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Jiekai helmets found to be "potentially lethal"

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Matt B
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PostPosted: 08:06 - 15 May 2014    Post subject: Jiekai helmets found to be "potentially lethal" Reply with quote

Thought to be confined to the Peterborough area but these may have been sold elsewhere.

Basically they failed impact tests, failed to absorb energy and chin straps could be pulled apart by hand.

Story here:

https://www.peterboroughtoday.co.uk/news/local/warning-over-unsafe-crash-helmets-in-peterborough-1-6054528

https://scontent-a-lhr.xx.fbcdn.net/hphotos-frc3/t1.0-9/p180x540/10277463_788414511170789_915369486194558651_n.jpg

https://fbcdn-sphotos-a-a.akamaihd.net/hphotos-ak-ash3/t1.0-9/p180x540/10339716_788414501170790_4487049772765819950_n.jpg
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Jestered1
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PostPosted: 09:00 - 15 May 2014    Post subject: Reply with quote

Good work on the warning for everyone but I'll be honest, anyone putting their head in a "Jiekai" helmet probably deserves a head injury or 2! Wink
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Matt B
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PostPosted: 09:06 - 15 May 2014    Post subject: Reply with quote

Jestered1 wrote:
Good work on the warning for everyone but I'll be honest, anyone putting their head in a "Jiekai" helmet probably deserves a head injury or 2! Wink


Agreed Thumbs Up
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map
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PostPosted: 09:10 - 15 May 2014    Post subject: Reply with quote

Jestered1 wrote:
Good work on the warning for everyone but I'll be honest, anyone putting their head in a "Jiekai" helmet probably deserves a head injury or 2! Wink

Bit harsh. Not everyone starting out is a ped-boy (who due to their superior skills will not crash, ever) and not everyone can afford Arai type prices for a lid.

On topic worth highlighting. I think the most 'budget' helmet I'd trust are those sold by Aldi and Lidl. That's basically because I have some faith in them being EU based and have the German TÜV tags.
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stinkwheel
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PostPosted: 09:15 - 15 May 2014    Post subject: Reply with quote

Point of order.

Your quote "Potentially lethal" does not appear anywhere in that article.

They state they are "Potentially unsafe".
EDIT: Apparently it does. The following still stands 'though

It's the crash that is potentially lethal, the helmet in question may not give you as much protection in said crash as an EU approved one. Unless you're suggesting the helmets are creeping up on people in the night and strangling them?

A crash which is "potentially lethal" in one of those helmets is also "potentially lethal" in any helmet. The difference between the two is almost certainly not as much as most people seem to think. The trick is to not have the crash in the firstplace.

I also feel showing pictures of a shattered shell is unhelpful. You WANT the helmet to smash to bits, that's how helmets dissapate energy and why they aren't made of metal. It's also why many of the cheaper brands of helmet do better in imact testing than the more expensive ones.
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Last edited by stinkwheel on 09:50 - 15 May 2014; edited 1 time in total
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Matt B
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PostPosted: 09:27 - 15 May 2014    Post subject: Reply with quote

stinkwheel wrote:
Point of order.

Your quote "Potentially lethal" does not appear anywhere in that article.


Don't know what you are reading but from what I can see it says that in the first line of the article...

Quote:
Motorcyclists are being warned over a batch of potentially lethal crash helmets seized in Peterborough.


I would imagine the biggest danger would be the chin strap issue.

Photos came from the Peterborough MAG Facebook page.

Just trying to relay some information, it's not my opinion, not my article, not my photos. Don't shoot the messenger...
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Jestered1
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PostPosted: 09:45 - 15 May 2014    Post subject: Reply with quote

map wrote:
Jestered1 wrote:
Good work on the warning for everyone but I'll be honest, anyone putting their head in a "Jiekai" helmet probably deserves a head injury or 2! Wink

Bit harsh. Not everyone starting out is a ped-boy (who due to their superior skills will not crash, ever) and not everyone can afford Arai type prices for a lid.

On topic worth highlighting. I think the most 'budget' helmet I'd trust are those sold by Aldi and Lidl. That's basically because I have some faith in them being EU based and have the German TÜV tags.


Totally agree with you, I was not knocking budget helmets. Many people would call my X-Lite a budget helmet. But as you've suggested, there is budget and then there is "may as well use bubble wrap budget!"

As I've read many a time on here, a helmet is more about fit than cost, but for me there's a limit to budget vs safety.
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stinkwheel
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PostPosted: 09:49 - 15 May 2014    Post subject: Reply with quote

Jestered1 wrote:

Totally agree with you, I was not knocking budget helmets. Many people would call my X-Lite a budget helmet. But as you've suggested, there is budget and then there is "may as well use bubble wrap budget!"


Has anyone actually tested bubble wrap?
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Jestered1
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PostPosted: 09:59 - 15 May 2014    Post subject: Reply with quote

stinkwheel wrote:
Jestered1 wrote:

Totally agree with you, I was not knocking budget helmets. Many people would call my X-Lite a budget helmet. But as you've suggested, there is budget and then there is "may as well use bubble wrap budget!"


Has anyone actually tested bubble wrap?


Slight issue with visibility but otherwise I think it has merits. Laughing

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Rogerborg
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PostPosted: 10:18 - 15 May 2014    Post subject: Reply with quote

TFA wrote:
they also have a label fixed on the back of the helmet with the numbers ‘GB811-1998’ - this is not a legal safety mark for the European Union

Adoy, durrr.

That is, however, an actual Chinese standard for helmets. Given that most lids will be made there, why would you trust a BSI or ECE sticker on one? It's a country where companies have poisoned babies for profit, repeatedly.

I've never found a way to verify that a particular helmet model has been BSI or ECE tested, and I do wonder what the consequences would actually be for just labelling one as such.

Oh, I'm still awaiting the result of a FOI about the actual accelerometer results from that recent BBC helmet hit piece.
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deadwolf
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PostPosted: 16:11 - 16 May 2014    Post subject: Reply with quote

Jestered1 wrote:


Totally agree with you, I was not knocking budget helmets. Many people would call my X-Lite a budget helmet. But as you've suggested, there is budget and then there is "may as well use bubble wrap budget!"



Cripes, do you hang out with people who tote spare Ruby helmets for their pillions? I thought X-Lite was Nolan's upmarket brand. Shocked
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Crazy Manx Man
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PostPosted: 20:51 - 20 May 2014    Post subject: Reply with quote

You get what you pay for despite what the cheapskates say.
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Rogerborg
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PostPosted: 21:10 - 20 May 2014    Post subject: Reply with quote

Crazy Manx Man wrote:
You get what you pay for despite what the cheapskates say.

So if they charged £300 for them, you'd get that much value? Laughing

You rarely got more, but you can easily get less.
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Crazy Manx Man
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PostPosted: 22:24 - 20 May 2014    Post subject: Reply with quote

Rogerborg wrote:
Crazy Manx Man wrote:
You get what you pay for despite what the cheapskates say.

So if they charged £300 for them, you'd get that much value? Laughing

You rarely got more, but you can easily get less.


How long is a piece of string?

Good point though and I guess why these types of scenarios is why we have a lot bureaucracy these days...
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janner_10
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PostPosted: 09:06 - 21 May 2014    Post subject: Reply with quote

Obviously the Chinese bikes are going to be a lot safer and still represent great value to some Rolling Eyes
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HotdogMcDraw
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PostPosted: 17:47 - 21 May 2014    Post subject: Reply with quote

Worries me that stuff like that is on sale especially as speaking for myself, am still new to all things biking. If i walked into a bike shop and saw that on sale with a recommendation of a salesperson then i would honestly not know any better, unless i was told it was Chinese of course.
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Carvel
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PostPosted: 18:13 - 21 May 2014    Post subject: Reply with quote

Quote:
Jiekai


Quote:
Worries me that stuff like that is on sale especially as speaking for myself, am still new to all things biking. If i walked into a bike shop and saw that on sale with a recommendation of a salesperson then i would honestly not know any better, unless i was told it was Chinese of course.


Quote:
Jiekai


It's pretty obvious tbh
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HotdogMcDraw
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PostPosted: 18:22 - 21 May 2014    Post subject: Reply with quote

Carvel wrote:
Quote:
Jiekai


Quote:
Worries me that stuff like that is on sale especially as speaking for myself, am still new to all things biking. If i walked into a bike shop and saw that on sale with a recommendation of a salesperson then i would honestly not know any better, unless i was told it was Chinese of course.


Quote:
Jiekai


It's pretty obvious tbh


Bullshit. As mentioned, i'm still a novice when it comes to biking in general, if someone mentioned Shoei (bit of a dodgy name as well but i know they are a good brand) i would not have known who they are or where they come from if i was unsure of what to buy (obviously i do now).
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andys675
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PostPosted: 22:33 - 29 May 2014    Post subject: Reply with quote

BSI (the old testing method)
Inspector goes to factory, picks helmets from production line and takes them to the testing room where trained employee uses these selected helmets to demonstrate they are of the requisite BSI standards and that he knows what he is doing with the testing equipment which is all calibrated where applicable, all in front of the inspector from BSI.

ECE2205 (the new testing method)
factory knows what the requisite standards are, but is never inspected and is self-certifying that what they are producing meets ECE standard, with no inspections, ever.

And that is why you can buy a chinese helmet from the NEC for less than £20, and they're still making money out of them
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Rogerborg
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PostPosted: 06:50 - 30 May 2014    Post subject: Reply with quote

Source on that?

Any E marked equipment should be labelled with the E number of the European country that certified it.

I do fully agree that the system is twonk though, because how would you verify it? I've yet to find any way. Slap an E13 on it, yeah, Luxembourg passed it, honest mate.
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BumpingUglys
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PostPosted: 07:06 - 30 May 2014    Post subject: Reply with quote

stinkwheel wrote:
Has anyone actually tested bubble wrap?


Cycle rather than motor related, but they have tested cardboard. And it seems to perform pretty well.

One of our pathologists has one, looks a dick in it though Wink
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Teflon-Mike
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PostPosted: 21:04 - 11 Jun 2014    Post subject: Reply with quote

andys675 wrote:
BSI (the old testing method)
Inspector goes to factory, picks helmets from production line and takes them to the testing room where trained employee uses these selected helmets to demonstrate they are of the requisite BSI standards and that he knows what he is doing with the testing equipment which is all calibrated where applicable, all in front of the inspector from BSI.

ECE2205 (the new testing method)
factory knows what the requisite standards are, but is never inspected and is self-certifying that what they are producing meets ECE standard, with no inspections, ever.

And that is why you can buy a chinese helmet from the NEC for less than £20, and they're still making money out of them


For Clarity; To gain a BSI triangle, the helmets had to be submitted for INDEPENDENT testing to BS standard; a BSI approved 3rd party came to the factory and randomly selected helmets to test, then took them away, to be tested in a lab by independent technicians.... the independent test report was only part of the 'approval' though, and the manufacturer had to comply with controls to ensure that once tested, they didn't change the design or manufacturing process.

Helmets can still be submitted for BSI approval... and did you know that the British Standard BS 6658:1985, was the only BS referenced in British legal statute? Up until the EU harmonisation that deferred to EU standards that allow self-certing.

But if a hat has the British Standard Kite-Mark, it WILL have been tested, though likely now to only be found on older helmets, or top draw brands where a real kite-mark might 'add value' (or at least justify some of the horendouse mark up!)

Under the CE marking scheme; in theory the helmet SHOULD have been tested for full complience to the CE standards.. just not independently;

This is the difference; BSI Kite-Mark is an 'independent approval' to a defined standard, the CE mark a manufacturers 'declaration of conformance' to one.

But, the caveots is that the CE mark is merely declaring that the manufacturers 'believe' the hat to comply with standards... they don't actually have to have tested a darn thing! They merely have to be able to argue convincingly why they 'believe' it's good enough! (If and when they may be challenged on the matter)

In practice, most manufacturers will do 'some' testing; but by and large, their justification for the CE mark, will be based on the principle of 'Design Equivalence'; so if they have a range of say ten different styles of helmet, rather than doing impact absorption testing on every different helmet of every different style and every different size.... they will do impact absorption testing on ONE shell, and then argue that the other helmets in the range are made with the same materials, and will behave in a similar way, and that by 'inference' they will also meet the standard; they don't have to test every one of them to 'prove' it. Likewise they will test the break strain of strap rivets or buckles, then say. doesn't matter what hat they are fitted to, the strap, the buckle and the attachment is 'the same', so they don't have to repeat the tests umpety times wherever the same strap is used on different hats.
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Rogerborg
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PostPosted: 10:05 - 12 Jun 2014    Post subject: Reply with quote

Fascinating, if true.
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