Comparison of Harley-Davidson Hummer 1959 and Triumph Terrier 150 1953 [S]ave
| Attribute |  Triumph Terrier 150 1953 × |  Harley-Davidson Hummer 1959 × |
|---|---|---|
| General | ||
| Production from (year) | 1953 | 1959 |
| Make | Triumph | Harley-Davidson |
| Model | Triumph Terrier 150 | Harley-Davidson Hummer |
| Category | Sport | Naked bike |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, two-stroke |
| Fuel system | Carburettor. Amal | - |
| Displacement (cm³) | 150 | 125 |
| Power (kw) | 6.1 | - |
| Cooling system | Air | - |
| Transmission type,final drive | Chain | - |
| Bore (mm) | 57 | 52 |
| Stroke (mm) | 58.5 | 58 |
| Fuel control | Overhead Valves (OHV) | - |
| Compression | 7.1:1 | 6.6:1 |
| Chassis | ||
| Front suspension | - | Girder-rubber springs |
| Rear suspension | - | Rigid |
| Front brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Front tyre | 3-16 | 3.25-19 |
| Rear tyre | 3-16 | 3.25-19 |
| Seat | Dual | Single spring-mounted |
| Wheels | Spoked | Spoked |
| Dimensions | ||
| Wheelbase (mm) | 1,245 | 1,300 |
| Dry weight (kg) | - | 77 |
| Performance | ||
| Top speed (km/h) | 80 | 80 |
| Fuel capacity (l) | 11.36 | 6.6 |
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