Puch 125 GS: history, specs, pictures

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Puch 125 GS
Manufacturer
Also called 125 GS (6-speed), 125 GS (5-speed)
Production 1973 - 1975
Engine
single cylinder, two-stroke
Bore / Stroke 55.0mm x 52.0mm
Top Speed 62 mph (100 km/h)
Horsepower 13.68 HP (10.2 KW) @ 8200RPM
Transmission Gear box: 5-speed
Final Drive: chain
Brakes Front: expanding brake
Rear: expanding brake
Front Tire 3.00-21
Rear Tire 3.50-18
Weight 124.0 kg (wet)
Fuel Capacity 2.38 Gallon (9.00 Liters)
Manuals Service Manual


The Puch 125 GS was a single cylinder, two-stroke standard produced by Puch between 1973 and 1975. It could reach a top speed of 62 mph (100 km/h). Claimed horsepower was 13.68 HP (10.2 KW) @ 8200 RPM.

Engine[edit | edit source]

The engine was a air cooled single cylinder, two-stroke. A 55.0mm bore x 52.0mm stroke result in a displacement of just 123.0 cubic centimeters. Fuel was supplied via a port control.

Drive[edit | edit source]

The bike has a 5-speed transmission.

Chassis[edit | edit source]

It came with a 3.00-21 front tire and a 3.50-18 rear tire. Stopping was achieved via expanding brake in the front and a expanding brake in the rear. The 125 GS was fitted with a 2.38 Gallon (9.00 Liters) fuel tank.