2006 Kawasaki W 650

Air cooled, 675cc, Inline-2, OHV

2007 Harley-Davidson XR 1200 Concept

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

2011 Ural Solo

All-rounder

Air cooled, 745cc, Boxer, OHV

1964 Ducati Apollo v4

Classic

Air cooled, 1200cc, 90° V4