Puch 250 SGS: history, specs, pictures

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The Puch 250 SGS was a single cylinder, two-stroke scooter motorcycle produced between 1953 and 1970. It could reach a top speed of 71 mph (115 km/h). Max torque was 12.39 ft/lbs (16.8 Nm) @ 3300 RPM. Claimed horsepower was 13.95 HP (10.4 KW) @ 5800 RPM.

Engine[edit | edit source]

The engine was a air cooled single cylinder, two-stroke. A 45.0mm bore x 78.0mm stroke result in a displacement of just 248.0 cubic centimeters. The engine featured a 6.5:1 compression ratio. Fuel was supplied via a port control.

Drive[edit | edit source]

The bike has a 4-speed transmission. The final drive was via chain.

Chassis[edit | edit source]

It came with a 3.00-16 front tire and a 3.50-16 rear tire. Stopping was achieved via expanding brake in the front and a expanding brake in the rear. The front suspension was a telescopic while the rear was equiped with a swingarm. The 250 SGS was fitted with a 3.43 Gallon (13.00 Liters) fuel tank. The bike weighed just 330.69 pounds (150.0 Kg).

In Media[edit | edit source]

Puch 250 SGS
Manufacturer
Also called 250 SGS67, 250 SGS 67
Production 1953 - 1970
Class Road
Engine
single cylinder, two-stroke
Bore / Stroke 45.0mm x 78.0mm
Top Speed 71 mph (115 km/h)
Horsepower 13.95 HP (10.4 KW) @ 5800RPM
Torque 12.39 ft/lbs (16.8 Nm) @ 3300RPM
Fuel System carburetor
Transmission Gear box: 4-speed
Final Drive: chain
Suspension Front: telescopic
Rear: swingarm
Brakes Front: expanding brake
Rear: expanding brake
Front Tire 3.00-16
Rear Tire 3.50-16
Weight 330.69 pounds (150.0 Kg) (dry), 164.0 kg (wet)
Fuel Capacity 3.43 Gallon (13.00 Liters)
Manuals Service Manual


The Puch 250 SGS was a single cylinder, two-stroke Road motorcycle produced by Puch between 1953 and 1970. It could reach a top speed of 71 mph (115 km/h). Max torque was 12.39 ft/lbs (16.8 Nm) @ 3300 RPM. Claimed horsepower was 13.95 HP (10.4 KW) @ 5800 RPM.

Engine[edit | edit source]

The engine was a air cooled single cylinder, two-stroke. A 45.0mm bore x 78.0mm stroke result in a displacement of just 248.0 cubic centimeters. Fuel was supplied via a port control.

Drive[edit | edit source]

The bike has a 4-speed transmission.

Chassis[edit | edit source]

It came with a 3.00-16 front tire and a 3.50-16 rear tire. Stopping was achieved via expanding brake in the front and a expanding brake in the rear. The front suspension was a telescopic while the rear was equipped with a swingarm. The 250 SGS was fitted with a 3.43 Gallon (13.00 Liters) fuel tank. The bike weighed just 330.69 pounds (150.0 Kg).

In Media[edit | edit source]