1978 Benelli 750 Sei

Supersport

Air cooled, 747cc, Inline-6, SOHC

2007 Harley-Davidson XR 1200 Concept

Oil/air cooled, 1200cc, 45° V-twin, OHV

1978 Hercules W 2000

Air cooled, 294cc, Single, Rotary

2003 Yamaha XVZ 1300 TF

Cruiser

Water cooled, 1294cc, 70° V4, DOHC