Though I know that it has well been covered here, I have to wade in a bit on this solely because I too have 'used' a bicycle helmet for its intended purpose.
I wasn't hit by a car though, I managed to crash all on my own when I came too quickly round a corner and highsided after I caught my front tyre in a pothole. Though I was going about 45 km/h or 25ishMPH, the damage was all from that two meter drop from where my head was to the pavement. It doesn't seem that far, but it was enough to shatter the foam shell of the helmet (as it was supposed to). I still ended up knocked briefly unconscious and suffered a significant concussion. the doctor at the ER told me that though the helmet may or may not have saved my life, it without a doubt saved my life as I knew it.
I have never forgotten that. When it comes to my head, style always takes a back seat. Remember - the danger lies not so much in the traffic around or the speed you are going - it is all in the distance from your head to the ground.
I wasn't hit by a car though, I managed to crash all on my own when I came too quickly round a corner and highsided after I caught my front tyre in a pothole. Though I was going about 45 km/h or 25ishMPH, the damage was all from that two meter drop from where my head was to the pavement. It doesn't seem that far, but it was enough to shatter the foam shell of the helmet (as it was supposed to). I still ended up knocked briefly unconscious and suffered a significant concussion. the doctor at the ER told me that though the helmet may or may not have saved my life, it without a doubt saved my life as I knew it.
I have never forgotten that. When it comes to my head, style always takes a back seat. Remember - the danger lies not so much in the traffic around or the speed you are going - it is all in the distance from your head to the ground.