1937 Brough Superior SS100
To most enthusiasts, this 1000cc JAP-engined V-twin is the ultimate pre-war machine. Hand-built to the customer's specification, with the emphasis on quality, it was billed as "The Rolls-Royce of motorcycles", and Rolls-Royce didn't object!
Stunningly good-looking, very desirable, very expensive. Lawrence of Arabia owned several Broughs (six I think), and had another on order at the time he died in an accident on one.