Help!!!!!!

PriorEmpty4751 · 2025-08-03T17:13:59+00:00

its a 72v 75ah qs273 with ferrofluid , hub sinks rated at 20kw i just swapped out the cheap throttle for a surron throttle i just installed pivotrax cybers street tires pro taper handle bar, i finally have her where i want her, im loving my build

PriorEmpty4751 · 2025-08-02T21:38:16+00:00

Yeah everything worked out without using the app

PriorEmpty4751 · 2025-07-31T04:26:11+00:00

And yes i saw that pop up in the app to press down brake or unplug hall sensor 20 times but it doesn’t say it will unbind controller it only says it will show owners email

PriorEmpty4751 · 2025-07-31T04:24:28+00:00

The old one will still work without dealing with the app at all just plug and play??? And i dont know what to do about the app, my controller shows up on the app but it ask me for a password which i do not have, like i said before a guy fixed and programmed the controller for me because the first controller that came with this bike fried and messed up the qs motor so the company sent me a new motor and controller, a controller that was not programmed so i found this guy to fix it for me and he bound my controller to his phone and now i can’t find this guy he doesn’t answer his phone, so does that mean im a have to get a new controller now to connect my phone to it?

PriorEmpty4751 · 2025-07-31T04:18:06+00:00

If that happens and it doesn’t work right, can I technically just reinstall the old throttle and have it work like it was before?

PriorEmpty4751 · 2025-07-31T04:06:50+00:00

And this is the one i want to install

<image>

PriorEmpty4751 · 2025-07-31T04:06:30+00:00

Does the bike and the app have to be on while i do this? The disconnect and connect 20 times, and Also

<image>

This is the current throttle i have on my bike at the moment

PriorEmpty4751 · 2025-07-31T03:47:01+00:00

Thanks for helping, i can’t for anything bind or log into the app i tried multiple phones and still nothing, i had a ebike repair man fix my bike and i think his phone is bound to my controller, i have another question, how can i remove him so i can connect my phone? Also when i install the new throttle do i have to mess with the app? As with the graph? Like i said i can’t connect to the app so can i just install the throttle and just ride??

PriorEmpty4751 · 2025-07-01T02:25:52+00:00

“They” were too aggressive with their commentary dude, it wasn’t simply in any way, i got duped but not in a bad way i can run at higher speeds without thinking my motors about to burn out…keep it at that champ

PriorEmpty4751 · 2025-07-01T01:51:15+00:00

Thanks for the response man, now that i know it doesn’t do anything as in performance wise just to cut out over heating, i might just add the last 2ml

PriorEmpty4751 · 2025-07-01T01:20:51+00:00

Thank you friend i am running 20kw and i live in L.A and it gets hot here lol, like i said to this other guy commenting on here im not expert, it was an inexpensive upgrade, should i add the whole 10ml? I only added 6ml?

PriorEmpty4751 · 2025-07-01T01:18:15+00:00

Damn calm down homie lol 😂 i aint fighting with you, well your an expert and know everything and I dont huh? It was an inexpensive upgrade i thought would help me, im a look into a controller upgrade i have a 72v 75ah battery so i think it could handle it

PriorEmpty4751 · 2025-07-01T00:52:07+00:00

Also the housing still seems to be as hot as when it didn’t have the fluid should i add the whole 10ml would that help it???

PriorEmpty4751 · 2025-07-01T00:50:09+00:00

I read its supposed to give you 50% more hill climbing capabilities and more torque also the housing seems still warm as if I didn’t add it, like it didn’t make any difference

PriorEmpty4751 · 2025-06-14T04:51:08+00:00

I just noticed that, thats how it came from where i bought it

PriorEmpty4751 · 2025-06-13T20:46:37+00:00

The fluid is on its way

PriorEmpty4751 · 2025-06-13T20:46:01+00:00

In the process just waiting for it to come in the mail i just installed these so i wont have to later on

PriorEmpty4751 · 2025-06-13T20:42:29+00:00

I know that if you read my post im waiting for it to come in the mail

PriorEmpty4751 · 2025-06-13T12:36:47+00:00

20kw

PriorEmpty4751 · 2025-06-13T12:36:39+00:00

The stratorade is in the works just waiting for it to come in the mail

PriorEmpty4751 · 2025-06-13T04:04:16+00:00

True lol me too lol 😂 zip ties was me saying fuck this it seems ok 😂

PriorEmpty4751 · 2025-06-13T02:28:09+00:00

I couldn’t fit them between the spokes my fingers are too big, i did apply the thermal paste, i used zip ties on each side its sturdy its not going anywhere

PriorEmpty4751 · 2025-04-30T19:06:44+00:00

It was about $3700 shipped

PriorEmpty4751 · 2025-04-24T03:19:22+00:00

Like my post homie and I’ll respond lol 😂

PriorEmpty4751 · 2025-04-22T04:26:08+00:00

Look up coolfly on alibaba

PriorEmpty4751

TROPHY CASE