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wtjs.
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December 7, 2022 at 10:23 am #32363
mattw
Interesting little 10 minute vid arguing for the assistance cutout speed to be raised.
Very well presented on a bike ride around London.
For me it does not convince, since the case is based around wanting faster journeys when the main delayer is stop-start not speed, to ‘avoid blocking cycle lanes’ for faster people on normal bikes are actually routinely slower at about 10mph average, and so on.
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wtjs
Fortunately, the increase in
Fortunately, the increase in the assistance speed is not going to happen. Those who are desperate to go faster can just illegally modify the e-bike- they’ll never be apprehended, just as the police ignore those illegal e-scooters
mattw
I’d say “more convenient by
I’d say “more convenient by bike” needs to be the established norm, and am explicit goal – but we are not there yet.
Straws in the wind for a real culture change for me will be when we have:
1 – Routine use of detection loops (or several detection loops) to turn the traffic off when a person on a bike needs to cross so they don’t have to stop.
2 – Pavement level crossings across side roads and for Toucan etc crossings as default.
3 – A sensible rule around “either the speed limit is 20mph, or it has a dedicated cycle track.”
4 – And I think a rolling review of all our streets and roads, especially junctions, timetabled over 2 decades or so.
mikewood
The key for me is to
The key for me is to discourage cars from overtaking cycles in urban areas. This could be by enforcing a 20mph speed limit with a MUST not overtake cycles in 20mph pedestrian and cycle zones, like I believe exists in other Countries in Europe. We all know it’s largely pointless to overtake someone making progress on a cycle anyway!
If assisted bikes had a 20mph limit then it would be fairly obvious when the law was being broken in these zones.
I live on the outskirts of Birmingham and on the very rare occasion I’ve had to ride across it, I have felt like the safest option is try to go at traffic speed to avoid dangerous overtakes. 10 miles of CX like effort at either end of a ride isn’t nice!
chrisonabike
HoarseMann wrote:I get your point about lack of training etc. but there’s nothing stopping someone buying a road bike with no training and riding flat out on a shared use path. I don’t think a slight uplift to 20mph would be problematic.Well… someone with no training and they can keep 20mph up regularly? Some talent spotted there!
Just because some can with effort doesn’t mean most will under normal circumstances. The whole point about motorised things is the reduction of effort (to approx zero, if it’s a car or a motorbike). So it’s fairly likely people who are not well equipped to handle 20mph on a bike (on roads or cycle infra) will be doing somewhere near that, a lot of the time (depending on level of motor assistance obvs).
*Preaching* That’s one of the joys of cycling – in safe conditions. A child can do it. It isn’t like driving a car, where a lot of training is required and alertness should not be optional. It shouldn’t be like cycling on a busy UK road where concentration is a requirement for self-preservation.
I know the numbers are arbitrary. With more speed for a large number of people come some problems. Some of which increase more than linearly with increased speed!
chrisonabike
Making the default 20mph in
Making the default 20mph in urban areas would be good!
I don’t know where the 15.5mph / 25kmph thing originates but – whisper it – the same rules apply “on the continent”. If you Google there appear to be EU directives about this. They probably stole it from the UK though.
Travel choices are not just about speed. For most it’s overall “convenience”. Yes, for some people, for some journeys more speed is better. (Hence illegal electric motorcycles). As for bike vs car if we’re going for mass cycling that means more infra to make cycling more convenient than driving for some trips. Here’s the synergy: even in existing UK cities cyclists can sometimes get there ahead of other transport options (if that’s the most important thing). They can manage a higher average speed. Now with more good infra that becomes more widely possible – because bikes don’t need traffic lights where there aren’t motor vehicles! That’s part of how the Dutch [1] [2] and to some extent Danish get ahead.
Secondly even though some current cyclists say they’d feel safer in among motor traffic if they were going faster most people in the UK just don’t want to be in motor traffic outside of a car. Note that you can already buy a motorbike or a scooter and “speed like the cars” in places. This is not a very popular option.
Upping the speed limit for ebikes and also having relaxed rules for e-pedelecs seems to be the industry seeing a new potential market to me. Doesn’t make it wrong – but we should certainly not rush into it.
Bus lanes – maybe we should have more dedicated bus lanes. Just like cycle infra though how junctions are dealt with are critical. Otherwise you’ve just got more buses blocked by cars.
As for bus / cycle lane – although I appreciate in the “survival environment” of UK urban roads many appreciate bus lanes this isn’t a good idea long term. Buses and cycles don’t mix well for several reasons [1] [2]. Our current ones often only exist for part of the day and can be busy with taxis also.
HoarseMann
At the point where you’re
At the point where you’re considering a speed pedelec in the UK, you’d be better off just getting a moped with all the regulations that involves – including having to wear a motorbike helmet. I did briefly consider it before dimissing the idea.
I get your point about lack of training etc. but there’s nothing stopping someone buying a road bike with no training and riding flat out on a shared use path. I don’t think a slight uplift to 20mph would be problematic.
mattw
My comment on the vid:
My comment on the vid:
To me arguments in the video do not convince:
1 – The statement about “Ebikes must be faster to avoid obstructing faster pushbikes” fails because –
a – there are very few such bikers – urban cyclists move at 10-14 kph. Even in flat NL with beautiful cycle tracks and higher fitness levels it is barely faster.
b – The obstruction is not mainly because of the speed, but because the cycling infra is too narrow – on the path filmed it is significantly narrower than the minimum standard under LTN 1/20.
As ever in the UK it is about developing a quality infrastructure, rather than trying to help cyclists behave like cars.
2 – If journey time are too slow, the need is not to be able to rush away from traffic lights, but to design the cycling networks such that people on bikes do not have to stop and have priority at traffic lights. That is what is done elsewhere; it can be done here.
3 – I don’t think higher assist speeds for e-bikes help safety, especially for the elderly. The age profile of casualties in Belgium and the Netherlands (where single vehicle accidents for elderly people on e-bikes are a high proportion) would support that imo.
chrisonabike
Personally I feel that for
Personally I feel that for around 15mph with assist, being able to use the bike paths and with no regulation, insurance, training – is fair. It’s a bit “how long is a piece of string” and I understand the UK need to “keep up with the cars”. However (I hope) we’re in transition away from the old UK model of the fit and the brave. At that point we’re talking “cycle infra”. And the speed of the average person on a bike is relevant. Which will be lower than that of today’s roadie.
For a faster commute I’d have thought a speed pedelec would have you covered? Unfortunately while currently possible in the UK – and up to 30mph – it’s less convenient than it might be. We have “bike / ebike” or “moped”. So as road.cc wrote you need to jump through several hoops.
However… while it might make sense for the law to take notice that speed pedelecs are mechanically closer to bikes than mopeds the key thing here is “goes at 30mph”. If we think people need certain restrictions for a moped then we should be thinking carefully whether we should skip or relax them when applied to a speed pedelec.
I’d deffo be cautious of using the promise of “moar speed” to try to tempt people onto bikes (unless it’s “less haste, more consistent average speed” e.g. proper infra!). Look how that went with cars… Plus people can get a moped right now – yet they aren’t the major vehicle on the roads, so I’m not sure that works as a temptation.
HoarseMann
Personally, I would like to
Personally, I would like to see the power and speed limit for e-bikes increased to 500W / 20mph.
In a city, it means you *shouldn’t* have to deal with close passes in 20mph limits.
For my previous, mostly rural commute, it would have meant a shorter journey time. But crucially, it would have made the decision to get an e-bike a no-brainer.
Although I often thought about it, I never bothered getting an e-bike. I got quite fit on the road bike and during the summer, could average 17-18mph – hitting 40mph comfortably on the downhill sections. So I was unsure of the benefit I would get from an e-bike. It might have made the commute less effort, but could have actually taken longer, as it might have slowed me down on the flat sections.
The other day I was comfortably keeping up with someone on one of those silly Super 73 style bikes – uphill on my 20kg dutch bike with hub gears (and I am not fit these days, it was struggling to do 12mph)!
Kapelmuur
As an e bike user I’m happy
As an e bike user I’m happy with the current limit, I am not a lifelong cyclist and took up cycling for gentle exercise after retirement but even I can average over 15mph on the flat.
I just need some help on gradients approaching double figures. Increasing the limit would take a lot of the enjoyment out for me.
mattw
Those comments pretty much
Those comments pretty much reflect my thoughts. Thanks.
wtjs
The legal limit is not going
The legal limit is not going to be increased- one of the very good reasons is that the legislation fixes the limit about right. Reasonably fit cyclists on reasonable bikes not overburdened with luggage will overtake most e-bikes on the flat (maybe that doesn’t apply to stealth e-bikes) and will lose out to ultra-unfit e-bikers using maximum assistance (which they all are) on hills. My experience is that you catch them on the downhills, but if it’s hill after hill they’ll get away
chrisonabike
Watched 5 minutes, good
Watched 5 minutes, good presenter but got bored at that point. Very pleased that someone’s chose to cycle and that an electric bike helps. They’ve noted some good points like “faster up to speed at traffic lights” etc.
So up to where I got to the main issue seems to be “Bloody cyclists! Overtaking me on their non-powered bikes!”. To which the answer is well, if you can’t go faster on a powered bike then – like the others – go faster on a non-powered bike. But put more effort in and maybe get sweaty. That’s the trade-off.
I’m guessing she’s sometimes thinking “should I have gone for a motor scooter after all?”
The other issues were “but I’m in the way of cyclists” – not really a drama. It’s partly a consequence of the UK road cycling environmental selection for “the quick and the brave”. Would be fixed by “more bigger cycle infra”. Next: “but I have to keep up with cars”. Simples – reduce the speed of the cars or “more cycle infra”. Finally “but it’s bigger / faster in America” – maybe, but also mostly (much) worse outside of a car.
At least in urban areas the average speed for everyone will likely be much lower than a legal e-bike is capable of. Including in cars in many places. The way to address that is not by increasing the speed between long waits at traffic lights. It’s the “tortoise beats hare” method of just not stopping as much or for as long. It’s allowing cyclists to avoid the lights entirely (one way or another), or better phasing of lights to suit buses and people cycling and walking, not “general motor traffic”.
AlsoSomniloquism
She needs to decide when she
She needs to decide when she is going to compare e-bikes to cars and when she is going to compare to “accoustic” bikes. For example her e-bike can be used on shared paths and cycle lanes, which is her argument for wanting to go faster, then decides to compare their safety to cars which (legally) can’t use them.
My opinion is most people who would ride an normal bike “leisurely” would be doing 15mph or so maximum anyway on a flat, she can go faster uphill then most normal bikes, so her journey times wouldn’t normally be different. However if she could then be assisted up to 20mph everywhere, wouldn’t normal bikes be holding her up in the same circumstances. Actually it would be a hell of a differential speed depending on steepness.
Also, if they can’t get her bike going anymore then 16mph on the flat by pedalling unassisted normally, then keep it at a speed they can handle or get an normal bike and go faster, but put up with change of clothes and being out of breath sometimes. (Her examples of faster bikes, was she doing the “limit” but also looked like they were pedaling hard to get those speeds).
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