The Harley-Davidson Model BA motorcycle specifications include a 344.2 cc (21.00 cu in) engine.
Key specifications
Year-specific specification changes
How the Harley-Davidson Model BA compares
This compares the motorcycle with all Harley-Davidson models in this specifications database. The blue marker is this model and the grey line is the Harley-Davidson database average.
About 73% lower than the Harley-Davidson database average. Around the 3rd percentile across Harley-Davidson models.
Harley-Davidson database percentile rankings
Percentiles show where this motorcycle sits across the Harley-Davidson specifications database. They are descriptive database rankings, not performance ratings.
344 cc — larger displacement than about 3% of Harley-Davidson models.
Mechanical overview
Model information
| Category | Allround |
|---|
Engine specifications
| Engine type | Single cylinder, four-stroke |
|---|---|
| Displacement | 344.2 cc (21.00 cu in) |
| Fuel system | Carburettor. Schebler |
| Fuel control | Sidevalves |
Transmission and drivetrain
| Final drive | Chain (final drive) |
|---|
Chassis and suspension
| Frame | Steel -high carbon |
|---|---|
| Front suspension | Leading link -coil springs |
| Rear suspension | Rigid- |
Electrical and instruments
| Lights | Headlights electric |
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Other specifications
| Seat | Spring-mounted seat |
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Disclaimer: Specifications may vary by market, trim, production date and optional equipment, and scraped or historical data can contain errors. Comparison and percentile values are calculated from Harley-Davidson models in this specifications database. Always double-check important specifications against the motorcycle owner’s/service manual and official Harley-Davidson information before relying on them. Visit the official Harley-Davidson website.