NEED TO KNOW
Ariel Square Four 4G MkI (1952)
EnginE
Configuration: Air-cooled, four-stroke, square four Valve-train: Pushrod, OHV
Displacement: 997 cc
Bore x Stroke: 65 x 75 mm
Compression ratio: 6.0:1
Fuelling: 26-mm Solex carburettor
Maximum Power: 34 PS at 5,400 rpm
Electrics: 6V 20A/h battery, coil ignition
Transmission: Four-speed
CHASSiS
Type: Front suspension: Steel diamond Telescopic frame forks, no adjustment
Rear suspension: Twin link-and-plunger units, no adjustment
Front brake: 178-mm single-leadingshoe drum
Rear brake: 178-mm single-leadingshoe drum
Wheels: 19-inch (F), 18-inch (R), wire-spoke
Front tyre: 3.25 x 19 Cheng Shin Rear tyre: 4.00 x 18 Dunlop Speed Universal
Wheelbase: 1,422 mm Seat height: 737 mm
Tank capacity: 18 litres Weight: 197 kg (dry)