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Hi. Where . Di you have machin for sale ??

How do you open glass?

How did you get steering wheel controls??? Did you use an adaptor?

Magura says, that all their brake lines are air pressure tested, and therefore cannot be faulty. Unfortunately, I already cut the Banjo and installed an aftermarket one, when I got their reply, so I cannot proof, that the banjo was not properly crimped in the factory.

Same problem, how was this resolved?

Thank you very much. I had the same problem.

Hab das gleiche Problem, im April gekauft.

I would guess LFP chemistry they just don't want to charge it up to 14.6V for extended life.

Update: I tried to get a partial refund through Paypal, without sending the unit back. This was a huge mistake, as joying didn't accept this, and there is no way to enforce a partial refund through paypal, even if the product is not as described. Changing the case to full refund with return of the unit is not foreseen, and was only possible with a call to Paypal. But from then, the process on the Paypal side did not run as it should. I have spent a lot of time on the phone with Paypal, because the parcel was stuck in customs (I declared it correctly, and not with 40USD as requested by joying). Since I declared it correctly, Joying had to pay import taxes, which they did not want to pay. Also Paypal never informed Joying, about the shipping number, even if I called multiple times to check with Paypal if everything is alright. I then had some email back and forth with Joying, and they eventually payed the customs fees, and the unit was delivered. They then asked me to cancel the dispute, so they could refund me. I did not do this, but instead had to wait another 10 days, until finally, Paypal decided to refund my money. All in all I've lost a lot of time with the unit, with paypal, and about 120USD in customs + return shipping. Very frustrating, and I highly recommend not buying a Joying unit, and not counting on Paypal's buyer protection.

Dude... My BBS02 is brand new. I finished my build 2 days ago. Drove it twice. I had to meddle with the shifter cable during the build, because the plastic thingy was too tall, I shaved it down, shifter cable tension changed. So, had to adjust the rear deleriour. First drive was A ok. Second one, today, was also without any issues. I carried the bike upstairs to my apartment, and turned it upside down to do some final adjustments to the deleriour. It ran pretty sweet. While the bike was upside down, I ziptied the front light cable to the bundle of cables that comes right out of the motor. Not very tight, just to keep them together. While I was adjusting the delariour, I noticed that a small pebble fell from somewhere in the front gear area when I moved the pedals, apparently it got stuck there somewhere. Dunno if that's important. Anyways. I finished, turned it back on it's wheels. I wanted to test how the gears change. Turned on the screen, set PAS lvl to 1, lifted the rear wheel off the ground, and pushed throttle gently, it throttled a little. Once I cranked it up a little bit more, it just kept throttling untill I set PAS lvl to 0, or push brakes. Same thing happened when I pushed on the pedals with my foot. Whereas with the throttle, the pedals didn't move ( obviously ) previously, now they just rotate with the throttle. You apparently have more experiance with that engine. What do you suggest? I really doubt the screws got loose after putting the bike upside down... Goddamnit...

Solved the problem?

I pulled the entire Shaft out of the pump with a wheel puller. Swore a lot and set it down . Doh! There are a bunch of old gaskets that get really crappy.

Can you open it without using a saw? I suspect the notched structure behind/around the freehub will take a special tool?

great video, thanks

What was the fix ?

So what was the problem or fix ?

Very interesting. Remarkable engineering. 👍

Rider hit by automobile by the look

the enclosure that holds the enviolo also holds the spokes. And is very brittle, spokes break out of it, ruining the whole thing. You showed it, I experienced the same

Get off your wallet and buy a tripod, Or make one.

Your filming technique is terrible. You get seasick from watching this.

I'm trying to make a geared unicycle from one of these, and am interested to see the planet carrier is fixed to the shaft. Not a problem in a regular bike for a unicycle the shaft needs to transmit torque between the pedals, and if the transmission input is coupled to the shaft then there is no relative motion between the planets and the input ring, which is a big problem. I could hold the input ring fixed against the frame, but then the wheel will turn the wrong way and the input ring will disengage, not transmitting torque. Also, suboptimal to be unable to ride in reverse. A good puzzle!

Very interresting. I have been riding a 380 for 3500 km now and it works very well. But one thing I still do not understand: how are the planets tilted and held in the desired angle? It is not explained og visualized in any picture or video I have seen yet. Yes, the old ones had a kind of fork around the planets, moved by the center roller but it seems they use another principle now?

Damn that looks complex 😊 There's got to be a simpler way. I think the future is in better chain+cog alloys and surface treatments. They should be able to boost lifetimes of standard chain-Derailleur setups by 10x.

mein Lotus-Grill G340 funktioniert nicht mehr. Es fing letztes Jahr an: Der Ventilator schien neue Batterien zu brauchen, also wechselten wir sehr oft... Dieses Jahr funktionierte er einmal, dann ging nichts mehr. Ich denke, das Problem liegt am Motor des Ventilators (Probleme mit den Kabeln?), und wir sollten ihn austauschen, aber wie sollen wir das machen und wäre es nicht besser, einen effizienteren Motor zu nehmen? Wo kann ich was kaufen und wie kann ich den Motor austauschen? Vielen Dank für Ihre Hilfe.

Verstehe ich das richtig: um den Lüfter zu pimpen hast du einerseits die default 5V auf 12V hoch. Das alleine wäre ja schon gut. Um dabei die niedrigen Drehzahlen korrekt anzusteuern möchtest du von RPM auf PWM Lüfter. Dazu braucht man dann einen ersatzcontroller? oder wird der ergänzt in der schaltung?

OOh I get it now! They are using the torque from the pedals to create the clamping force for the "ball transmission". Thats the point of those ramp-things at 2:26. I was wondering how they are creating the clamping force without a big spring

I assembel this hun in enviolo

I was curious about the internal structure, but thanks to you, I saw it well. Thank you😘😘

Thanks for sharing!

Thanks so much for this. I wanted to explore inverting this hub so that the right drive side is on the left side. This would be for single speed motorized bikes with left side chain drive. This video explains why it would/wouldn't work. I see now that the input and output drive rings are two halves with one way cam teeth and a bearing ring that sits in the middle for the cams to ride on. I see mechanically why they did this now. It's to expand the rings halves to apply more contact force and basically squeeze the CVT spheres when drive torque is applied in the appropriate direction. This additional pressure combined with the fluid, is what makes these virtually slip proof. For my concept to work, the cam teeth on the rings would have to be inverted to the opposite cam direction for that ring expansion "squeeze" to be applied when torqued in the opposite or left side direction. That means making new rings or modifying existing ones. Due diligence served, but thats where I am stopping with this endeavor.

Did this solved the problem?

Amazing engineering to get all those balls and races into that little housing. Like all CVT's the actual ball to race contact is infinitly small and can slip under hi loads. The special black liquid in the hub is designed to "stack" up around the contact spots increasing friction between the hardened steel surfaces. Not as efficient as a chain with discrete sprockets, but smooth and quiet and stepless instead. Perfect for the leisure and rental market. Would I tour across Mongolia with it..Nope.

Guten Abend wie bekomme ich die mini auseinander wäre nett zu erfahren lg Marcel

Interesting video but very annoying camera movement. Also it's frustrating to see the videographer fumbling with one hand. A bit more professionalism would have made this video more tolerable.

Luv these type of videos, thanks.

Bei einem Hochleistungsscheinwerfer wie dem Supernova M99 schwankt der Innendruck durch Temperaturunterschiede. Um dies auszugleichen und dennoch Schmutz und Wasser von den optischen Bauteilen fern zu halten, sind alle Supernova M99-Scheinwerfer mit einer atmungsaktiven Membran ausgestattet, wie sie auch in modernen Autoscheinwerfern zu finden ist. Diese Membran sorgt selbstregulierend für einen Druck- und Feuchtigkeitsausgleich, ohne Salz, Rußpartikel oder Wasser hindurch zu lassen. Dennoch können bei hoher Luftfeuchtigkeit geringe Mengen an Wasserdampf ins Gehäuse gelangen. Diese schlagen sich dann bei kühlem Fahrtwind an der kältesten Stelle der Frontscheibe nieder. Das ist vergleichbar mit einem leicht angehauchten Spiegel. Dies ist von außen gut zu erkennen, hat aber bis zu einer Tropfengröße von 0,5 mm Durchmesser keinen wahrnehmbaren Einfluss auf das Lichtbild oder auf die Lebensdauer der Elektronik.Die Scheinwerfer werden bei der Fertigung in Gundelfingen für den Transport versiegelt. Sollte sich bei Ihnen eine größere Menge Feuchtigkeit auf der Innenseite der Scheibe niederschlagen, können Sie den Siegelaufkleber entfernen und dadurch den Feuchtigkeitsausgleich ermöglichen, was je nach Umgebung einige Tage dauern kann.

Shocking engineering

cool technology but it looks like a maintenance nightmare

How can they manufacture and sell that hub retail for around 120USD? There are so many machined parts inside and the assembly complexity is incredible.

Wow. That's truly a monster of complexity. I intend to buy a bike with enviolo. Would you recommend? Thanks for the video. 👍😎

So cool ich mag wetrok staupsauger du bist der einzige mensch der so ein wetrok bantam 6 gemacht aus. Ich mag dein video 😊

I know Valvoline manufactures the friction fluid used inside those NuVinci hubs, but don't know its exact specifications.

I know everything about it, it's awesome

Should use bigger chain wheel

Thanks for the video! Great to see the inside of one of these. (But you should set up a tip jar so we can buy you a tripod ;) )

Hammer Video und Mega Werkstatt!! Nur der Cliffhanger am Schluss is voll fies! Will die Lampe brennen sehen!!

Насколько же ты криворук 🤣

Very interesting thank you for filming this. I have disassembled many of these hubs over the past decade but never a newer model Cargo hub which this one is. Wasn't easy to see but one of the modifications which I was promised would make the hub better appears to be plastic end caps on the planet axles. Very unimpressed but got 2 on test at the moment so will see how they do. Maybe there is more to it so should reserve my judgement until after more testing. I experimented with bronze bushings as end caps and they would wear out quite quickly but did save the stator. These things still don't appear to be built to last which is a great shame because I love them.

Good effort, hope another video of re assembly, thanks.