Our new ST1100 windshield has extended width for more torso coverage, and incorporates a NACA style vent to minimize back pressure and noise signatures, which are common on the stock OEM shield. We have also reduced the rake of our windshield, which has a very slight forward progress starting above our NACA vent. Stock Honda Width is 22", measured from the contoured top shape. All our windshields are 4" wider than standard honda.