2174451 said:
Only one of us is directing a stream of exhaust gas in the other one's face though.
That's a good point, Adrian. High-level exhausts are slightly try-hard and a little too Troy Corser wannabe for urban commuting.
Nothing beats a pair of Lafranconi tailpipes, burbling away gently at ankle height. All this faddish high-level stuff poking out from under saddles is a little too 'look at me'.
But on the matter of motocycles and bicycles in traffic, the thing that irked and still irks me (despite my Zen-like love of all other people) is the habit of motorcycles filtering until they get to a pair of door mirrors or similar that won't let them go further.
For a cyclist, the mirrors offer a barn-door aperture, but the cyclist is stopped dead by the thwarted motorcycle.
Back in the 80s, Mile End to Russell Sqare was faster on an RLJ-ing bicycle than a speed-limit-breaking but red-light-obeying motorcycle.
On the bicycle, the biggest obstacle was motorcycles blocking my way between traffic lanes.
But back to the important issues... Adrian is right: High-level exhausts on anything but competition off-roaders are naff.
Thank you for reading.