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Z ZELUS Ebike Umbausatz 26” E Bike Conversion Kit 36V 500W Ebike Elektrofahrrad Umbausatz Kit (Hinterrad) https://www.amazon.de/dp/B08ZCH3S1P/ref=cm_sw_r_cp_api_i_SQ5FJ890BNWAC4DE2TQN?_encoding=UTF8&psc=1 |
@Rad |
Oh I've seen it |
It's just not labeling shit in the pictures |
Do you have a solucian? |
sounds like slipping gears |
is that hub DD or geared? |
Hub |
DS |
DD |
Maybe the phases aren't wired correctly. |
It sounds like a pretty hard vibration is coming from it ü§î |
Even when I buy decent tires I somehow get punctures, found the culprit at least but it was a tiny ass staple |
same p |
someone went in to a car at 40mph |
I’ve done that before |
how many broken bones |
Oof guy has fractured eye socket |
Oe |
Ow |
On the bright side, welds are looking good |
who? |
Surprisingly small dent |
A faulty UPP pack internals... look at those welds! |
anyone know if xiaomi makes good welds on their packs in their scooters or would it be comparable to upp quality? |
that spot where they missed the nickel entirely is mega ouch |
ouch |
The packs are often reused or resold i believe. |
You'd have to change out the bms |
They might be ok |
How do you fuck up that bad |
they jam out these packs in maybe 30 seconds |
they don't even sell that many batteries |
why do they rush it |
https://youtu.be/AdoJkz34qOQ?t=442 |
look at this guy absolutely rip through them |
they said they sell 300,000 units a month on alibaba |
that's honestly 30 times more than i expected |
those 5-10 qc/qa inspectors are actually just a bunch of bananas |
üçå |
why does it say 389 before transactions? not familiar with alibaba |
It's ali. Prob just broken code |
"5-10" |
I haven't seen anyone saying theyre bad |
I don't see any insulation between cell groups either :thonk: |
They are indeed |
I’ve got five of them sitting right here |
for when theres a hell scene on ur tv, ur packs can explode adding immersion |
What’s wrong with Babylon 5? |
XD |
Other than the CG the show holds up |
BBS02 at 1500w on Mongoose Fatbike: Chain break on my way into work this morning, the chainring and spider bent outwards too far and did a thing. Had plenty of time to walk in but I expect I need to do some upgrades and repairs to make this reliable. Probably a 28t chainring and better 104 spider, chain fix/replacement, and I really should replace my rear wheel with a Paul or such since my freewheel has married itself to my hub and no longer ratchets at all (can shift while coasting, kinda dangerous). |
I need to source a stronger 104 BCD mid-drive spider, maybe steel? |
My bike shop warned me that that can happen with freewheelsüòî |
^ |
Couldn't take a 900wh |
Is that mild steel or hardened steel |
Think it's alu |
Feels like alu |
Ah yeah |
https://tenor.com/view/big-oof-size-small-medium-switch-gif-17355313 |
Chainring NOM NOM NOM |
Anyone know where to get a 104BCD spider in steel? |
The hell did you do? üò≤ |
bend it back lmao |
There's a wave on the plate that mounts to the motor that's pretty bad. I probably will try that to be honest though. I'm planning to get this 28t chainring to replace the 32t. I believe it'll be more ridgid because it's 2 sheets of metal and should help keep the chain line out without using washers. I definitely shouldn't have gone 3 m5 washers thick with the stock bolts. I unfortunately ended up twisting the 5 bolts into the BBS02 over a bit. I didn't have them in far enough so hopefully the threads in the drive hub can be saved. I think it should be fine but I'll be replacing the bolts at least. |
USA Made 104mm BCD SharkTooth Pro Integrated Mountain Chainring and Guard fits 1/9/10/11-Speed drivetrains (28 Tooth) https://www.amazon.com/dp/B01N5PA74B/ref=cm_sw_r_apan_i_EY4WQWXDW9TD5V29438C?_encoding=UTF8&psc=1 |
1500w on a Mongoose fatty |
I've got it running on a 1500w square controller and a throttle. I don't go too nuts on it in general because I'm still sorting things out, but I accidentally popped a chain on takeoff. I also need to fix up my rear hub so I'm probably also in for a wheel/set too. |
bruh i do 3kw peak on the mongoose fatty with just normal 5 bolt chainrings....u abused that poor thing more than me somehow |
Guilty, yeah. Train tracks and real grindy shifts. I'm using a friction shifter because the freewheel that's stuck on the wheel happens to have a defect where spacing is weird on the 3rd cog. I finally ended up using a sharpie to mark out the relative chain alignments, which is about the time this happened. I've noticed a wobble in the chainring for about a week now. I'd say I'm doing several abusive things to this bike, thankfully it hasn't killed me in traffic over it. Lol |
I'm going to put some serious work into this before I get it back on the road, I just got a new job as a solar tech so I should be able to invest in this in a more organized way once I'm settled in a bit. |
Yea it broke cause the chain. I did the same shit once and folded a cassette lol. |
best part is after I folded 1st gear into 2nd, I just drove it for 3 weeks in 3rd+ |
gotta get my moneys worth outta that cassette after all |
Protip: Narrow-wide front sprockets almost completely eliminate chain derailments that cause MASSIVE damage. (that also prevent shifting, but that is fine since most mid drives are 1x on the front) |
I run 3KW through a 44 tooth aluminum narrow wide, no issues |
Ah wait I think that IS a narrow wide in your pic, heh. |
*looks shifty with his 3kw tru a flat steel 36t and like 3 chainguides* |
Yeah, that's definitely part of what I'm up to here. The freewheel was some trash from my old job at a bike shop, same with a lot of other bits. |
I definitely should have sorted it out when I noticed the wobble in the chainring but I had other priorities at the time. |
The chainring I used is a narrow wide but it definitely didn't hold up long in the grinder. Might see if I can find steel that can take more abuse. Oh, here's a picture of the shift marks I finally added to my friction shifter right before it died. (Had to use because the garbage freewheel had a weird spacing on the 3-4 cog) |
I think I'm going to mothball the fatty until I can afford a BBSHD and a new wheelset for it. I've got a GT triple triangle I want to try this BBS02 on. |
I had good luck with aluminum, though mine was solid aluminum not on a spider, maybe that'd help? |
There's a good chance it would. I'm going to try a solid one on my next build. |
Prob a lot less side forces on a solid one too |
Likely yeah, I had to space it out pretty far to get my chain line to work. |
This curb did this at 30kmh |
. |
I got TWO in one day ffhfjncFUCJGG |
Did overinflating my tire cause this stick to get stuck in it? |
No having thin tyres did that |
This happened at exactly 200km on the odoüò≠ |
I did like a 30+ km ride through forests and whatever yesterday and it was fine, no issues |
Nah. Prob ran over a bigger stick and broke off a stabby bit |
Dunno if even armored tires would have helped |
Would make sense, thanks |
Airless foam tires |
Hi, im new ish to evokes, and im not sure of the standards when it comes to controllers and such, but anyway, I have a step thru 2.0 from lectric that has a compleatly busted screen, I belove that i could get an aftermarket screen/controller, but i cant really find any info online, looking for advice on what to get, or what to look up to find more out about ebike controllers |
if ur ok with swapping the controller and display, almost any controller will work |
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