The Harley-Davidson Topper motorcycle specifications include a 164 cc (10.01 cu in) engine.
Key specifications
The 1960 model is treated as the standard specification. Only later model years with a different supplied value are shown below.
How the Harley-Davidson Topper 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 11% taller than the Harley-Davidson database average. Around the 96th percentile across Harley-Davidson models.
About 62% 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.
762 mm — taller than about 96% of Harley-Davidson models.
6.4 L — larger than about 1% of Harley-Davidson fuel tanks in this database.
Dimensions compared with Harley-Davidson average
Each measurement is compared with the average value across Harley-Davidson models where that dimension is available.
1,905
2,376
20% below average.
610
1,054
42% below average.
940
1,208
22% below average.
1,308
1,599
18% below average.
762
689
11% above average.
Mechanical overview
Additional useful specifications
| Front tire size | 4-12 |
|---|---|
| Rear tire size | 4-12 |
| Bore/stroke ratio | 1.04:1 (Oversquare) |
Model information
| Category | Scooter |
|---|
Engine specifications
| Engine type | Single cylinder, two-stroke |
|---|---|
| Displacement | 164 cc (10.01 cu in) |
| Bore × stroke | 60.3 x 57.9 mm (2.4 x 2.3 inches) |
Chassis and suspension
| Front suspension | Leading Link |
|---|---|
| Rear suspension | Swingarm Twin Shock Absorbers |
Brakes, wheels and tires
| Front brakes | Expanding brake (drum brake) |
|---|---|
| Rear brakes | Expanding brake (drum brake) |
| Front tire | 4-12 |
| Rear tire | 4-12 |
Dimensions and weight
| Seat height | 762 mm (30.0 inches) |
|---|---|
| Overall length | 1,905 mm (75.0 inches) |
| Overall width | 610 mm (24.0 inches) |
| Overall height | 940 mm (37.0 inches) |
| Wheelbase | 1,308 mm (51.5 inches) |
Fuel and emissions
| Fuel capacity | 6.40 L (1.69 US gal) |
|---|
Performance
| Top speed | 74.0 km/h (46.0 mph) |
|---|
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.