Recent content by Haien

I have barely ridden since it's no fun having problems, but yesterday I tried pre charging the controller with a 100 ohm resistor for a while before plugging it it, thinking if I treat the controller better it might behave better? Well it seems to have worked as it should after that. Hoping it...

Yeah I'm noticing that haha Not long at all, a week maybe. Test how? I did the "hall test" in the mqcon app if that's what you mean, although I had sone problems. Had to try over again a lot with different test currents for it to finally work.

The backpack I have is really big and the pack even encased in a 3d printed plastic is pretty small, so the weight is really all right behind my lower back. The backpack also has really sturdy hip support straps, which I use to place practically all the load on my hips, leaving very little to my...

This was one of a few questions I asked in the wrong subforum with no answer, hoping you have some input on this! I recently finished building my QS 205 V3 4T bike with an unlocked Sabvoton 72150, and I have started experiencing some cogging and "clicking". Had none of that when I had just...

No, you are misunderstanding what I mean by support. I am not mounting my pretty heavy battery directly to a rack attached to the seat post, of course that would be dumb. I have some understanding of physics. I will still have the battery in the backpack on my back, but it will stick up behind...

As it's holding up my weight + the backpack when sitting on the back edge of it just fine, it will not be a problem, it will just take off some of the weight from my back.

Well this is a pretty late update, but I did manage to machine new dropouts: They work very well, probably capable of supporting double the torque I have the motor produce at 80V 200A battery, 550A phase. Pretty happy with the bike, when it's working well it's about what I imagined, very fun...

Saw a Niu Mqi+ Lite on marketplace for pretty cheap, and even though the motor only outputs ~1kw in this config, it looks to be the exact same one used in the more powerful versions outputting 3kw, which I assume is continous output, which made me interested in buying it and pushing some more...

I used to be able to google ebike related stuff and have endles-sphere come up as multiple of the search results, but now I don't get any results from here at all, even when really trying. What is going on? This is a great resource, and a lot of times google is better than the bult in search...

I see. Well, I think I will go with 18" as that is the smallest I want to go.

But wouldn't that look very off if I have a 26" bike wheel in the front (which I may have to change too though)? If you recommend smaller, then 18" might be better than 19". I know it is generally not recommended, but do you know if I could get away with having a 2.5 wide tire on a 1.6 rim if...

Also, what size wheel should I get? I want to get a wheel slightly smaller than a 26" bicycle wheel, but will a 19" or 18" wheel be the best match? I have heard that both are roughly equivalent to 26" bicycle wheels.

The battery cells are now paid, will see if I can get my hands on them this month. I got in contact with QS Motor to order the 205 V3TI laced to a rim, an unlocked Sabvoton 72150, thumb throttle for regen, display for the Sabvoton, ferrofluid, and a twist throttle with "ignition" (3 speed...

Yes, I found this one. I will make my dropouts based on the ones this guy made. https://endless-sphere.com/forums/viewtopic.php?f=6&t=97098

Buying this 2014 Giant Glory 2 for $700 tomorrow. 150mm thru-axle dropouts and 26" wheels. More expensive, but definitely better than the other bikes I have considered. I will try to get in touch with someone with a CNC cutter to machine out clamping dropouts which I can bolt onto the thru-axle...