in my jogging around on the web i found these----oakland raider decals . but a few of them could be applicable to bike w/ a little trimming/ creativity/etc. ----best ones i found came from www.stickers4u.com --skulls w/ crossed swords behind/etc. --cheap too. put on-take off types! ---ie.--rear fender? tank sides (especially w/ chrome removed!)--??????--john