Search found 10 matches

by Andy123
May 11 2020 3:44am
Forum: E-Bike Non-hub Motor Drives
Topic: Bafang M500/M600 thread
Replies: 214
Views: 26139

Re: Bafang M500/M600 thread

Do I need for it unlock code for Besst (from Bafang dealer) or not?
by Andy123
Feb 03 2020 7:43am
Forum: E-Bike Non-hub Motor Drives
Topic: My Bafang Ultra Mountain Bike! Frey AM1000
Replies: 1877
Views: 261847

Re: My Bafang Ultra Mountain Bike! Frey AM1000

Hi Tjeska I tried to set higher limit for Low Battery Protection (14S battery with Samsung 35E) and the highest limit , that can be set ,is only 44 V. Higher is over limit. These voltage 44 V is only about 6% of the rest capacity for 14S pack (Samsung 35E or Samsung 50E). I suppose ,if the battery v...
by Andy123
Jan 30 2020 8:47am
Forum: E-Bike Non-hub Motor Drives
Topic: Displays for bafang ultra drive
Replies: 28
Views: 1497

Re: Displays for bafang ultra drive

Hi Cvin
Display 850 C works well with Bafang Ultra. After programming to 9 PAS with program cable display 850 is better. With 52V battery it is need to set capacity for voltage, not %.
by Andy123
Jan 20 2020 12:50am
Forum: E-Bike Non-hub Motor Drives
Topic: Bafang ultra,how strong is it.Does it overheat?
Replies: 45
Views: 4226

Re: Bafang ultra,how strong is it.Does it overheat?

Joe King1
I do not know Domino throttle (better with linear potentiometer?), but believe-controller programming is to blame.
I have narrow-wide chain ring too and had to add chain keeper.
by Andy123
Jan 20 2020 12:27am
Forum: E-Bike Non-hub Motor Drives
Topic: Bafang ultra,how strong is it.Does it overheat?
Replies: 45
Views: 4226

Re: Bafang ultra,how strong is it.Does it overheat?

My last program settings Bafang Ultra (G510-1000) has several differences from the factory settings Frey: https://endless-sphere.com/forums/viewtopic.php?f=28&t=91035&hilit=bafang+g510+experience&start=550 Differences: Basic: Low Battery Protect:43 V -for 52V battery, 21Ah Limit Current (%): Assist ...
by Andy123
Jan 19 2020 2:29am
Forum: E-Bike Non-hub Motor Drives
Topic: Bafang ultra,how strong is it.Does it overheat?
Replies: 45
Views: 4226

Re: Bafang ultra,how strong is it.Does it overheat?

Joe King1
I found your comment-you have old Exess controller on your Ultra, not typical factory controller.
Is old or new Exess controller programmable with program cable and PC? Are the degrees of assistance in % max. setting in both modes (Eco and Sport) known?
by Andy123
Jan 19 2020 2:16am
Forum: E-Bike Non-hub Motor Drives
Topic: Bafang ultra,how strong is it.Does it overheat?
Replies: 45
Views: 4226

Re: Bafang ultra,how strong is it.Does it overheat?

Joe King1 What are those 2 round plates on the sides of the chain ring? Is it due to the chain falling? I use a chain keeper. BTW:What is your opinion with PAS on the factory settings (this some as from Frey) of the Bafang controller? I would estimate that for the factory setting was typical about 0...
by Andy123
Jan 18 2020 2:00am
Forum: E-Bike Non-hub Motor Drives
Topic: Bafang ultra,how strong is it.Does it overheat?
Replies: 45
Views: 4226

Re: Bafang ultra,how strong is it.Does it overheat?

Joe King1
I have ordered BCD 104 adaptor here: https://christinibicycles.com/buy/buy-parts/
I hope, it will fit there. I already ordered 34T and 36T chain rings with 104 BCD.
by Andy123
Jan 17 2020 12:18pm
Forum: E-Bike Non-hub Motor Drives
Topic: Bafang ultra,how strong is it.Does it overheat?
Replies: 45
Views: 4226

Re: Bafang ultra,how strong is it.Does it overheat?

A have 38T too, but I have ordered Christini chain spider BCD104 and I will try 34T chain ring on bike with 27,5 plus tires.
by Andy123
Jan 17 2020 4:22am
Forum: E-Bike Non-hub Motor Drives
Topic: Bafang ultra,how strong is it.Does it overheat?
Replies: 45
Views: 4226

Re: Bafang ultra,how strong is it.Does it overheat?

Bafang ultra-you can swap from 44-42T chain ring to 38 T with Chain spider BCD 130, or order Christini spider BCD 104 and you can go to 32T chain ring. Programming M620: I do not use throttle, but after programming: the response to pedaling is immediate - both engagement and ending, tried yesterday....