I searched to see if there was a thread like this and could not find one. There is a car thread like this so I think we should have a motorcycle one! Post any videos of bikes that you think sound good I will get the ball rolling. A 6 cylinder motorcycle created by Guy Coulon (Tech3 engineer/designer). Aprilia SXV 450 - great sound with the Silmoto race exhaust! Rotary engined Nortons - need no intro!