Technical specifications
|
| Model: |
GP400E |
| Years: |
1977-87 |
|
Engine:
|
Single cylinder, two stroke
|
|
Capacity:
|
354 cc / 21.6 cub in.
|
|
Bore x Stroke:
|
77 x76 mm
|
|
Cooling System:
|
Air cooled
|
|
Compression Ratio:
|
13.5:1
|
|
Lubrication:
|
Wet sump
|
|
Exhaust:
|
S.E.E.S. system
|
|
Fuel system:
|
Carburetor
|
|
Starting:
|
Kick
|
|
Max Power:
|
40 kW / 55 hp @ 8000 rpm
|
|
Clutch:
|
Wet , cable operated
|
|
Transmission:
|
5-Speed
|
|
Final Drive:
|
Chain
|
|
Front Suspension:
|
Telescopic fork, steering damper
|
|
Rear Suspension:
|
Twin shocks with coil spring
|
|
Front Brakes:
|
Single disc
|
|
Rear Brakes:
|
Single disc
|
|
Wheels:
|
Steel, laced wire spokes
|
|
Front Rim:
|
3.00 x 21 in
|
|
Rear Rim:
|
4.10 x 18 in.
|
|
Wet Weight:
|
106 kg / 234 lbs
|
|
Fuel Capacity:
|
10 L /2.64 US gal
|
|
Top Speed:
|
100 km/h / 62 mph
|
|
Colours:
|
Red, Yellow, Black
|
|
Review:
|
Motorcycle Mechanics, 1977
|