For sale is a late-1940s motorized bicycle consisting of a Shelby-built Western Flyer balloon-tire bicycle fitted with a period Whizzer Model H motor kit. This is a historically plausible, period-style Whizzer installation and is being sold complete and as-is. I am not a motorcycle expert and no nothing more than what is listed in this listing. I acquired this bike and had the engine professionally gone through to get it into good working order prior to listing. Everything here was visually photo verified and is per the opinion of CABE member Leon Dixon - National Bicycle History Archive of America(NBHAA.com)
Bicycle:
Price: $3,500 OBO
Located in SALT LAKE CITY, UTAH
Local pickup preferred; buyer responsible for shipping arrangements if needed.
Bicycle:
- Western Flyer men’s balloon-tire bicycle (Western Auto)
- Manufactured by Shelby Cycle Company
- Late 1940s production (approx. 1947–1949)
- Shelby serial stamped on bottom bracket: 1115097
- Original Western Flyer head badge
- Tank-style frame with matching chainguard
- New Departure Model D coaster brake
- Older restoration / repaint
- Saddle, wheels, and some components are replacements from prior restorations.
- Balloon tires are brand new in 2025.
- Original faux gas tank side plates included but not installed (removed to accommodate Whizzer tank)
- Whizzer Model H engine
- Engine serial: H-75216
- Correct production era: 1946–1947
- Whizzer Model H engine
- Engine serial: H-75216
- Correct production era: 1946–1947
- Engine rebuilt in 2025:
- Cases split
- All gaskets replaced
- New spark plug and ignition wires
- Runs and has been ridden up and down the street
- Equipped with later Whizzer components:
- Model J fuel tank
- Model J twist-grip controls and clutch release
- Later carburetor (air cleaner missing)
- Not a factory Whizzer and not a single-model-year correct restoration
- Mixed but period-appropriate Whizzer kit installation, typical of post-war use
- Missing chrome belt guard on belt side of engine
- Missing carburetor air filter
- Rear rack and chrome front fork trim are included but not installed (removed for photos)
- Rear coaster brake only; no front brake
- Being sold as a vintage collectible, display piece, or light rider
- Real Shelby Western Flyer bicycle
- Real Whizzer Model H engine
- Fresh 2025 engine rebuild
- Honest, period-style Whizzer kit bike
- Runs, presents well, and is priced accordingly
Price: $3,500 OBO
Located in SALT LAKE CITY, UTAH
Local pickup preferred; buyer responsible for shipping arrangements if needed.



















