Page 2 of 33 FirstFirst 123412 ... LastLast
Results 16 to 30 of 482

Thread: New crash study.

  1. #16
    Join Date
    8th January 2005 - 15:05
    Bike
    Triumph Speed Triple
    Location
    New Plymouth
    Posts
    10,283
    Blog Entries
    1
    Wot? Nothing about riders crashing while under pressure to keep up?
    There is a grey blur, and a green blur. I try to stay on the grey one. - Joey Dunlop

  2. #17
    Join Date
    1st March 2007 - 11:30
    Bike
    2014 R1200 GS, 2007 DR 650
    Location
    Whakatane
    Posts
    1,473
    Quote Originally Posted by pritch View Post
    Wot? Nothing about riders crashing while under pressure to keep up?
    Nah. Quarter were sheilas and over 40% were on crusiers. Did well to keep crashes down to 30.

    I may not be as good as I once was, but I'm as good once as I always was.

  3. #18
    Join Date
    23rd February 2007 - 08:47
    Bike
    Blandit 1200, DRZ250 K, Beta xtrainer
    Location
    CHCH
    Posts
    2,131
    Quote Originally Posted by cassina View Post
    Those on here that make cornering out to be highly technical would be doing so on the assumption the road and traffic conditions are ideal.
    Do you read what you post? Can you read what you post? What is the relationship between road and traffic conditions and taking a skilled and technical approach to cornering? Your flat earth approach may work for you on the mighty Honda Africa, just dont offer advice on subjects you clearly no nothing about. Good thing you were not part of the sample......

  4. #19
    Join Date
    13th July 2011 - 14:47
    Bike
    A Japper
    Location
    In the moment
    Posts
    1,259
    Quote Originally Posted by SVboy View Post
    Good thing you were not part of the sample......

    It would need to be a completely separate study with causes like: Dog ran out, foot down in corner etc.

  5. #20
    Join Date
    14th July 2006 - 21:39
    Bike
    2015, Ducati Streetfighter
    Location
    Christchurch
    Posts
    9,081
    Blog Entries
    8
    I should put this in rant and rave but it was another website I shut down due to slow loading due to fucking advertising.

    I possibly missed a valid report - OK I read it was American so figured 50% did not apply to me as NZ has actual corners.

    Still from the above 30% rider induced accidents in corners? Probably valid.


    I put a new battery in the XR6 today - 25% off at Supercheap yesterday. A good deal. Nobody got hurt.


    Thinking of hooking a couple of wires to the old one and attaching them to my nipple piercing - just for kicks you know.

    It's Easter - Jesus suffered - so should I?

  6. #21
    Join Date
    4th June 2013 - 17:33
    Bike
    R1200GSA
    Location
    Kapiti
    Posts
    1,055
    Quote Originally Posted by R650R View Post
    As usual anything on Fakebook needs to be taken with sack of salt....

    Its not rocket science, in fact its not even scientific, 100 riders (who volunteered further distorting stats) is a very samll sample size no matter what electronic trickery you plug them in to.
    30 of the riders crashed, over half those were slow speed (17) ( so irrelevant for 90% of time as far as risk is concerned) and that shits gonna happen trained or untrained for a variety of reasons.

    They disregard previous studies because "the results of The Hurt Report were based on eyewitness accounts, rider interviews and police reports, which are often unreliable and inaccurate." Funhny that courts acdcept all that unreliable shit tho aye...?????

    Crashes are caused by poor judgement, failing to pay attention and a bit of lacking skills/experience. But when dow e make bad decisions across the board in life? its when we are tired and fatigued. All the skill in the world dont mean shit if your travelling tired.....
    I agree with most of what you are saying. I would suggest its the magazine/website article reporting on a report we need to be cautious of more than actual reports or studies. It wouldn't be the first time a journo shapes the story to their own ends rather than what the original authors were trying to say.

    Its a bit unfair to describe the report as unscientific. The report clearly tells us how the sample of riders was obtained and shows how they tried to be representative in terms of location, riding conditions, motorcycle type and that motorcycles chosen would not interfere with the data collection equipment. You are correct that 100 is a small number of riders compared to the entire population of the world that rides a motorcycle. The study was not intending to tell us what happens in the whole world, it was trying to be representative of riders, bikes and conditions in the US. When setting up a scientific study the sample size is not just about the number of participants but also how representative the dataset collected is. There was a huge amount of data collected over the period of the study and of a range of types. Data collated is equivalent to 389 days of riding over a distance of 366,667miles (590,093km). Its a reasonable statement therefore that what happened to 100 riders over all that time riding in different places in different conditions on different machines is representative of the target population. That's pretty scientific. The fact we know exactly what they did and how participants were recruited makes it scientific. The fact they were volunteers makes it ethical research as people participated knowing what they were getting into.

    Fair point about the Hurt report. As someone else has pointed out though, it has been used quite a bit because that is what was available. I would argue that the Hurt report still has its place when understanding crashes, its another piece of the jigsaw. It is however a piece of evidence that needs to be considered in light of what this study brings to the table. The actual study does not dismiss the Hurt report. It reminds us of the limitations of that study (Hurt) and shows how it is trying to improve our understanding with the dataset collected in this study (Williams et al)
    There is no overt attempt to address the limitations of this study design which is a problem, but its a report, not a publication in a peer reviewed journal so may not have been subject to peer review.

    Your last point is spot on I think, fatigue is a huge influence on our perceptive abilities and decision making.
    Life is not measured by how many breaths you take, but how many times you have your breath taken away

  7. #22
    Join Date
    4th June 2013 - 17:33
    Bike
    R1200GSA
    Location
    Kapiti
    Posts
    1,055
    Quote Originally Posted by R650R View Post
    Interesting tho was the bit about riders following to close and colliding with traffic in same direction... I know of several cases where that's caused deaths here in NZ...

    CAUTION link contains fatal crash vid filmed by following bike http://www.dailymail.co.uk/news/arti...ror-crash.html
    I have a bit of a thing about following distances, I cringe at how little room people give themselves in traffic, that goes for riders as much as drivers. For riders especially when you consider mixing that with positioning in a blind spot for the vehicle in front and its a wonder there aren't more mushed up riders the length of the country.
    Life is not measured by how many breaths you take, but how many times you have your breath taken away

  8. #23
    Join Date
    13th July 2011 - 14:47
    Bike
    A Japper
    Location
    In the moment
    Posts
    1,259
    Quote Originally Posted by cassina View Post
    That would be impossible to get statistics on as no one would ever admit to it as it would demonstrate a weakness. I do last year recall a poster on here admitting to it though "in his younger days".

    Rubbish, anonymous surveys are common.

  9. #24
    Join Date
    31st March 2005 - 02:18
    Bike
    CB919, 1090R, R1200GSA
    Location
    East Aucks
    Posts
    10,509
    Blog Entries
    140
    Quote Originally Posted by cassina View Post
    In the past on here there has been many comments about technical right and wrong lines through corners and I am just saying there is no such thing as traffic density and road conditions could result in you coming to grief if you only think about taking a specific line. Who is to say you know any more about cornering than I do and chances are you don't.
    I can't believe I'm replying... but what if the cornering line factored in all those conditions such as traffic and road conditions?

    Crazy I know... but I expect any rider I mentor to do exactly that (or I'll demonstrate for them).
    Quote Originally Posted by Jane Omorogbe from UK MSN on the KTM990SM
    It's barking mad and if it doesn't turn you into a complete loon within half an hour of cocking a leg over the lofty 875mm seat height, I'll eat my Arai.

  10. #25
    Join Date
    21st December 2006 - 14:36
    Bike
    Mine
    Location
    Here
    Posts
    3,966
    Quote Originally Posted by cassina View Post
    If there is traffic coming the other way and its a bit over the centre line or there is gravel on the bend the thing I would want to make sure of first would be to ensure I was travelling at a speed that offered time to avoid the hazard if possible. What "line" I would take during my avoidance would depend on the nature of the hazard. You can not predict for all hazard situations. While taking one particular line could get you out of trouble on one bend taking that same line could see you come to grief on another.


    You just don't get it.

    PLEASE! Jump down off your high horse for one second and go do a riding course that will teach you how to corner on a public road to maximise your chances of survival.
    "Those who would give up essential liberty to purchase a little temporary safety deserve neither liberty nor safety." - Benjamin Franklin (1706-90)

    "I would rather be exposed to the inconveniences attending to much liberty than those attending too small a degree of it." - Thomas Jefferson (1743-1826)

    "Motorcycling is not inherently dangerous. It is, however, EXTREMELY unforgiving of inattention, ignorance, incompetence and stupidity!" - Anonymous

    "Live to Ride, Ride to Live"

  11. #26
    Join Date
    6th May 2012 - 10:41
    Bike
    invisibike
    Location
    pulling a sick mono
    Posts
    6,054
    Blog Entries
    4
    Quote Originally Posted by AllanB View Post
    .


    Thinking of hooking a couple of wires to the old one and attaching them to my nipple piercing - just for kicks you know.

    It's Easter - Jesus suffered - so should I?
    hahahaha. ford.
    there's no accounting for (bad) taste i spose.

  12. #27
    Join Date
    9th May 2008 - 21:23
    Bike
    A
    Location
    B
    Posts
    2,547
    Quote Originally Posted by Gremlin View Post
    I can't believe I'm replying... but what if the cornering line factored in all those conditions such as traffic and road conditions?

    Crazy I know... but I expect any rider I mentor to do exactly that (or I'll demonstrate for them).
    Oh dear Alan, please go to the naughty corner for thou has displayed the temerity to tilt at the windmill called cassina....

    Of course there's a technical approach to selecting the correct cornering line for any given situation, even that one which includes a rabid dog, but in order for that to be accepted by anyone who shall remain nameless from this point forth it would require an open mind to engage in discussion. A lengthy period of displaying all the signs that it's too late for a check-up from the neck up for the aforementioned has resulted in bringing merely humour to me, when I see a well intended soul trying to engage in conversation with a broken record...

  13. #28
    Join Date
    22nd October 2002 - 11:00
    Bike
    Sold
    Location
    Coromandel Town
    Posts
    4,420
    Quote Originally Posted by caspernz View Post
    Oh dear Alan, please go to the naughty corner for thou has displayed the temerity to tilt at the windmill called cassina....

    Of course there's a technical approach to selecting the correct cornering line for any given situation, even that one which includes a rabid dog, but in order for that to accepted by anyone who shall remain nameless from this point forth it would require an open mind to engage in discussion. A lengthy period of displaying all the signs that it's too late for a check-up from the neck up for the aforementioned has resulted in bringing merely humour to me, when I see a well intended soul trying to engage in conversation with a broken record...
    * Must spread reputation around...... *

  14. #29
    Join Date
    23rd February 2007 - 08:47
    Bike
    Blandit 1200, DRZ250 K, Beta xtrainer
    Location
    CHCH
    Posts
    2,131
    Quote Originally Posted by cassina View Post
    In the past on here there has been many comments about technical right and wrong lines through corners and I am just saying there is no such thing as traffic density and road conditions could result in you coming to grief if you only think about taking a specific line. Who is to say you know any more about cornering than I do and chances are you don't.
    Lol! The smegma under my foreskin knows more about cornering than you do!

  15. #30
    Join Date
    21st December 2006 - 14:36
    Bike
    Mine
    Location
    Here
    Posts
    3,966
    Quote Originally Posted by cassina View Post
    No you are the one who does not get it as it has been said many times that most crashes on bends are the result of excessive speed and if you read my post again I said I SLOW DOWN so i am in a position to hopefully avoid any hazardous situation. What did your riding school teach you thats better than my way?
    If you pull your head out of your arse long enough you'll realise from my earlier posts that I actually agree with you that excessive speed in a corner is a recipe for disaster. However, you spout it off as if this is the ONLY factor. Corner line is at least as important as speed. Take a better line and you can safely maintain a higher speed. All I'm saying is that this cornering thing is not so simple that altering one factor is the end of the matter. I am sick to death of people that think there's only one way to skin a cat.
    "Those who would give up essential liberty to purchase a little temporary safety deserve neither liberty nor safety." - Benjamin Franklin (1706-90)

    "I would rather be exposed to the inconveniences attending to much liberty than those attending too small a degree of it." - Thomas Jefferson (1743-1826)

    "Motorcycling is not inherently dangerous. It is, however, EXTREMELY unforgiving of inattention, ignorance, incompetence and stupidity!" - Anonymous

    "Live to Ride, Ride to Live"

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •