The Kawasaki Ninja 250R (also known as the GPX 250R and ZZR 250) was produced from 2006 to 2007. It has a four-stroke parallel twin engine with a capacity of 248cc, a bore x stroke of 62 41.2mm, and a compression ratio of 12.4:1. The bike is liquid-cooled and has 2x Keihin CVK30 Constant velocity, diaphragm-type induction, and electronic advance ignition. It has a maximum power of 45 hp at 11,000 rpm and maximum torque of 24 Nm at 10,000 rpm. It has a wet, multi-disc, manual, cable-actuated clutch, and a 6-speed transmission with final drive by chain. The frame is a tubular diamond design, and the bike has telescopic forks for front suspension and a UNI-TRAK single shock for rear suspension. The bike has a front single 260mm disc brake and a rear single 230mm disc brake. The front and rear tires are 100/80-16 and 130/80-16, respectively. The bike has a rake of 27 degrees, a trail of 84 mm, a wheelbase of 1400 mm, a seat height of 740 mm, and ground clearance of 150 mm. The dry weight of the bike is 138 kg, and the wet weight is 160 kg. The fuel capacity of the bike is 18 litres, and it has a top speed of 152.7 km/h / 94.9 mph with a standing 1/4 mile of 13.8 sec / 82.3 mph 132.4 km/h.
Technical specifications:
Make Model: Kawasaki GPX 250R / EX250 Ninja / ZZR 250
| Year | 2006 – 07 |
|---|---|
| Engine | Four stroke . parallel twin, DOHC , 4 valve per cylinder |
| Capacity | 248 cc / 15.2 cu-in |
| Bore x Stroke | 62 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 degrees |
| 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 1/4 Mile | 13.8 sec / 82.3 mph 132.4 km/h |
| Top Speed | 152.7 km/h / 94.9 mph |
