I've got a Remus Revolution with removable baffle

.
Deep burble at tick-over and fark when you twist the fun guage, sounds horn.
Just a nice volume and tone with the baffle in, don't know why, when the baffles out and revving through the gears, the sound through the helmet reminds me of a two stroke note

Out of a 4 cylinder 900
Must be the speed at which she can churn through the revs.
Watch This Space.......I Told You Didn't I?
Officially Honoury Member NWSHCIAVANEWFARKINBIKE 2009.
Team Crash 2010 Ooooops