| Attribute | Velocette KTT 1944 × | Harley-Davidson Model S 1931 × |
|---|---|---|
| General | ||
| Production from (year) | 1944 | 1931 |
| Make | Velocette | Harley-Davidson |
| Model | Velocette KTT | Harley-Davidson Model S |
| Category | Cross / motocross | Enduro / offroad |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, two-stroke |
| Fuel system | - | Carburettor |
| Displacement (cm³) | 348 | 345 |
| Power (kw) | 19.7 | - |
| Transmission type,final drive | - | Chain |
| Fuel control | Overhead Cams (OHC) | Overhead Valves (OHV) |
| Clutch | Four speed | - |
| Exhaust system | - | No pipes |
| Chassis | ||
| Front suspension | Webb girder forks | - |
| Rear suspension | Swingarm | - |
| Front brakes | Expanding brake (drum brake) | - |
| Rear brakes | Expanding brake (drum brake) | - |
| Diameter (mm) | 7 | - |
| Front tyre | - | 2.5-28 |
| Rear tyre | - | 2.5-28 |
| Seat | Dual seat | Single |
| Wheels | - | Spoked |
| Performance | ||
| Top speed (km/h) | 185 | 137 |
| Fuel capacity (l) | 15.14 | - |
| Oil capacity (l) | 0.9 | - |