After-Sales Service

96 topics in this forum

1. DYU D3f Speed Issue

   By uglylittlespud, October 26
   • 3 replies
   • 61 views
   • 
   • Jesse Jin
   • Friday at 01:10 AM

2. D3+ Won't properly switch off

   By Gordon, October 12
   • 3 replies
   • 54 views
   • 
   • Jesse Jin
   • November 13

3. How do I set bike up to App???

   By Shane Witt, November 11
   • 3 replies
   • 25 views
   • 
   • Jesse Jin
   • November 13

4. Horn, Bluetooth, and Lights no longer working

   By Marc Shuflin, October 23
   • 1 reply
   • 28 views
   • 
   • Jesse Jin
   • October 30

5. Jetson Bolt Pro

   By MadMax, September 29
   • 3 replies
   • 75 views
   • 
   • Jesse Jin
   • October 30

6. DYU D3+ Setting pedal assist limit back to 25KPH

   By Gordon, October 22
   • 0 replies
   • 15 views
   • 
   • Gordon
   • October 22

7. Dyu 2 App not working with bike

   By ral 19, July 14   

   • dyu d2
   • apps stopped
   • 6 replies
   • 88 views
   • 
   • Jesse Jin
   • October 16

8. Dyu D1 Deluxe after 10km speed up ?

   By Agi Chatzi, October 8
   • 1 reply
   • 21 views
   • 
   • Jesse Jin
   • October 16

9. How to install the rear-tail light of DYU D3 Plus ?

   By Jesse Jin, September 16
   • 1 reply
   • 52 views
   • 
   • F-wheel DYU
   • September 16

10. User Guides of DYU & F-wheel

    By F-wheel DYU, September 11
    • 0 replies
    • 32 views
    • 
    • F-wheel DYU
    • September 11

11. DYU D3F-Headlights where to find them?

    By DYU D3F UK, September 7
    • 2 replies
    • 40 views
    • 
    • Jesse Jin
    • September 11

12. DYU d3+ battery replacement

    By dario rosi, September 6
    • 3 replies
    • 43 views
    • 
    • dario rosi
    • September 7

13. PROBLEME DE MOTEUR

    By BARBOU sebastien, August 30
    • 1 reply
    • 40 views
    • 
    • Jesse Jin
    • September 3

14. Connection problem

    By alex, August 28
    • 2 replies
    • 63 views
    • 
    • Jesse Jin
    • September 3

15. ukryte menu P0?

    By Erni Werni, August 26
    • 2 replies
    • 37 views
    • 
    • Erni Werni
    • August 27

16. hidden settings P ... in D2

    By erikson, June 25, 2018
    • 11 replies
    • 633 views
    • 
    • Erni Werni
    • August 23

17. How to deal with the stuck seat of DYU S2

    By Jesse Jin, August 11
    • 3 replies
    • 45 views
    • 
    • Shaun Salter
    • August 15

18. EUC dolphin Android app

    By Pen_guard, July 28   

    • download app
    • 3 replies
    • 51 views
    • 
    • Pen_guard
    • July 31

19. Can not search the Bluetooth of DYU D1

    By Jeffrey Wong, July 28
    • 4 replies
    • 62 views
    • 
    • Jesse Jin
    • July 30

20. DYU V1 Set up/ Installation

    By Jesse Jin, July 16
    • 1 reply
    • 33 views
    • 
    • Jesse Jin
    • July 16

21. Buy Display throottle complete DYU D3

    By Jose M., July 10
    • 2 replies
    • 54 views
    • 
    • Jose M.
    • July 11

22. Different mode

    By Martin Dewolf, February 27, 2019
    • 19 replies
    • 692 views
    • 
    • Robby
    • June 15

23. Horn beeps occasionally on its own... (DYU D1)

    By Ss Ff, July 26, 2018
    • 22 replies
    • 1.4k views
    • 
    • wanda
    • June 9

24. DYU D3 Plus (White Bike, 10.4 AH)

    By Jay Kay, June 7
    • 0 replies
    • 72 views
    • 
    • Jay Kay
    • June 7

25. pignon arrière DYU d2

    By Kevin73, June 3
    • 1 reply
    • 49 views
    • 
    • Jesse Jin
    • June 4