when you plug in you new screen and started going did your screen show the speed because my is not and is there a way to bring your miles from the old screen to the new
I got the same contoller because mine quit working like yours. Put new controller on bike drives good but speedo doesn't work and have e10 code. All settings set to same settings you put on your new controller any ideas why same bike as yours
I got the same display for my ridstar after my display went out too, but the pin colors didn’t line up. It’s the same display in the description you posted. Also, I had to change the wiring to the proper order, then I’m stuck with a e-10 error, lights work, but throttle does nothing. I can’t access p10-p20 either
I wish I could be more help. I do know that the pin colors have to be the same. As to the error code that you're getting it's a communication error between the controller and the lcd. It tells me that something has occurred in the rewiring that you don't have good communication. That's my best guess from what I understand and my research.
It does come in color, I had to bike the entire kit for $60. Ebike sine Wave 17A Controller 36V 48V with S866 LCD Display Screen/Thumb Throttle Valve/PAS Suitable for 250W /350W Electric Bicycle Conversion kit
@sagarevstore4524 when im riding at 30km/h for example ... if i stop pushing throtle for a couple of seconds- like when you see a car geting close from ahead temporarily-and after a second or two start to push it again the vehicle jerks badly ....you push the throtle but for the vehicle its like you pushe onto the brakes ..jerks and you have to decrease alot of speed to get acceleration agaon
Good evening. I bought myself a Brainpower Motor Controller 36v 48v 350w together with a S866 display on AliExpress but I've been trying to connect the two together but I can't find the wiring for the s866 display on the Brainpower Motor Controller model:LSL 121 angle:120/50 could you please send me the right way how to connect the wires from the controller to the display. I have a Windgoo B20 with a gas-handle and a on&off button. And that's all the info I have for you... só please please help me out with this because I'm going to loose it
Hi Sir. My q20 is dead after 20 miles.... I think the controller is fried? I guess it is under warrsnty but seems like huge hastle to send back, etc... would you recommend trying to ordet a new controller and swap? Thanks a lot🎉
I assume the LCD display is not powering up? Is the display that is bad and not the controller. Replacing the display with this same one, verify it has the same plug, and the bike will be fixed.
@@Ridstar_Q20 Thanks! Yes I saw another one of your videos and figured it was the display! I ordered one on amazon. Gosh that was a pain to pedal home 😁
This is a great video! I like the Q20 design, and it's cool to know there's options for the display.
hello, my back tire is flat, can you make a video demonstrating how to fix flat tires on the q20?
It’s the same as any bike
when you plug in you new screen and started going did your screen show the speed because my is not and is there a way to bring your miles from the old screen to the new
Thanks dude you saved me alot of time
Do you think there would be a problem running a 52volt with the s866?
I can't find any of this particular LCD that shows 52 volt. I will go through my settings and see if it shows 52 volts as an option.
Mine has a 52v setting
Thanks for the great review. Do you happen to know if the s866 will work with the dual motor q20 pro?
I would think not due to the second motor.
I got the same contoller because mine quit working like yours. Put new controller on bike drives good but speedo doesn't work and have e10 code. All settings set to same settings you put on your new controller any ideas why same bike as yours
Awsome. Thank you
Can you give me some advice? The passenger assist doesn’t seem to be engaging very well thank you
Which brand of s866 did you buy?
I got the same display for my ridstar after my display went out too, but the pin colors didn’t line up. It’s the same display in the description you posted. Also, I had to change the wiring to the proper order, then I’m stuck with a e-10 error, lights work, but throttle does nothing. I can’t access p10-p20 either
I wish I could be more help. I do know that the pin colors have to be the same.
As to the error code that you're getting it's a communication error between the controller and the lcd. It tells me that something has occurred in the rewiring that you don't have good communication. That's my best guess from what I understand and my research.
Boa tarde! Vi que muda as ligações de posição do display estou com dúvida de ligação
My miles reset with this new how do i change it to the miles i had before
Thanks for the vid
Can you post a cheat sheet with the optimum P settings for the Redstar Q 20?
does this display come in color screen, not just black and white? thanks in advance
I do not know of a compatible color display for the standard Q20.
@@astroventure2221 thanks a lot. I really appreciate you. Subscribed and love the videos
It does come in color, I had to bike the entire kit for $60. Ebike sine Wave 17A Controller 36V 48V with S866 LCD Display Screen/Thumb Throttle Valve/PAS Suitable for 250W /350W Electric Bicycle Conversion kit
I just got it to fix mine how long was your cord mine doesn't look long anuff
With P07 what should i set it to with my 48V arrow bike 500W
Does it have a 52v option?
Hi. When I hold down the minus button the wheel moves. But it caps the speed at 6km/h. Is there anyway to adjust this
No, it's factory set in the firmware.
have a question about the s866 lcd is it rain proof and i have a 52 volt battery should i use 48 or 60 volt setting.
@valdarmort I've never seen claims of waterproof on any LCD. I would try both power settings and see if one have more power than the other.
@@Ridstar_Q20 ok then i will try not to ride in a rain storm or let the bike stay out side while raining with out a shower cap over the lcd
@sagarevstore4524 when im riding at 30km/h for example ... if i stop pushing throtle for a couple of seconds- like when you see a car geting close from ahead temporarily-and after a second or two start to push it again the vehicle jerks badly ....you push the throtle but for the vehicle its like you pushe onto the brakes ..jerks and you have to decrease alot of speed to get acceleration agaon
Hello I just bought this lcd and it’s stuck in kmh how do I change that?
th-cam.com/video/brBLU2MHsLk/w-d-xo.htmlsi=aUx1l65e9nxcg6DL
What exactly is the name of the lcd that is in color? Make model company? I bought one that didn’t work
There are none in color that work for the standard Q20.
Good evening. I bought myself a Brainpower Motor Controller 36v 48v 350w together with a S866 display on AliExpress but I've been trying to connect the two together but I can't find the wiring for the s866 display on the Brainpower Motor Controller model:LSL 121 angle:120/50 could you please send me the right way how to connect the wires from the controller to the display. I have a Windgoo B20 with a gas-handle and a on&off button. And that's all the info I have for you... só please please help me out with this because I'm going to loose it
What is maximum speed with this controller?
29-30 mph - weight and tire dependent.
i have no p codes on my menue display only a letter c can you help
You and me both
Me three
What's the name of this electric bike ?
Ridstar Q20
Barry
I got only a c in the menu, and you can only put in 4 numbers on the bottom right-hand corner, and you help a brother out, please 🙏
Need help on that too!
Como fazer se perder o código da senha 🔑
mines says error 10
Many thanks
Hi Sir. My q20 is dead after 20 miles.... I think the controller is fried? I guess it is under warrsnty but seems like huge hastle to send back, etc... would you recommend trying to ordet a new controller and swap? Thanks a lot🎉
I assume the LCD display is not powering up? Is the display that is bad and not the controller. Replacing the display with this same one, verify it has the same plug, and the bike will be fixed.
@@Ridstar_Q20 Thanks! Yes I saw another one of your videos and figured it was the display! I ordered one on amazon. Gosh that was a pain to pedal home 😁
This bike sucks to pedal.
@@Ridstar_Q20 especiallu uphill 😆
Yeah my battery wasnt registering and it died i had to pedal for a hr i was struggling and felt like i was going nowhere 😅@@Ridstar_Q20
My mph doesn’t tell me how fast I’m going and odo don’t go up from miles
Did u fix it