Without seeing the battery it's hard to say.. A repack with quality cells might be the easiest as you won't have to worry about physical fit and wiring connections. You might be able to save a few dollars by buying an off the shelf battery, but that'll take a little research and an understanding...
Yes... but enforcement can only take place after an infraction. I understand wanting to give a warning as I drove illegal minibikes as a kid. But it was a different time and my friends and I did all possible to stay off the radar.
In this case they lied when questioned so catching them in or...
With experience they could probably calibrate one more accurately with just the voltage and knowing the battery capacity.
With the higher end bikes I believe things get a bit more sophisticated by using CANbus to keep in constant communication with the battery taking into consideration things...
Using the Samsung cell as an example... 39v is approximately 22%, which is fine as a LV shut down.
That's what I have my controller set to. I have no idea what my BMS's are set to.
You have a much bigger problem with sag then most because..... You don't f'n pedal! 🙃
If nostalgia is really important... Then keeping the motor and replacing the consumable battery is the only way to keep it authentic.
Otherwise it'll be the whore of Frankenstein
How are they different?
I assume they are using standard name brand cells and this is a function of a typical cell. Allowing the end user to take them down to <5% is not recommended at all.
36v is too low for 0.
Though it is close to actual battery voltage range, taking it that low is harmful and can possibly cause irreversible damage so most BMS/Controllers shut down around 40v or 25%.
As far as the bars... Never cared to care. 🙃
I'm sure they're far superior as far as sound quality... but again I really appreciate the easily manipulated buttons and no phone necessary.
I can easily pause, next song or change volume wearing gloves.
Then add wearing glasses is enough on my ears and having to charge yet another device is...