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After-Sales Service

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After-Sales Service. Talk with the official personnel in F-wheel in charge.

Please describe your problems as detailed as possible. Photos & videos related to the problem will help us identify the issue faster.

41 topics in this forum

  1. App for Android

    • 2 replies
    • 27 views
  2. Apps crashes

    • 2 replies
    • 212 views
    • 3 replies
    • 93 views
    • 1 reply
    • 166 views
  3. Code

    • 1 reply
    • 121 views
    • 1 reply
    • 157 views
    • 1 reply
    • 186 views
  4. DYU KO

    • 1 reply
    • 143 views
    • 5 replies
    • 253 views
    • 1 reply
    • 180 views
    • 4 replies
    • 76 views
  5. DYU D3: the cruise mode is no longer deactivated by braking

    • 14 replies
    • 284 views
    • 3 replies
    • 38 views
    • 5 replies
    • 53 views
    • 1 reply
    • 43 views
  6. Dyu speed

    • 1 reply
    • 40 views
    • 1 reply
    • 17 views
    • 1 reply
    • 33 views
    • 1 reply
    • 18 views
    • 3 replies
    • 164 views
    • 10 replies
    • 431 views
    • 1 reply
    • 24 views
    • 14 replies
    • 430 views
    • 4 replies
    • 200 views
    • 2 replies
    • 149 views
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