ZERO MOTORCYCLES IS RECALLING CERTAIN MODEL YEAR 2009 ZERO S MOTORCYCLES BUILT FROM SEPTEMBER 2, 2009 THROUGH DECEMBER 22, 2009; MODEL YEAR 2009 ZERO DS MOTORCYCLES BUILT FROM JULY 27, 2009 THROUGH DECEMBER 28, 2009; MODEL YEAR 2010 ZERO S MOTORCYCLES BUILT FROM FEBRUARY 1, 2010 THROUGH MARCH 31, 2011; AND MODEL YEAR 2010 ZERO DS MOTORCYCLES BUILT FROM JANUARY 20, 2010 THROUGH MARCH 31, 2011. THE FRONT BRAKE CALIPER BRACKET MAY EXPERIENCE PERMANENT DEFORMATION WHEN SUBJECTED TO HIGH BRAKING LOADS. THIS CONDITION COULD INDUCE MISALIGNMENT OF THE FRONT BRAKE PADS WITH RESPECT TO THE FRONT BRAKE ROTOR.