Search found 44 matches

by LowkeeRider
Sep 16 2019 2:27am
Forum: E-Bike Non-hub Motor Drives
Topic: DIY Fix for BBS02/BBSHD Pedal/Throttle Issue
Replies: 106
Views: 16863

Re: DIY Fix for BBS02/BBSHD Pedal/Throttle Issue

Finally fixed the throttle.

Today, I spent a good half a day digging away the potting and soldering the circuit. I now have full throttle range.

Thank you Fechter.
by LowkeeRider
Jul 29 2019 11:53pm
Forum: E-Bike Non-hub Motor Drives
Topic: DIY Fix for BBS02/BBSHD Pedal/Throttle Issue
Replies: 106
Views: 16863

Re: DIY Fix for BBS02/BBSHD Pedal/Throttle Issue

I edited the previous post. I rode over 150 kilometers since I changed settings in the controller. No full range throttle on PAS 0, it is a bit abrupt starting from a dead stop but once up to speed it is negligible. No need to pedal to get full power. Got up to 50km. (Showed 999 watts) Display limit...
by LowkeeRider
Jul 27 2019 1:11am
Forum: E-Bike Non-hub Motor Drives
Topic: DIY Fix for BBS02/BBSHD Pedal/Throttle Issue
Replies: 106
Views: 16863

Re: DIY Fix for BBS02/BBSHD Pedal/Throttle Issue

Edit: I want to make a clarification, this is not a fix to the throttle issue described on this thread but rather just my satisfaction by changing the settings on the controller using Kelper profile. I rode on PAS 5 or 6 mostly, smooth start and fast off the line. This is one possibility for those w...
by LowkeeRider
May 29 2019 6:44pm
Forum: E-Bike Non-hub Motor Drives
Topic: DIY Fix for BBS02/BBSHD Pedal/Throttle Issue
Replies: 106
Views: 16863

Re: DIY Fix for BBS02/BBSHD Pedal/Throttle Issue

Thanks, I will read that thread.
by LowkeeRider
May 29 2019 6:40pm
Forum: E-Bike Non-hub Motor Drives
Topic: DIY Fix for BBS02/BBSHD Pedal/Throttle Issue
Replies: 106
Views: 16863

Re: DIY Fix for BBS02/BBSHD Pedal/Throttle Issue

I ordered a programming cable I could reprogram it to work with 52v battery is that right?
by LowkeeRider
May 29 2019 4:48pm
Forum: E-Bike Non-hub Motor Drives
Topic: DIY Fix for BBS02/BBSHD Pedal/Throttle Issue
Replies: 106
Views: 16863

Re: DIY Fix for BBS02/BBSHD Pedal/Throttle Issue

This question probably been asked many times but I am going to ask again just to reassure that a 52v battery will work with the BBS02?
I am thinking Em3EV 52v hardcase triangle battery.
by LowkeeRider
May 20 2019 9:56pm
Forum: E-Bike Non-hub Motor Drives
Topic: DIY Fix for BBS02/BBSHD Pedal/Throttle Issue
Replies: 106
Views: 16863

Re: DIY Fix for BBS02/BBSHD Pedal/Throttle Issue

Thanks guys,
I am going to try the software update first. I ordered a programming cable from Amazon.
by LowkeeRider
May 20 2019 1:47am
Forum: E-Bike Non-hub Motor Drives
Topic: DIY Fix for BBS02/BBSHD Pedal/Throttle Issue
Replies: 106
Views: 16863

Re: DIY Fix for BBS02/BBSHD Pedal/Throttle Issue

Two years ago I bought a 750 watt BBS02 from BMS Battery, never installed until recently when I bought a used fsmb. However, it only has three PAS assist levels. I read somewhere in the BBS02 thread that by pressing and holding the plus and minus button at the same time let you access ten levels of ...
by LowkeeRider
May 04 2019 7:31pm
Forum: Items for Sale - New
Topic: Latest FREY M600 2.0 pictures and video
Replies: 18
Views: 2181

Re: Latest FREY M600 2.0 pictures and video

Looks very nice, what size battery? I didn't see it on Frey's website, when is it available?
by LowkeeRider
Jun 29 2018 1:31am
Forum: Items for Sale - New
Topic: FREY eMTB with Bafang m600 is developing with your ideas!
Replies: 189
Views: 27767

Re: FREY eMTB with Bafang m600 is developing with your ideas!

@Frey, most people interested on this bike wants a 14s battery not 13s. A 14s5P would be awesome if not a 14s4P but make the battery fit slick integrated into the downtube.
by LowkeeRider
Jun 21 2018 1:14am
Forum: Items for Sale - New
Topic: FREY eMTB with Bafang m600 is developing with your ideas!
Replies: 189
Views: 27767

Re: FREY eMTB with Bafang m600 is developing with your ideas!

@Frey, are you going to have the downtube battery option too? I want a stealth ebike.
by LowkeeRider
Jun 10 2018 8:23pm
Forum: E-Bike General Discussion
Topic: Man Gets Hit and Run Over at Vigil for Cyclist who was hit an Run and Killed
Replies: 30
Views: 1780

Re: Man Gets Hit and Run Over at Vigil for Cyclist who was hit an Run and Killed

I am so getting a video camera. This just happened to me 30 minutes ago, two blocks from home, I had my left hand extended out signaling to turn left and the car behind speeds pasted me on the left, lucky that I have a side mirror I saw the car so I stop turning and he(maybe a she)speeds away. Man, ...
by LowkeeRider
Jun 03 2018 12:14am
Forum: E-Bike Non-hub Motor Drives
Topic: My Bafang Ultra Mountain Bike! Frey AM1000
Replies: 1667
Views: 172156

Re: My Bafang Ultra Mountain Bike! Frey AM1000

I am in Vancouver but I am waiting for the M600.
by LowkeeRider
May 31 2018 12:58am
Forum: E-Bike General Discussion
Topic: New BMS does not balance all cells - faulty BMS or Cells
Replies: 6
Views: 520

Re: New BMS does not balance all cells - faulty BMS or Cells

eee291, I took your advice. I leave the pack charged for 48 hours it is now fully charged and balanced to 56.6 volt just like when it was new.
by LowkeeRider
May 21 2018 10:40pm
Forum: E-Bike General Discussion
Topic: New BMS does not balance all cells - faulty BMS or Cells
Replies: 6
Views: 520

New BMS does not balance all cells - faulty BMS or Cells

I have headway 38140 12A LiFePO4 battery pack, has about 3000km on it and could charged to 56.6v. Few months ago, I unwrapped the pack but made a mistake of damaged the BMS. There was no problem making the 25km to and from work without a BMS. Start voltage 56.3 end 52.7 volt. At the end half the cel...
by LowkeeRider
May 11 2018 1:42am
Forum: E-Bike General Discussion
Topic: Throttle without PAS BBS02
Replies: 9
Views: 920

Re: Throttle without PAS BBS02

At least you have five level of assist. Lol. I just finished installing a 2017 bbs02 the display show three level of assist, throttle does not work on assist zero. Anyway, you should read member Fechter's thread on DIY Fix for bbs02/bbshd Throttle Issue. He built a circuit to fixed the throttle issu...
by LowkeeRider
May 11 2018 12:11am
Forum: E-Bike Non-hub Motor Drives
Topic: BBS02 only has three level of assist
Replies: 1
Views: 360

BBS02 only has three level of assist

I just finished installing the 2017 bbs02, it only has three level of assist. Is that normal? I thought it was preset to five level of assist at the factory.
by LowkeeRider
May 01 2018 1:23am
Forum: E-Bike Non-hub Motor Drives
Topic: DIY Fix for BBS02/BBSHD Pedal/Throttle Issue
Replies: 106
Views: 16863

Re: DIY Fix for BBS02 Pedal/Throttle Issue

I think i am going to run into this problem too, I bought a bbs02 two month ago but not yet installed. Is this circuit small enough to fit inside the bbs02 or is it external? Looks challenging, I don't know much about electronic to make the modification.
by LowkeeRider
May 01 2018 12:17am
Forum: E-Bike Non-hub Motor Drives
Topic: Winter Project! BBS02 DIY Build
Replies: 39
Views: 9417

Re: Winter Project! BBS02 DIY Build

That is useful information to know because I still need to get a battery. Now I know what size I need. Your post helped me made the decision on buying the bbs02 and am in the process of installing it to a 2004 Devinci Magma.
by LowkeeRider
Apr 30 2018 11:26pm
Forum: E-Bike Non-hub Motor Drives
Topic: My Bafang Ultra Mountain Bike! Frey AM1000
Replies: 1667
Views: 172156

Re: My Bafang Ultra Mountain Bike! Frey AM1000

Hi Frey:
I am so interested on the M600, can't wait what Frey's came up with. I hope is slick and slim like the one on the Bafang website.
by LowkeeRider
Aug 10 2017 2:58pm
Forum: E-Bike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 4114
Views: 330335

Re: Sur-Ron - New Mid drive Bike from China

https://img.alicdn.com/imgextra/i4/3280167576/TB29zoDdTMlyKJjSZFFXXalVFXa_!!3280167576.jpg Looks like it says 15,800 yuan ($2,372, did the exchange rate drop that fast or did I screw up?)) original price under the #1 and 14,800 is the Hair day? price, whatever that means. Granted I don't know any C...
by LowkeeRider
May 24 2017 7:53pm
Forum: Vendor Relations Corner
Topic: BMSBattery orders
Replies: 7
Views: 1758

Re: BMSBattery orders

I sent them two emails they don't respond.
d8veh could you recommend a controller for me. I have a 36v 500Watt cts motor that I want to upgrade to a sin wave controller. Should I get the S12S 25A or the S12SH 35A would be fine for more power too?
by LowkeeRider
May 12 2017 8:07pm
Forum: E-Bike General Discussion
Topic: Bafang and 8-Fun motors
Replies: 8
Views: 823

Re: Bafang and 8-Fun motors

BaFang or 8Fun means eight directions .In the Chinese culture eight directions also means many or all of the direction. Similar to the meaning of "all corner of the land" So when choosing a business name they hope their business covers all corner of the land.
by LowkeeRider
Nov 01 2015 12:09am
Forum: E-Bike Non-hub Motor Drives
Topic: Bafang BBS-02 fit American Bottom Bracket?
Replies: 11
Views: 3334

Re: Bafang BBS-02 fit American Bottom Bracket?

There is a guy in youtube converted a trek cruiser using the bbs02. https://www.youtube.com/watch?v=qE44F40Fq_4
by LowkeeRider
May 02 2015 11:24pm
Forum: E-Bike General Discussion
Topic: LED head lights
Replies: 29
Views: 3827

Re: LED head lights

Anyone used one of this DC to DC converter for LED lights: http://i.imgur.com/BmaKuXDm.jpg I bought it off ebay. It does not work when connected to the battery not even the red power indicator light come on. Nothing. :evil: Someone with more knowledge about electronics show me what is wrong? or I ca...