Which conversion kit?

vfr400

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I dont think that is the case and you have not put an argument up that would counter what I have said. I dont see the relevance of your example, there is no law concerning owning a knife, but you can be arrested if you have it on your person in public, that is breaking the law. That is not the same as riding a cycle that has a facility to exceed the 15kph speed limitation when the ability to do so is specifically banned under the regulations.

Looking at the certificate again there is no mention of the display used and hence is it really relevant at all. How can you say something is compliant when its is not mentioned on the document. After all surely its the whole system that must comply not just the motor.
Your argument seems to be that I know better and that because this is on a piece of paper this must be true and hope that everyone believes it must be relevant. The certificate is not the whole story though is it.

Your approach seem to bully rather than argue the point and none of what you have said in anyway addresses the issue.

The fact that the certificate refers to a motor is neither hear nor there, the certificate does not mention the piece of optional equipment namely the display. By that simple omission it you can put what ever control regime you like including one that does not comply with the current regulations. That would appear to be the case currently. I have never seriously considered the Barfang motor but all the displays I have seen seem to allow a change of the limit to 45kph.

The certificate must be either have been superseded or be for an element of the system namely the motor only. If it were valid for the whole thing than somewhere there should be a description of the display. I would conclude it relates to the motor only and not to the operation of the bike.

Put simply how can you then install a display that means the bike is capable of assisting to 45 kph and comply with

I suggest that you put you efforts into explaining how the facility or "mode" if you like to change the limiting speed on an e bike that would be useful.
My argument is not that I know better. Instead, it's that the official certification bodies know better than you. It's their job to read and interpret the regulations, then to apply that to their test procedures and acceptance criteria.

It's like when the jury finds you innocent of a crime. Guys like you can shout all day about how guilty you think they are, but just like O.J Simpson, you're innocent.

I'm not bullying anybody. How else can I tell you that you're assesment of the rules is wrong and what you're doing is wrong . What you're doing has consequences - not for me, but for people who will base decisions about what they buy on what they read. You're wrongly scaring them.

You're whole argument is based on a false premise. It's very well known in the industry and in the regulatory authorities that people can tamper with the speed limit, yet the manufactureres still allow this in their systems, the bikes are still certified as compliant and nobody has been prosecuted. Just about all electric bikes can be adjusted in one way or another.

Most importantly, the evidence shows that you're wrong. If you can show me examples of people that have been prosecuted in the UK for riding a bike with a cut-off speed above 25km/h, then you win, otherwise you should admit that you're wrong. Don't try the argument that anything might happen in the future because we might all be wiped out by an asteroid before then. We're talking about the law as it is today, how it's interpreted by the people who matter, and how it's applied.
 
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"Mode": If it can be changed instantly while riding, it may as well be a switch or dongle which increases speed beyond 15.5mph. Luckily, it can't on a Bafang BBS01b... unless... I made something that sends what looks to the controller like a rapid set of predetermined keypresses to increase speed to a highly improbable 99mph, when I flick a switch.... hmmm.... Raspberry Pi?
 
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vfr400

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"Mode": If it can be changed instantly while riding, it may as well be a switch or dongle which increases speed beyond 15.5mph. Luckily, it can't on a Bafang BBS01b... unless... I made something that sends what looks to the controller like a rapid set of predetermined keypresses to increase speed to a highly improbable 99mph, when I flick a switch.... hmmm.... Raspberry Pi?
You can change the speed instantly using a phone and the Bafang bluetooth adaptor.
 
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"Mode" - Legalese is a subset of the English language, which itself isn't logical. No human language is. Wittgenstein would be rolling around in his grave pondering "Mode", in any context - if he still had functional muscles, tendons, nerves, bones, brain etc. Let's hope he hasn't woken woken up and died again of asphyxiation. Let's also hope he doesn't wake up repeatedly post-asphyxiation:

 
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Cars aren't limited to speed limits, why should electric bikes?
 

Nealh

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It is down to the user, if caught except any consequences if you choose to change the settings. Just because a bike can be changed doesn't make it illegal if used correctly, it is the act of being caught illegally using the bike just like driving a car or motorbike stick to the legal speed limits allowed whether machine dictated or speed posted and one can't get in to trouble.
 
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sjpt

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Cars aren't limited to speed limits, why should electric bikes?
The legal usage of cars limits speed, and also a requirement for passing tests, insurance, etc. Electric bikes can be ridden by anyone over 14 with no need for a test, safety test on the bike, etc. If you are willing to take a test and satisfy other requirements that car drivers face then ebikes are not legally limited either.
 
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The legal usage of cars limits speed, and also a requirement for passing tests, insurance, etc. Electric bikes can be ridden by anyone over 14 with no need for a test, safety test on the bike, etc. If you are willing to take a test and satisfy other requirements that car drivers face then ebikes are not legally limited either.

I was largely being rhetorical. Cars kill other people far more, than bikes would do at the same unlimited speeds. Imagine a Bugatti Veyron crashing into a bank at 350mph vs an ebike doing the same. You may as well be driving a missile. No car should be allowed to be propelled that fast. The top speeds of vehicles should be proportional to how many other people that vehicle type could kill - therefore ebike max speeds, should have a higher speed limit than cars.
 

vfr400

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I was largely being rhetorical. Cars kill other people far more, than bikes would do at the same unlimited speeds. Imagine a Bugatti Veyron crashing into a bank at 350mph vs an ebike doing the same. You may as well be driving a missile. No car should be allowed to be propelled that fast. The top speeds of vehicles should be proportional to how many other people that vehicle type could kill - therefore ebike max speeds, should have a higher speed limit than cars.
There's only one person who's been killed by an ebike in the UK. The rider was apparently riding an unrestricted over-powered bike and he was found not guilty by the jury of all charges.
 
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There's only one person who's been killed by an ebike in the UK. The rider was apparently riding an unrestricted over-powered bike and he was found not guilty by the jury of all charges.
He was travelling at 25mph, which is 61.29% faster than the ebike speed limit. If a car travelling 61.29% faster than it's 70mph speed limit had hit at 112.9mph, it would have killed more than 1 person. Proportional speed limits per vehicle type, based on likelihood of deaths being caused by vehicle type, is the only way forward! The "Raise The Ebike Speed Limit And Lower Speed Limits For Every Other Type Of Road Vehicle" Party, will be fielding candidates in your area. (No, I don't actually want to travel faster than 15.5mph on an ebike, except around roundabouts, which I don't currently do, because PAS faster than 15.5mph is illegal for ebikes [plus it's dangerous to go any faster {for me}]).
 
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soundwave

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i can land a starship i can on my first go :p


computer said no so not my fault :D
 
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i can land a starship i can on my first go :p


computer said no so not my fault :D

Ebikes would definitely need computers mostly driving them, to be safer at 350mph - which should be the ebike speed limit!
 
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i can land a starship i can on my first go :p


computer said no so not my fault :D

The actor who piloted the Enterprise in that spectacular disaster-porn scene, was killed when he was pinned against a wall by his own car. Whether he was still in character, is unclear. Method actors :rolleyes:

 

vfr400

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He was travelling at 25mph, which is 61.29% faster than the ebike speed limit. If a car travelling 61.29% faster than it's 70mph speed limit had hit at 112.9mph, it would have killed more than 1 person. Proportional speed limits per vehicle type, based on likelihood of deaths being caused by vehicle type, is the only way forward! The "Raise The Ebike Speed Limit And Lower Speed Limits For Every Other Type Of Road Vehicle" Party, will be fielding candidates in your area. (No, I don't actually want to travel faster than 15.5mph on an ebike, except around roundabouts, which I don't currently do, because PAS faster than 15.5mph is illegal for ebikes [plus it's dangerous to go any faster {for me}]).
I have seen many cars travelling faster than 112.9 mph. None of them killed anyone.

What you're saying is similar to if an asteroid hit our planet it might wipe out all human life, so let's slow down population growth with a vaccine to save lives.
 
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I have seen many cars travelling faster than 112.9 mph. None of them killed anyone.
Sorry, what I meant was if he was driving a car and hit the same person but at 112.9mph, it may have been like billiards, with knock-ons, and he might have killed more along the same busy road, as he tried to slow down.
 

FJC71

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Mar 1, 2020
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vfr400

My argument is not that I know better. Instead, it's that the official certification bodies know better than you. It's their job to read and interpret the regulations, then to apply that to their test procedures and acceptance criteria.
You fail to answer or any proof official body can indeed the fact that you resort to quoting references without any detail whatsoever would suggest that you dont. The bodies may know better but without any evidence they address this issue is unresolved. Your argument is effectively I said it so it must be true. You shed no light on the question.

vfr400
It's like when the jury finds you innocent of a crime. Guys like you can shout all day about how guilty you think they are, but just like O.J Simpson, you're innocent.
I am not shouting this has been a concern for sometime I am awaiting with patience for an answer.

vfr400
I'm not bullying anybody. How else can I tell you that you're assessment of the rules is wrong and what you're doing is wrong . What you're doing has consequences - not for me, but for people who will base decisions about what they buy on what they read. You're wrongly scaring them.
Rather than answer the point you are attempting to demonise me the trouble is all you offer are empty taxis. I am not interested in scaring anyone I have an interest in finding out if there is a loophole that will allow you to legally have a bike with a mode adjustment whatever you like to call it that would allow you to de restrict it.
Derestriction, ‘off-road’ switches or modes and dongles

The Department of Transport say that electric bikes fitted with off-road switches or modes, that enable a bike’s motor to continue assisting to speeds beyond 15.5mph, do not comply with UK EAPC law. The term ‘off-road’ suggests that these bikes can be ridden on parkland, forests or other places away from main roads, which isn’t accurate. E-bikes with increased motor power (continuous rated power above 250w) or increased speed (with motor assistance not cutting out at 15.5mph) cannot be used legally as bicycles anywhere on land accessible by the public; when riding on private land you would need permission from the landowner.
The the legal information on this site would suggest that this is not the case, you seem to have ignored that.

vfr400
You're whole argument is based on a false premise. It's very well known in the industry and in the regulatory authorities that people can tamper with the speed limit, yet the manufactureres still allow this in their systems, the bikes are still certified as compliant and nobody has been prosecuted. Just about all electric bikes can be adjusted in one way or another.
What premise do you consider false, Im sure that the industry are well aware that people will tamper with the speed but that is not proof they either condone or its legal. You imply that all manufacturers are concerned about it ,if they did why can you buy 500w, 750w or 1000w motors which are blatantly illegal.

Because you say Just about all ebikes it is not the same as all e bikes are legal as your statement would suggest. They get away with it probably because no one is looking too closely.

Take for instance Bosch they seem to be focused on regulation when producing their bikes, as far as I am aware they cannot be adjusted in terms of speed.

fr400
Most importantly, the evidence shows that you're wrong. If you can show me examples of people that have been prosecuted in the UK for riding a bike with a cut-off speed above 25km/h, then you win, otherwise you should admit that you're wrong. Don't try the argument that anything might happen in the future because we might all be wiped out by an asteroid before then. We're talking about the law as it is today, how it's interpreted by the people who matter, and how it's applied.
Once again I point out you have no substantiated evidence as for producing that example you ask for, thats nonsense request. You are fully aware as a regular contributor that the chances of prosecution for any infringement are very low. I would be shocked if there are any. The law clearly says the assist cut off is 25kph. please if you reply stick to reasoned argument with facts.

I am not interested in the future I am interested in the present a present you do not seem to be able to define other than make general statements about you or others knowing better.

The fact you have made no comment on the quotation from the legal advice on the site speaks volumes. You have not produced a substantiated argument.

I had hoped to get a coherent reason but this is alas missing, even I dont know or no one knows for sure would have been convincing.
 
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Nealh

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Bosch and the like are easy to adjust for speed, it takes a couple of seconds if you know how. Plenty of answers how to on the web and on this forum.
 

montwo

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Feb 11, 2019
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you are putting words into my mouth you are making a false statement so really its your understanding of the discussion that is in doubt.
I have never mentioned the power as I have said before that has been discussed on this forum before its not relevant the assumption is that it will comply in those terms in this case. Assume for argument that the motor concerned is rated at 250w.
Scroll up to post #69.
Its electric motor:


  • must have a maximum power output of 250 watts
  • should not be able to propel the bike when it’s travelling more than 15.5mph
Who wrote that?

Having called me a liar the least you could do is answer the question.