Simson 425 GS 1958

1958 Simson 425 GS specifications, pictures, reviews and rating

1958 Simson 425 GS. Picture credits - suprememotos.com. Submit more pictures.

1958 Simson 425 GS

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General information
Model:	Simson 425 GS
Year:	1958
Category:	Sport
Rating:	Do you know this bike? Click here to rate it. We miss 2 votes to show the rating.
Engine and transmission
Displacement:	247.00 ccm (15.07 cubic inches)
Engine type:	Single cylinder, four-stroke
Power:	17.50 HP (12.8 kW)) @ 7200 RPM
Bore x stroke:	68.0 x 68.0 mm (2.7 x 2.7 inches)
Fuel system:	Carburettor
Ignition:	Magneto
Cooling system:	Air
Transmission type, final drive:	Shaft drive (cardan)
Fuel consumption:	3.30 litres/100 km (30.3 km/l or 71.28 mpg)
Greenhouse gases:	76.6 CO₂ g/km. (CO2 - Carbon dioxide emission)
Chassis, suspension, brakes and wheels
Front suspension:	Telescopic
Rear suspension:	Swingarm
Front tyre:	3.5-19
Rear tyre:	4-18
Front brakes:	Expanding brake (drum brake)
Front brakes diameter:	180 mm (7.1 inches)
Rear brakes:	Expanding brake (drum brake)
Rear brakes diameter:	180 mm (7.1 inches)
Seat:	Single
Physical measures and capacities
Dry weight:	157.0 kg (346.1 pounds)
Power/weight ratio:	0.1115 HP/kg
Other specifications
Further information
Ask questions	Join the 58 Simson 425 GS discussion group or the general Simson discussion group.
Related bikes	List related bikes for comparison of specs.

General information

Model:

Simson 425 GS

Year:

1958

Category:

Sport

Rating:

Do you know this bike?
Click here to rate it. We miss 2 votes to show the rating.

Engine and transmission

Displacement:

247.00 ccm (15.07 cubic inches)

Engine type:

Single cylinder, four-stroke

Power:

17.50 HP (12.8 kW)) @ 7200 RPM

Bore x stroke:

68.0 x 68.0 mm (2.7 x 2.7 inches)

Fuel system:

Carburettor

Ignition:

Magneto

Cooling system:

Air

Transmission type,
final drive:

Shaft drive (cardan)

Fuel consumption:

3.30 litres/100 km (30.3 km/l or 71.28 mpg)

Greenhouse gases:

76.6 CO₂ g/km. (CO2 - Carbon dioxide emission)

Chassis, suspension, brakes and wheels

Front suspension:

Telescopic

Rear suspension:

Swingarm

Front tyre:

3.5-19

Rear tyre:

4-18

Front brakes:

Expanding brake (drum brake)

Front brakes diameter:

180 mm (7.1 inches)

Rear brakes:

Expanding brake (drum brake)

Rear brakes diameter:

180 mm (7.1 inches)

Seat:

Single

Physical measures and capacities

Dry weight:

157.0 kg (346.1 pounds)

Power/weight ratio:

0.1115 HP/kg

Other specifications

Further information

Ask questions

Join the 58 Simson 425 GS discussion group or the general Simson discussion group.

Related bikes

List related bikes for comparison of specs.

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