Adjusting brake disc noises

This guide applies to the Cyseekin C10. Rubbing or friction noises on the brake disc often do not result from a defective part but from a slight misalignment after transport or assembly.

A quick readjustment often fixes the noise quickly.

In most cases, it is enough to slightly loosen the brake caliper, realign it, and then tighten it again.
Important: Turn off the e-bike before the adjustment. Check the brake first while stationary and only continue riding when the braking function is clean and safe.

C10

Adjusting brake disc noises | Cyseekin C10

Please also watch the video for this:

Typical sign

You hear a slight rubbing or recurring noise on the brake disc when turning the wheel.

Quick guide:

  1. Turn off the e-bike and park it securely.
  2. First check if the brake disc runs freely and where the rubbing noise occurs.
  3. Loosen the brake caliper mounting screws slightly.
  4. Align the brake caliper so that the brake disc runs as centrally as possible.
  5. Then tighten the screws evenly again.
  6. Turn the wheel again and check if the noise has disappeared.
  7. If necessary, repeat the fine adjustment once more.
  8. Then test the brake carefully while stationary and afterwards at low speed.

Important at the end

  1. Please check the function after the adjustment first while stationary.
  2. Then test the e-bike carefully at low speed.
  3. Only use the e-bike normally again once everything is functioning correctly.

If the problem persists

If the problem cannot be resolved with the described adjustment, please contact Cyseekin Support.

✉️ Email: support@cyseekinbike.com

With a short photo or video, we can review the case faster and initiate the after-sales process directly for you.

If possible, please send a short recording of the problem along with a photo or video of the affected area.

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