Not Sure Which Torque Sensor You Need? Start Here

  • 4-Pin Torque Sensors

    Used on most Carrera & Raleigh e-bikes (typically pre-2021 models).
    Shop 4-Pin Sensors 

  • 6-Pin Torque Sensors

    Used on newer Carrera & Raleigh e-bikes (typically 2021 onwards).
    Shop 6-Pin Sensors 

Why Choose Us

  • Fast UK Delivery

    Dispatched within 1 working day

  • Expert Support

    Contact us if you are unsure which sensor you need

  • Genuine SR Suntour Parts

    Official SR Suntour-manufactured HESC components

SR Suntour HESC Torque Sensors (4-Pin & 6-Pin)


Genuine SR Suntour HESC torque sensors for Carrera and Raleigh e-bikes. Select the correct 4-pin or 6-pin version to restore reliable pedal assist.
✔ Genuine SR Suntour manufactured component

✔ Designed for HESC systems used on Carrera & Raleigh e-bikes

✔ Restores pedal assist issues and power loss

Check whether your bike uses a 4-pin or 6-pin connector before ordering.

SR Suntour HESC LCD Displays for Carrera & Raleigh E-Bikes

Shop replacement SR Suntour HESC LCD displays for Carrera and Raleigh e-bikes. Reliable screens with fast UK delivery.

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