Bobber V-Twin Custom Motorcycle
Craftsman: Stephen J. King
Knapp Collection #: 412
Catalog #: 2016.8.9
Contributor: Paul Knapp
This Bobber V-twin custom motorcycle measures just 13″-long. It’s powered by a custom-built 7cc side-valve 120-degree V-twin.
Harley-Davidson Evolution Engine in 1/3 Scale
Craftsman: Roger Butzen
Knapp Collection #: 773
Catalog #: 2024.5.15
Contributor: Paul Knapp
Roger Butzen built this Harley-Davidson Evolution engine in 1/3 scale.
Showing 3 of 3 exhibits.