| Attribute | Harley-Davidson KR 750 1957 × | Harley-Davidson KR 750 1956 × |
|---|---|---|
| General | ||
| Production from (year) | 1957 | 1956 |
| Make | Harley-Davidson | Harley-Davidson |
| Model | Harley-Davidson KR 750 | Harley-Davidson KR 750 |
| Category | Enduro / offroad | Enduro / offroad |
| Engine and transmission | ||
| Engine type | V2, four-stroke | V2, four-stroke |
| Fuel system | Carburettor. Single Tilloston | Carburettor. Single Tilloston |
| Displacement (cm³) | 744 | 744 |
| Power (kw) | 33.6 | 33.6 |
| Cooling system | Air | Air |
| Gearbox | 4-speed | 4-speed |
| Fuel control | Sidevalves | Sidevalves |
| Ignition | Magneto Fairbanks-Morse | Magneto Fairbanks-Morse |
| Chassis | ||
| Front suspension | Telescopic | Telescopic |
| Rear suspension | Rigid | Rigid |
| Seat | Single spring-mounted | Single spring-mounted |
| Wheels | Spoked | Spoked |
| Dimensions | ||
| Dry weight (kg) | 163 | 163 |
| Power/weight ratio | 0.2058 | 0.2058 |
| Performance | ||
| Top speed (km/h) | 177 | 177 |