nigelnorris said:All the time. My last bike was pretty crap and made loads of scary noises as I was riding along. You know the rule, if there's a red warning light, change the bulb. So I listened to loud music to drown out the squeaks and grinding noises. Now I'm accustomed to having tunes on I get a bit bored without.
I have deep in-earcanal types and occasionally can't hear traffic behind, but in the rush hour I always find it to be good practise to just assume that there's a homicidal maniac in a futuristic death-tractor just behind me and ride accordingly, whether I can hear said maniac or not.
Plus 150+ bpm Techno makes for a great training aid, pedalling to the music gives a nice steady 75 and up cadence.
He will score more points killing you than killing a 'sensible' cyclist.
You will be catagorised as 'Mentally challenged'.