Endless Sphere

Fat bike - Fatbike - Motor Bafang G60 ( MG60 ) from ebikes.ca / grin .. and Grinfineon Controller C4825-GR 36-48V, 25A Sinewave Controller with ON/OFF switch, Proportional Regen, and CA3 Connector. For both Sensored and Sensorless Brushless Motors. ( leaving full desc for search reasons ) Motor / Co...

Ok, this is an antique thread but ended up here googling for adjusting the pots / potentiometers on a High Power High-Power HP8204C charger ( writing it like that for future google search results.. f'n creative name for a brand but annoying as hell when searching for tech info instead of sales leads...

I quadruple checked it and yes, i'm positive i got it right.. This thing is pedal assist only ( no throttle ) and 250w so the 3 modes are pretty much meaningless.. put it all back together and the kit works fine with or without the display... reached the max time limit on how much i'll work on it, s...

Hi guys ! Been busy lately and have not been around here much.. but the ebike home-shop is very much still going . Got an older model 2010 'ish .. Giant Twist , Lithium version, local bike shop no longer services or has parts for it.. it ended up here. Main issue is the display " Ride Control " .. l...

I would file the fork down deeper, juuuust enough to get the C washer in there.

+1 for single cross

to be more precise, the owner of the forum does not own/manage the FB page ... lots of people are members at both places but personally i never look at the fb page.

ES and FB are two entirely different things... we got nothing to do with the FB group here.

What i want, is a battery that will last 10 years.... period.... give me a calendar life guarantee and i'm on that like stink to shoot.

got one rotting away behind my garage.... horrible machine .........

200

Picked this up from someone on ES a long time ago, still in the box and i never even powered it up. Not sure what it's worth but let's start at 250$ USD shipping included anywhere US / Canada ( unless you live 200 km on a far away road that adds 1000 to the ship cost.. you know if you do.. ) It's a ...

https://www.youtube.com/watch?v=z2YhUHMdY2M



And this is after about 5000km on the trike, considered worn out and being replaced.. still had some left tho..

https://www.youtube.com/watch?v=AJnPxF9hpSI&t=1s

https://bmsbattery.com/home/847-bmsbatt ... rd-b1.html

ok.. i know.. i know.. .probably a total piece of crap... but i'm curious enough to ponder trying one out !.. wondering if anyone here already has ?

.. found the problem

i wish it was that simple... :cry: After much probing, a few observations... 1- with the display disconnected, Blue/Red and Black/Yellow bridged to run without the display, the motor behaves the same, severe magnetic lockup 2- with display hooked up, pressing the middle button a few times to flip di...

Hi guys. I'm working on a trike that a local bike shop delivered for troubleshooting... it has a front wheel 20" DD motor, running 36v, thumb throttle, pedal sensor, and LCD3 display Problem is this, when the display is powered up, the motor has massive coging, like if regen was enabled or parking b...

Controllers have Max Amp ratings and that rating does not change according to the voltage you put it.. it's a fixed number... ie : 20 or 25 amp controller... or 35 etc...

example.. a 10 amp controller will draw 10 amps from either a 36v ( 360w )... or 48v ( 480w ) battery.

Nice ! I take mine up to 4.15v full average ( nothing over 4.20.. ever.. ) and down to 3.60v ( resting ) and have balance charge once a year at the start of the season ( fully charging to 4.20v with RC charger, all cells .. then go back to bulk charge ) You have to keep an eye on them, every charge ...

This is from an A2B.. but same process...

https://www.youtube.com/watch?v=jyZdYayFkwI

wow.... .... not sure i could bite into that, that's wild man.

unless you have a different model, all the one's i've had on hand can be opened without unlacing.

http://ypedal.com/ezee.htm

plenty of options out there, any gauge will work, smallest possible without being too fragile, comparable to existing if you can find it. any cable with a ground pin will be 3 conductor, i have lots of ebike leftover parts to scavenge from but look around the house, surely something you can destroy....

if you have it apart now, check for broken teeth that might be jaming up the works before you force it .. .. when all else fails, hammer.

the 3 gears and the plates are one assembly, can be replaced with a new one.

This is unusual tho, they usually hold up for.. ever.

do the teeth look melted or distorted.. cracked? . .are they seized up and refusing to move ?