Kawasaki GPX 250R / EX250 Ninja / ZZR 250 (1986-89)
Comparison technical specifications
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| Make: | Kawasaki |
| Model: | GPX 250R / EX250 Ninja / ZZR 250 |
| Years: | 1986-89 |
| Engine: | Four stroke, parallel twin, DOHC , 4 valve per cylinder |
| Capacity: | 248 cc / 15.2 cu-in |
| Bore x Stroke: | 62 х 41.2mm |
| Cooling System: | Liquid cooled |
| Compression Ratio: | 12.4:1 |
| Induction: | 2x Keihin CVK30 Constant velocity, diaphragm-type |
| Ignition: | Electronic advance |
| Spark Plug: | NGK CR8HSA, CR8HIX, CR8HVX option CR7HSA, CR7HIX |
| Starting: | Electric |
| Max Power: | 45 hp / 33.5 kW @ 11000 rpm |
| Max Torque: | 24 Nm / 17.7 lb-ft @ 10000 rpm |
| Clutch: | Wet, multi-disc, manual, cable-actuated |
| Transmission: | 6 Speed |
| Final Drive: | Chain |
| Frame: | Tubular diamond design |
| Front Suspension: | Telescopic forks |
| Front Wheel Travel: | 140 mm / 5.5 in |
| Rear Suspension: | UNI-TRAK single shock |
| Rear Wheel Travel: | 130 mm / 5.1 in |
| Front Brakes: | Single 260mm disc |
| Rear Brakes: | Single 230mm disc |
| Front Tyre: | 100/80-16 |
| Rear Tyre: | 130/80-16 |
| Rake: | 27° |
| Trail: | 84 mm / 3.3 in |
| Wheelbase: | 1400 mm / 55.1 in |
| Seat Height: | 740 mm / 29.3 in |
| Ground Clearance: | 150 mm / 6.1 in |
| Dry Weight: | 138 kg / 304 lbs |
| Wet Weight: | 160 kg / 355 lbs |
| Fuel Capacity: | 18 Litres / 4.7 US gal |
| Standing ¼ Mile: | 13.8 sec / 82.3 mph 132.4 km/h |
| Top Speed: | 152.7 km/h / 94.9 mph |