When the GT250 model came (1971 in Japan, 1973 in Europe), it was still, despite of its roots from the sixties, a very competetive machine. It was as large as many 400 models and even performed like one, or better. In many countries, among them the Great Britain, it was the best selling motorcycle until the mid seventies.

For 1978 the bike was redesign and marketed as the GT250 X7. The X7 was capable of reaching 100 mph (160 km/h) in favourable conditions. The model range was discontinued in 1981 in favour of Suzuki's four stroke models, and the X7 was developed into the RG250 Gamma.

Suzuki's 'ton-up 2-stroke', the GT250X7, was hailed on its introduction in mid-1978 for its startling acceleration and mid-rpm pulling power. But would its performance figures hold up after, say, a full year's riding? And how does it rate for ease of servicing? Road Bike tested two X7s to find out.

The 1978 Suzuki GT 250 X7 was powered by a 247cc two-stroke parallel twin-cylinder air-cooled engine managed by two 26 mm Mikuni carburetors, generating 30 hp at 8,000 rpm and 27 Nm (20...

2013年10月8日 · Suzuki GT 250 Claimed power: 31hp @ 7,500rpm (see text) Top speed: 91mph (period test) Engine: 247cc air-cooled piston-port 2-stroke parallel twin Weight: 320lb (dry) Price then/now: $810 (1973)/$1,500-$2,500

Suzuki GT 250 X 7 : Year : 1978 : Category : Classic : Rating : 3.1 See the detailed rating of design and look, engine performance, reliability, fun-factor, etc. Compare with any other bike.

Suzuki GT 250 X7 is produced in 1978-83. Engine is Two stroke, parallel twin, displacement 247 cc / 15.1 cu in , produces power 22.4 kW / 30 hp @ 8000 rpm and 27.5 Nm / 2.8 kgf-m / 20.3 lb-ft @ 7000 rpm.

Suzuki GT 250/X 7 Performance: Top Speed: 149.0 km/h (92.6 mph) Acceleration 0 to 100 km/h (0 to 62 mph) - Acceleration 0 to 400m (1/4 mile) - Recuperation 60 to 140 km/h in highest gear - Fuel Consumption - MPG - Economy - Efficiency - CO2 emissions - Emissions -

Suzuki Model: GT 250 X7 Years: 1978-83 Engine: Two stroke, parallel twin Capacity: 247 cc / 15.1 cu in Bore x Stroke: 54 х 54 mm Compression Ratio: 7.5:1 Cooling System: Air cooled Induction:

2012年1月20日 · Suzuki GT250 X7 Specifications. Engine – air-cooled twin-cylinder two-stroke. Capacity – 247cc. Bore/stroke – 54 x 54 mm. Power – 28.5bhp @ 8300rpm. Torque – 18.9ft-lb @ 7500rpm. Carburetion – 26mm Mikuni. Transmission – 6-speed chain final drive. Frame – steel single down tube cradle. Suspension – 32mm telescopic forks.