Zero Gravity Corsa Windscreen for 2008-2011 Honda CBR1000RR/ABS All Zero Gravity windscreens offer superior optical quality, strength, fit and finish New Corsa Series windscreens provide increased wind protection while tucked in behind the screen; especially good for larger riders Adds a MotoGP style look to any motorcycle by having a larger single bubble Possible increase in top speed and greater rider comfort while tucked in Used by virtually all the top factory AMA Superbike teams; Zero Gravity windscreens are the preferred brand on the track with over 12 AMA Superbike championships