We tested the exhaust device operation.
I’ll measure the Pokidam 2 sound level just to be sure (though it’s a basic tester…).
94 dB at idle
118 dB at 4250 rpm
That’s pretty loud!
By the way, with the butterfly fully closed
94 dB at idle
108 dB at 4250 rpm—excellent results.
Surprisingly, the adjustment is fun—at idle it’s got a quiet, gentle shush-shush-shush sound.
Wide open while riding!
An F1 sound that makes even crying babies scream! It was a bit embarrassing, so I kept it reasonable.
The weather sure is nice today!
I haven’t taken allergy medicine this year, and I’m not getting much runny nose!
Umpoco
