![GP 250 E (reduced effect), 1987 GP 250 E (reduced effect), 1987](https://bike.net/res/media/img/oy800/ref/022/43201.jpg)
Specifications
General information
Year
1987
Engine and transmission
Displacement
247 cm³
Top speed
100 km/h
Engine type
Petrol
Number of cylinders
1
Cylinder location
Row
Tacts
2
Power
15 HP
Transmission type,final drive
Chain
Gearbox
5-speed
Cooling system
Air