The Harley-Davidson AH Topper-Scooter motorcycle specifications include a 164 cc (10.01 cu in) engine.
Key specifications
Year-specific specification changes
How the Harley-Davidson AH Topper-Scooter 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 87% lower than the Harley-Davidson database average. Around the 2nd percentile across Harley-Davidson models.
About 65% smaller than the Harley-Davidson database average. Around the 1st 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.
164 cc — larger displacement than about 2% of Harley-Davidson models.
6 L — larger than about 1% of Harley-Davidson fuel tanks in this database.
Mechanical overview
Additional useful specifications
| Front tire size | 4-12 |
|---|---|
| Rear tire size | 4-12 |
| Bore/stroke ratio | 1.03:1 (Oversquare) |
Model information
| Category | Scooter |
|---|
Engine specifications
| Engine type | Single cylinder, two-stroke |
|---|---|
| Displacement | 164 cc (10.01 cu in) |
| Bore × stroke | 60.0 x 58 mm (2.4 x 2.3 inches) |
| Compression ratio | 8.0:1 |
| Fuel system | Carburettor |
Chassis and suspension
| Front suspension | Leading link |
|---|---|
| Rear suspension | Swingarm with two extension springs |
Brakes, wheels and tires
| Front brakes | Expanding brake (drum brake) |
|---|---|
| Rear brakes | Expanding brake (drum brake) |
| Front tire | 4-12 |
| Rear tire | 4-12 |
Fuel and emissions
| Fuel capacity | 6.00 L (1.59 US gal) |
|---|
Performance
| Top speed | 74.0 km/h (46.0 mph) |
|---|
Other specifications
| Seat | Dual |
|---|
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.