Peugeot S157: history, specs, pictures

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Peugeot S157
Manufacturer
Production 1953 - 1958
Engine
single cylinder, two-stroke
Bore / Stroke 56.0mm x 60.0mm
Top Speed 55 mph (89 km/h)
Horsepower 6.44 HP (4.8 KW) @ 4500RPM
Transmission Final Drive: chain
Suspension Front: traveling link
Rear: swingarm
Brakes Front: expanding brake (drum brake)
Rear: expanding brake (drum brake)
Wheelbase 50.0 inches (1270 mm)
Weight 250.0 pounds (113.4 Kg) (dry),
Fuel Capacity 1.65 Gallon (6.25 Liters)
Manuals Service Manual


The Peugeot S157 was a single cylinder, two-stroke standard produced by Peugeot between 1953 and 1958. It could reach a top speed of 55 mph (89 km/h). Claimed horsepower was 6.44 HP (4.8 KW) @ 4500 RPM.

Engine[edit | edit source]

The engine was a air cooled single cylinder, two-stroke. A 56.0mm bore x 60.0mm stroke result in a displacement of just 147.0 cubic centimeters.

Chassis[edit | edit source]

Stopping was achieved via expanding brake (drum brake) in the front and a expanding brake (drum brake) in the rear. The front suspension was a traveling link while the rear was equipped with a swingarm. The S157 was fitted with a 1.65 Gallon (6.25 Liters) fuel tank. The bike weighed just 250.0 pounds (113.4 Kg). The wheelbase was 50.0 inches (1270 mm) long.