While in general I would agree that twins and singles have that right look, to me one of the few exceptions is the big Indian inline 4 with the full flowing fenders. I think those fenders are some of the best in all of motorcycling. They make the bike look so flowing just sitting still. And I just like the concept of the inline 4 sitting longitudenal, matches the rest of the bike. It looks purpose built as well, but for a much different purpose than a Bonnie or Commando or Manx.
2006 HD 1200C, 2006 Tri Scrambler, 2001 Duc M900, 2001 Hon XR650L, 1994 HD Heritage, 1989 Hon Hawk GT, 1978 Hon CB750K / sidecar, 1977 Guzzi 850 LeMans, 1976 Hon CB750K, 1965 Hon 305 Dream, 1973 Nort 850 Commando, 1971 Tri Trophy 650, 1970 Hon Trail 90, 1970 Tri Tiger 650, 1973 Hon Z50, 1984 Yam Virago 1000, 1981 Hon Passport 70, 1970 Suz T250, 1971 Yam RT1 360