Have seen 1 thread that touches upon this subject. I would like to install the rear trim tip for my 2009 K-Vulcan 900 Classic Lt. from National Cycle. I realize that the fender is plastic and there may be a problem attaching it. Has anyone successfully completed this mod with no ill effects? Should I toss the lock washer in favor of a nylon washer and apply locktite to secure? Is the 3m tape provided dependable? Any pros and cons you may have will be helpful before I purchase. Not really likin the auto trim application more the tips (personal choice). More for protection against stone chips, cracking and such along the edge. Thanx for any input.