Intro and greeting
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Welcome to ElektroFahn24 We are now at the pine stand
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And behind us, which is probably one of the innovations here at the fair on the Oberbike
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most vertebrae caused most sensation. It is about a unit
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Motor and gearbox what that is exactly how it was developed and what the idea
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Behind it is someone to explain to us by the subject, namely the Dirk von Bread
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welcome thank you thank you for taking your time yes you are well informed what that
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Good bit behind us here concern a bit yes you did something very special you actually have
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yes, the drives how it has been dug up on the market with a blow with a blow and ensured that the
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five years okay all right, we definitely started a lot
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improve because we are no longer at zero in e-bike technology development but the whole
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Industry and a lot of around the world have had their experiences with e-bikes and they are usually great
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As for the driving experience but at the latest when it comes to combining two drive elements
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If it goes really elementary for the savings of his e-bike, we now know that it is actually
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Must get better if that means we have engines that simply circuit
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In some form, destroy actually, so that means they are enormous maintenance and wear-prone
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Yes, we have had this experience very often lately and we have started to say we develop two
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Components that do not come from different manufacturers and somehow have to work with each other, but we connect the engine and gearbox circuit
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In a hand made from one hand for each other, both the engine for the
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Circuit as the circuit for the engine and we present it here that did not fall from heaven then we have been working for a very long time and
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In recent years it has been asked again and again and that is so obvious and that is actually the logical consequence of dear people from within
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But a motorcycle gear and we only had to nod friendly and say that is definitely a great idea and today we can finally say openly
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We have been working on it for a very long time and can finally present this now that is mature. We present the system together with
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new launch partners big brands from industry, I can then like this
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To list again and then there are 30 models that are already starting this year in the series
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means the first bikes on the street will be seen this year and in the course of next year the big fallout will go into detail
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That was that now it is really the input from outside you
What was the impetus for the development of the drive?
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you just explained you you have been asked about it very often or someone has simply internally
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Boredom and said well our names are nice and nice but actually it is um
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Of course and no so we hear exactly what we um what happens outside of course we are part
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The industry we are cyclists from the heart we know e-bikes but by heart but of course we also have
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To say an intrinsic motivation we want our drive technology that we have been in classic for 10 years now
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Bicycles but also placed in e-bikes with rear engines have successfully placed it to a new level we want
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that simply again on, so to speak, what is obvious that both systems interlock and
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So that a lot of advantages combine that we also take it in hand and we were always clear we can
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We do we have to find the right partners we have to have the right brands that start the start
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enable and we found that five years ago and have now all gone this way together and only
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Through the partners alone, such outstanding results occur incredibly compact if you
How does so much technology fit in such narrow space?
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I don't know that something really belongs here, which somehow somehow alone alone this little name
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So because many engines have been so big so far and you still have the gearbox
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somehow got with exactly exactly we are hardly bigger than one
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Classic mid -engine so we combine here in Full Power Motor that is in comparison I catch with the
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Hard in the middle of comparison we are at 85 Newton meters of torque we deliver why I say that in comparison
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Or about that, I'll explain again later and then we combine the M
IT one with twelve gears so we have
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Twelve gears integrated so far, two -way levels were already known in engines, which was available from some manufacturers
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Others already offer this or have already presented it years ago as a concept studio is usually huge big and super heavy and
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We have created a unit here because of our compact gearbox technology and the yes of the
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Possibility through internal that we have built up in recent years keep the motor with electronics we look
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To offer us very compact room again in detail and that means we have one
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Unit is 4 kg difficult this is in summer if you compare the
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Motors that are available so far are 2.6 2.7 2.8 kilos depending on
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Three in front, yes we have then we have kilos more, so to speak that
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We apologize yes all the more than that we will distribute it into the center of the wheel that
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means we bring the complete weight into the middle and very deep and actually save what we do
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All the pain already causes that we no longer need open cassettes we don't need a big one
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Sharees that are exposed to the environmental influences and in the end the driver and the driver and in the end
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of the engine somehow always have to take over and what we have experienced is that the circuit is becoming increasingly stable
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had to turn backward development again, so to speak, as then more stable chains and so on because the drives just open for a very long time
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more and more and so on were trimmed and so on and the e-bike use was developed a bit back again, the circuit was developed
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No longer faster the circuit became more and more massive and you have more and more load on the hacker
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has and what you actually have here is not what is there but what is gone and the payment of the Spaniards im
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Upper 600 grams at the rear and if you actually compare that on a real level you actually have to
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Compare an engine with a closed rear wheel hub and when you say it has two kilos here
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in it and here a motor of the three is then kilos are lighter and of course it allows it to be completely
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Other secondary drives you can see this in the TB frame
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A timing belt is completely new and ensures that it is simply in the box and that
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Pretty long balanced and that for a long time yes this unit you actually say the keyword for a long time
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Wild get me just to the point I would like to deal with the fact that we because I also have a little bit of bashing against against
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other circuit systems have made because they weld because they are exposed to the dirt and so
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Further you have an uncanny effort you have a setting effort you have to live in the end that you often empty
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Valance has because you have to buy a lot available is now also available
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yes right and even if it is available that is not cheap and it can actually do that in the 21st century
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no longer give that you produce so much throw away products just because in principle you have decided to shit at the wrong moment
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has decided and breaking your teeth chain cracks are provoked to bend etc.
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If you try to deal with it now, but actually flixschusteneren and our eyes and what we have here is a maintenance -free one is that
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For the first time, an EMTB is as reliable as you know how to know electric vehicles. It should then be
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Sits in the button, so to speak, drives and gets and gets a service interval and you don't have to do much anymore and we say about that about
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Micromobility In order to really make a turnaround in mobility, you also need bicycles
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E-bikes that have enough for the demands of customers as far as they are because they are used to them
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Do not want to do with screws and tinkering and now do not do my bike here a bit but we talk about vehicle concepts
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And we'll come right away. We have very exciting bikes that are also correct for everyday life and
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We will be expectation interval of 10,000 km yes and everything it needs is I think an oil change when I
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Right right right yes we have already written that on the walls and communicates in advance that is also what is in pine
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Classically the case is we say an oil change every 10,000 km that ensures that
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Simply for the fact that the gearbox remains smooth that everything is safe and because there is also condenses every now and then
can form in the gearbox due to
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Temperature fluctuations are our recommendation and it actually signals again so we talk
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Here of 10,000 km even for Heavy commuters or computers, this is already
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a house number to drive together
Is there enough space for large batteries?
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Is there a problem with your unit when it comes to thinking about the battery in such an e-bike here
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It is a good keyword in it and then I have now spoken a lot about the drive unit and the entire drive train
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also about the gates belt etc. but what is of course elementary that our unity is
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The periphery needs and there are partners on board the one perfectly
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has modified our claims and at the same time a big backing in the bicycle industry has the fit
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System The fit systems are already established for many German manufacturers.
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5000 dealers all over Europe means that we are also the best for the roof of Benelux and uh other regions
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Equipped so that there is no inhibition threshold when we stop these bikes come into the market that the
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Feel well picked up behind yourself from the front very important point that the circulation also works and if
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You come to the peripheral components that is super good that we just all of our new ones
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Launch partners offer completely different posts We take a look at this from the cargo bike via compact bikes with integrated external
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Battery with the Superstell Textending variants ImtBs with super clean cockpits then again large displays or just one
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App that also makes all the functions and adjustments possible for the NGU
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It offers it all of this according to his needs to tuning all this is the periphery of fit and
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That means the whole system is running on fit and so it is possible that we have a um battery here in one
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Three different battery sizes can be accommodated from 500 700 to belief 960 watt hours okay
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And that in turn still combined with Range extender etc. So we have great modularity and the manufacturers are looking for
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the best concept of yes you have the reliability of the drive
How do the individual parts of the MGU work together?
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emphasizes okay he definitely did it that you can see here visually
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Get everything in a case with reliability, give us one
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Small insight as he is so trusting at the point because
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There are no bicycles outside on the market but you have to test it in any way
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Have before how can you imagine what did you do so to climb the club I suggest we look at the little one
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Cutting model on yes and then let's go into detail okay make a great reliability our keyword
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Okay and why is it as credible or like at the moment
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Of course, this is because what we do here in its border
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proven technology is that means we have the evaluated pine switching system in it is one
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BREINTREDY TRAVITION The total of over 100 manufacturers in total over several million kilometers in
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Market is already exactly that and we have the reliability because it has long been proof, so to speak, because we have
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Cyclists equipped worldwide, these are customers of us insane feedback we have
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Mileage of over 100,000 kilometers near 200,000 kilometers are now in the past 12 years
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Gathered together with a person in a gearbox and somehow with a maximum maintenance of one
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Oil change in the year and we now have to gear into this same head wheel as we do in
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The pine classic gears have just combined with a yes maintenance -free and above all
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Wear wine brushless engine This engine of the one does not fall from the sky, but it is in the automotive industry
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And we have already taken care of that in the automotive industry at 100,000 in steering drives
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Motors that's so power steering engines The engine actually comes from
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Germany we have with the manufacturer for which the e-bike application modified, which means that we
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Have it with stronger magnet equips we have the control um again very precisely
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looked at and just also developed the entire software in the house, which means that the complete electronics
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Now you can see here on the other side with a chip of the chip is made for the Rob
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and the
is in use when it is always controlled very quickly and very precisely engines
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should and that means we have a high-end components through this combination of these this combination of these this combination of these this combination of these
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Very, very sensitive control and, as I said, the engine as such works without wear that gearbox works without wear and tear.
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Just days of the corridors. There is no great care to change oil all
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10,000 km that was not wearing no Justays none
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Nevertheless, the interaction with the engine is something new for those for the gearbox, at least you have at least on the
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Materials on the forehead wheels What changed.
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But at some point there is also it but it is definitely so that we are already a piece of technology
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So have revised far as an example what you can feel it.
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Interior toothing that of the gears in such a way that they simply grind more often and thus, so to speak, that the
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The power transmission, so to speak, can be felt directly and we are not in large empty path in the IM
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Crank arm is noticeable, so to speak, and then it is so that we
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Technology, of course, as far as the noise technology is concerned, have revised a bit overall, which means that we have set it up on it
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that is switched electrically.
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Sensors actually and um the interaction of motor power that in
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Every situation can be switched, so we can switch in the stand under load always the same in every course
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Precise and we also switch on the stand, which is also in many of them with naturally with chain circuit
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Actually not working at all and that means we combine that on top still with semi -automatic
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Switching processes that means there is a function that works that is embedded in the smartphone system in the
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SmartShift technology yes and the selection already means that I can
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So roles always sounds so banal but while I don't pedalate, for example, in the trail or just if I just drive down a mountain
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Always adjust the gear to the speed so that when I step back I am in the right course and that does that
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In the trail incredibly a lot of fun, I can say that you can simply concentrate on it if you stop in the flow trail
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rises above the group is still in the third gear of climbing has a bit of a tunnel view of
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The effort goes into the trail in the trail that it goes on the left and right and you do not switch and the good one is in that in that
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You don't have to do it for a moment because the system is on and the other is when I am silent from the traffic lights, I always drive in
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Right gear pure that we actually mean that we have a starting gear that is automatically when I stop
What proportion did the bicycle manufacturers have in the development?
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How such an engine should feel or he has the driving experience with it
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from somewhere got a bit of expertise since it was a lot of dangers that you have done there
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So maybe that's even a component so we have a new launch partner who accompany them
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We have shown us the first ideas very early on.
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We can do that we want to do that, think you want to participate and then all those who stand here say yes
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Let's do it no matter what comes that is a great idea. We believe that the future we do that and this
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Brands that we have we speak of redwild Simplon Bulls Flyer are there
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Heads in the background they have so many e-bike experience if you bring it all together in collectively and have that
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We did and we listened here and we made the coordination with the one. Then it creates a system what benchmark is that
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So in terms of sensitivity, it also falls into the fate out coordination of the individual support modes
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Need that progressive mode must be integrated that means adaptive to the power of the driver, so to speak, the driver react
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we did with humans yes that is an industry sizes again Lutz Schäfer, for example, at Rotwild yes or
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Stefan Sahms who is on the road for Bulls and also for flyers that means that means
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Are people who have a lot of EMTB experiences but we also have a very big pool on
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Test drivers in the house The incognito prototypes come every day
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From the logs on everything that occurs in the test drive, so to speak,
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Is and give us indications of the modification or settings.
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So last five years in the overall picture that has already been created very down. The units now offers the opportunity
Why does the first MGU now have twelve gears?
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There were 12 gears to drive you considering you also have other gears with fewer gears
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I somehow keep going to 9 or 6 or so, of course, and of course we always have that
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made that we looked in which area of application how many corridors we are sensible how much bandwidth are full and what we have here is
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In fact, a wide variety of variants of the MG are that makes it possible again so many different ones
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To bring models and as you can see here there is a small abbreviation on this badge this is that
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Speed in the electrical version actually differs in the power of the engine, but in the total in the total in