Suzuki GP 125 1978

Air cooled, 123cc, Single, 2-stroke, Rotary inlet valve

Engine and transmission Switch unit
Engine type:	1 cylinders, 2-stroke, Single
Displacement:	123 cc (7.52 cubic inches)
Bore × stroke:	2.2 inch × 1.97 inch (oversquare - shortstroke)
Cooling system:	Air cooled
Power:	9.93 HP (7.3 kW) @ 8000 rpm
Throttle:	Cable operated
Valves
Valve train:	Rotary inlet valve, variable
Fuel and ignition
Sparks per cylinder:	1
Compression:	6.9:1
Engine mounting:	Transverse
Gear box:	Manual 5-speed
Clutch:	Wet, cable operated
Final drive:	Chain

Dimensions
Weight
Curb weight:	227.1 lbs
Chassis and suspension
Frame type:	steel, Single cradle frame
Front
Suspension:	Cartridge
Brake:	Single Disk
Rear
Suspension:	twin shock, Swingarm
Brake:	Drum
Other
ABS available:	No
Power-to-weight ratio:	0.07 KW/lbs (14.11 lbs/HP)
Top speed:	72.7 mph
Fuel capacity:	2.64 gals
Number of riders:	2 persons

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