Just got this back from the canvas shop !! The guy did a wicked job ,designing,making ,and fitting the winter and summer cover for the Scott HB21. The "ridge" is held up buy 4 adjustable alu poles. I drove this rig down the highway at 65 mph with the cover on,for 1 hour..and no problems.It has 4 adjustable belly straps...and a cut out for the motor and also a flap to cover the motor area for outside winter storage...more pics to follow.

Comment