mm Black is a high-quality component designed specifically for e-bike enthusiasts seeking reliable performance and durability. Crafted from die-cast alloy, the crank arms provide a perfect balance of strength and lightweight efficiency. Available in multiple lengths (155, 160,...
                    from £37.41
                    £42.99
                    from £37.41
                    Save £5.58
                    • Black
                  • BBB E-bikeGear chainring BCR-75E for Bosch and Shimano Steps hub gear drivetrains, 36-tooth, 104 BCD, bike component.BBB E-bikeGear 36T chainring for Bosch and Shimano Steps hub gear drivetrains, compatible with BCR-75E model, close-up view.

                    BBB E-bikeGear Chainring 104BCD for Bosch & Shimano Steps Hub Gear Drivetrains BCR-75E - Black

                    The BBB E-bikeGear Chainring 104BCD [BCR-75E] is designed specifically for e-bike hub gear drivetrains, offering reliable performance and durability. Crafted from hardened carbon steel, this 4-arm chainring ensures a long-lasting lifespan even under demanding conditions. Its 104mm BCD fits seamlessly with Bosch (gen 3...
                    £19.08
                    £21.99
                    £19.08
                    Save £2.91
                    • Black
                  • TQ Smart Box Cable AdapterTQ Smart Box Cable Adapter

                      TQ Smart Box Cable Adapter for Shimano Di2 & SRAM AXS Electronic Shifting Systems

                      The TQ Smart Box Cable Adapter is an essential component for riders looking to integrate advanced electronic shifting systems with the TQ HPR50 Smart Box. Designed to deliver flawless communication between your e-bike’s drivetrain and control system, this adapter ensures smooth, reliable gear changes...
                      from £34.71
                      from £34.71
                    • TQ Smart Box E-Bike finishing kit components including wiring and connectors for enhanced e-bike performance and reliability.

                        TQ Smart Box E-Bike Finishing Kit for Enhanced Performance & Reliability

                        The TQ Smart Box is an essential component crafted to boost the performance and reliability of your e-bike. Produced by TQ, a renowned name in the cycling world, this finishing kit includes vital spares and accessories designed for seamless integration with your e-bike system....
                        £111.58
                        £111.58
                      • TQ Lock Ring Set

                          TQ Lock Ring Set for E-Bike Drivetrain Stability and Secure Assembly

                          The TQ Lock Ring Set is a vital accessory designed to secure and stabilize your e-bike’s drivetrain with unmatched precision. Crafted by TQ, a reputable brand known for high-quality e-bike components, this lock ring set ensures your system remains firmly assembled, enhancing both safety...
                          £27.27
                          £27.27
                        • TQ Chargeport Gripper

                            TQ Chargeport Gripper for E-Bikes – Secure Charging Port Replacement Part

                            The TQ Chargeport Gripper is a premium component crafted specifically for e-bikes, designed to ensure a dependable and secure charging connection. As a finishing kit from the reputable TQ brand, it plays a crucial role in maintaining the optimal functionality of your electric bicycle....
                            £55.78
                            £55.78
                          • TQ Chargeport Cover Set

                              TQ Chargeport Cover Set for E-Bike Charging Port Protection and Maintenance

                              The TQ Chargeport Cover Set is a premium component crafted to protect your e-bike’s charging port with precision and reliability. Designed by TQ, a leading name in the e-bike industry, this finishing kit effectively shields the chargeport from dust, moisture, and other environmental elements...
                              £24.79
                              £24.79
                            • Race Face Era Carbon ETOR E-Bike crank arms for Fazua Ride 60 e-bike system, lightweight carbon components for optimal performance.Race Face Era Carbon ETOR e-bike crank arms for Fazua Ride 60 systems, lightweight black bicycle components.

                                Race Face Era Carbon ETOR E-Bike Crank Arms for Fazua Ride 60 Systems - Black

                                Experience unmatched durability and style with the Race Face Era Carbon Fazua ETOR E-Bike Crank Arms, designed specifically for the demands of modern eMTBs. These crank arms combine lightweight UD carbon construction with a robust stainless steel wear plate to protect against shoe rub...
                                £399.00
                                £399.00
                                • Black
                              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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