Puch GS 250 HF 1986

Water cooled, 248cc, Single, 2-stroke, Rotary inlet valve

Engine and transmission Switch unit
Engine type:	1 cylinders, 2-stroke, Single
Displacement:	248 cc (15.15 cubic inches)
Bore × stroke:	2.83 inch × 2.4 inch (oversquare - shortstroke)
Cooling system:	Water cooled
Power:	16.86 HP (12.4 kW) @ 9000 rpm
Throttle:	Cable operated
Valves
Valve train:	Rotary inlet valve, variable
Fuel and ignition
Sparks per cylinder:	1
Fuel supply system:	Carburetor
Compression:	13:1
Engine mounting:	Transverse
Gear box:	Manual 5-speed
Clutch:	Wet, cable operated
Final drive:	Chain

Dimensions
Weight
Curb weight:	235.9 lbs
Chassis and suspension
Front
Brake:	Single Disk
Rear
Brake:	Drum
Other
ABS available:	No
Power-to-weight ratio:	0.12 KW/lbs (8.63 lbs/HP)
Top speed:	68.35 mph
Fuel capacity:	2.38 gals
Number of riders:	2 persons

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