Mar. 2, 2009 posting of sissy bars from Sissy Bar School (6 pages). [Retrieved on Apr. 2, 2010]. Retrieved from the Internet <URL:http://www.knucklebusterinc.com/features/2009/03/02/sissy-bar-school/>- . cited by examiner.
CLAIM The ornamental design for a motorcycle backrest, as shown and described.
FIG. 1 is a front perspective view of a motorcycle backrest;