Attribute | ![]() Ariel KH 500 × | ![]() Ariel 4F Square Four 600 1934 × |
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General | ||
Production from (year) | 1948 | 1934 |
Make | Ariel | Ariel |
Model | Ariel KH 500 | Ariel 4F Square Four 600 |
Category | Allround | Allround |
Engine and transmission | ||
Engine type | Twin, four-stroke | Square four cylinder |
Valves per cylinder | - | 2 |
Fuel system | Carburettor | Carburettor. Amal |
Engine details | - | Double twin - square 4 cylinder arrangement |
Displacement (cm³) | 498 | 601 |
Power (kw) | 20.5 | 16.8 |
Cooling system | Air | Air |
Transmission type,final drive | Chain | Chain |
Bore (mm) | 56 | 56 |
Stroke (mm) | 86 | 61 |
Gearbox | 4-speed | 4-speed |
Fuel control | Overhead Valves (OHV) | Overhead Cams (OHC) |
Driveline | - | Burman gearbox |
Ignition | Lucas | - |
Clutch | Dry plate | - |
Lubrication system | Dry sump | - |
Compression | 7.5:1 | 6.9:1 |
Exhaust system | 2-into-2 pipes | 2 x 1-into-1 pipes |
Chassis | ||
Front suspension | Telescopic forks | Spring girders |
Rear suspension | Rigid | Rigid |
Front brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
Frame type | Duplex | Tubular single loop |
Front tyre | 3.00-20 | 3.25-19 |
Rear tyre | 3.50-19 | 3.25-19 |
Seat | Solo seat | - |
Wheels | Wire spoked | Wire spoked |
Other | ||
Starter | Kick | Kick |
Color options |
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Dimensions | ||
Wheelbase (mm) | 1,422 | 1,385 |
Dry weight (kg) | 177 | 168 |
Power/weight ratio | 0.1158 | 0.1 |
Performance | ||
Top speed (km/h) | 145 | 140 |
Fuel capacity (l) | 17 | 13.25 |