Ketels k800 pro 200w

mike50

New member
Local time
12:09 PM
Joined
Nov 23, 2023
Messages
3
Location
PA
I got the keteles k800 2000w and aprear to have to yolin 81f contoler but can't get the bike to go past 11 mph. I have tried everything. Is there a special unlock sequence? I may just return this bike. I downloaded the user manuel tried changing parameters and nothing.
 
I got a different bike, but on my yolin 81f display. The shortcut for a speed unlock is hold the brake lever while the bike is off.

Then turn the display on while still holding the brake lever & continue to hold the brake lever for 10-15 seconds, then release the brake lever.
 
Now i test drove it and the steering column was loose and some bearings rolled out. I can't believe it.
 
If you have a Return -For-Refund Priviledge - then Use It ! If you don't have Return-For-Refund then you need to go back to your setup instructions - and recheck each step - you can't just jump-do-this and expect full fix - its step-by-step. Retrace each setuup step tmrw - or ship it back tmrw - its your move buddy.
 
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