wheatonFJR
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No he can't, he needs to be at the members++ level to be able to edit his post titles.You can change the title of this thread with the full edit button if you are so inclined.
No he can't, he needs to be at the members++ level to be able to edit his post titles.You can change the title of this thread with the full edit button if you are so inclined.
And even if he could...changing it would violate the principle of context change and shouldn't be changed. He's made his bed...he and the forum get to live with it.No he can't, he needs to be at the members++ level to be able to edit his post titles.You can change the title of this thread with the full edit button if you are so inclined.
Of course they do, they're in business to sell more helmets.Shoei recommend 5 years from purchase date or 7 years from MFG date.
This is from my memory of a convesation with an Arai tech at the race track back in '97 as he serviced my helmet and checked it over and installed a new visor.snip...
The protective element of the helmet is the construction of the inner foam. I know technology has seemed to have come a long way, but how much can really be done with Styrofoam. I've got a ice chest made of Styrofoam that has be be 15 years old and still looks as good as the day it was bought, but I keep it in my shed full of junk I don't want to throw away. I think as helmets have grown over the years, what has changed the most is fit & finish, making them more comfortable, reduced wind noise, fancy paint and a little more aerodynamic. I don't think that just because someone may choose to pay upwards of $700+ for a helmet, it will provide any better protection than a $100 helmet as long as it passes DOT. Remember, many of the Snell standards were considered too stiff, thereby not offering the give or flex to save your brain for the second and third collision you experience when your head hits the ground and your brain bounces around inside your skull.
...snip
A little O/T but the conversation is sort of going that way...This is from my memory of a convesation with an Arai tech at the race track back in '97 as he serviced my helmet and checked it over and installed a new visor.snip...
The protective element of the helmet is the construction of the inner foam. I know technology has seemed to have come a long way, but how much can really be done with Styrofoam. I've got a ice chest made of Styrofoam that has be be 15 years old and still looks as good as the day it was bought, but I keep it in my shed full of junk I don't want to throw away. I think as helmets have grown over the years, what has changed the most is fit & finish, making them more comfortable, reduced wind noise, fancy paint and a little more aerodynamic. I don't think that just because someone may choose to pay upwards of $700+ for a helmet, it will provide any better protection than a $100 helmet as long as it passes DOT. Remember, many of the Snell standards were considered too stiff, thereby not offering the give or flex to save your brain for the second and third collision you experience when your head hits the ground and your brain bounces around inside your skull.
...snip
I asked him how a helmet works to protect your head. He said one of the first lines of protection is the outer shell. He said that the outer shell once it is made starts the slow delamination process. Upon impact that process is accelerated and is one of the primary means of distributing the impact over a large surface area to try and prevent pin point loads to the head. The styrofoam is another layer to that protection, but is is more for slowing down the rate of energy transfered to the brain.
He said, if you ever drop the helmet, even if it falls from the bike to the ground, it is junk. It may not show any damage, but the delamination process has been accelerated beyond what it naturally does over time. He said it would no longer perform as designed. He said above all, no matter what helmet you buy, make sure it is properly fit and worn.
I ran into him again at the motorcycle show a couple of years ago when I was considering a flip up style helmet. I asked him if Arai made a filp up style helmet. He said they do not and will not because they have not been able to make a helmet that can take the impacts without too much deforming and stay closed. The impacts that get transferred to the brain were to high in their opinion.
Again this is all from memory.
Tree Doc,
I like the funny ******** about how you can get different cheekpads... :angry2: I wonder which planet he's talking about, because it certainly isn't this one!
Serious? :blink:I like the funny ******** about how you can get different cheekpads... :angry2: I wonder which planet he's talking about, because it certainly isn't this one!
". . . if you have a three-year-old head, buy a three-year-old helmet. That's how it goes, isn't it?"
Now that's funny, I don't care who you are. :lol:". . . if you have a three-year-old head, buy a three-year-old helmet. That's how it goes, isn't it?"
By that logic, here's my next helmet:
There was logic there? :huh: Where??? :blink:". . . if you have a three-year-old head, buy a three-year-old helmet. That's how it goes, isn't it?"
By that logic, here's my next helmet:
C'mon....too easy.There was logic there? :huh: Where??? :blink:". . . if you have a three-year-old head, buy a three-year-old helmet. That's how it goes, isn't it?"
By that logic, here's my next helmet:
Hey, good one, Sac Mike.C'mon....too easy.There was logic there? :huh: Where??? :blink:". . . if you have a three-year-old head, buy a three-year-old helmet. That's how it goes, isn't it?"
By that logic, here's my next helmet:
Old head...old helmet. Do you need help writing your name too??
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