Variable exhaust valving... I wonder how they will control it? Vacuum operated or electronic. Probably help the torque off the line and hp at top end... I likeeee.
Variable exhaust valving... I wonder how they will control it? Vacuum operated or electronic. Probably help the torque off the line and hp at top end... I likeeee.
He was talking about a switch on the handlebars in the clip I seen on FB
They are going to release more details next week . Price some pics on bikes and dyno results etc