Buffy the Vampire Slayer
Harley-Davidson Sportster 883 Episode: 6.01
H-D Sportster, a fairly old one as it has a drum front brake which makes it pre 1973. Rear suspension has been replaced by struts.
Honda CB400 TII Hawk II Episode: 6.02
Honda CB ... Hmmm, not sure. It is obviously a twin. It has Honda Comstar wheels and a disc front brake, which suggest mid 1980s, and a dohc engine. and classic pre euro design seat/tank combination together with instrument panel still make me believe 1979 CB 250 T Dream http://www.motorcyclespecs.co.za/model/Honda/honda_cb250T%2080.htm
CB400T Hawk (very little market for 250's in the US)
Honda CB450SC Nighthawk Episode: 6.02
Honda CM series twin - 250 or 400.
Honda Gold Wing GL1000 Episode: 6.02
Honda GL1000 of some sort.
'78-79 Goldwing GL1000K3 (Comstar wheels).
Suzuki unknown Episode: 6.02
Honda VT500 Ascot Episode: 6.02
Honda XL Episode: 6.02
Qui ressemble quand même furieusement à une Yam XT 600...