Kawasaki ZX-10 (1990) vs Ducati Monster 620ie Matrix (2001) vs Suzuki GSX-R 750 (2018) vs Suzuki GSX 750SD Katana (1983) vs KTM 250 Duke (2015-17) vs Kawasaki KL 250 (1982-)
Comparison technical specifications
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Make: | Kawasaki | Ducati | Suzuki | Suzuki | KTM | Kawasaki |
Model: | ZX-10 | Monster 620ie Matrix | GSX-R 750 | GSX 750SD Katana | 250 Duke | KL 250 |
Years: | 1990 | 2001 | 2018 | 1983 | 2015-17 | 1982- |
Engine: | Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder. | Four stroke, 90° “L” twin cylinder, SOHC, desmodromic 2 valves per cylinder | Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder. | Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder. | Four stroke, single cylinder, DOHC, 4 valves per cylinder | Four stroke single cylinder. SOHC, 2 Valve |
Capacity: | 997 cc / 60.8 cu-in | 618 cc / 37.7 cu in | 749 c / 45.7 cub. in. | 747 cc / 45.5 cu-in | 248.8 cc / 15.2 cu in | 246 cc / 15.0 cu-in |
Bore x Stroke: | 74 x 58 mm | 80 x 61.5 mm | 70 x 48.7 mm | 67 x 53 mm | 72 x 61.1 mm | 70 х 64 mm |
Cooling System: | Liquid cooled | Air cooled | Liquid. High capacity large trapezoidal-shaped radiator which includes compact cooling fan assembly designed for improved air flow. | Air cooled | Liquid cooling system, continuous circulation of cooling liquid with water pump | Air cooled |
Compression Ratio: | 11.0:1 | 10.5:1 | 12.5:1 | 9.4:1 | 12.5:1 | 8.9:1 |
Induction: | 4x 36mm Keihin CV carburtors | Marelli electronic fuel injection 45 mm throttle body | New 32 bit ECM features 1024 kilobytes of ROM for maximum engine performance working in conjunction with the new S-DMS engine management system | 4 x 32 mm Mikuni RS32SS carburetors. | Bosch EFI | Carburetor |
Ignition: | Electronic | Marelli electronic | Digital DC-CDI | Transistorized | Bosch EMS, contactless controlled fully electronic ignition with digital ignition adjustment | |
Max Power: | 137 hp / 99.9 kW @ 10000 rpm | 41.8 kW / 57 hp @ 9500 rpm | 110.3 kW / 148 hp @ 12800 rpm | 62.6 kW / 84 hp @ 9500 rpm | 23.0 kW / 30.87 hp @ 9000 rpm | 21 hp / 15.6 kW @ 8500 rpm |
Max Torque: | 3.6 kgf-m / 103 Nm @ 9000 rpm | 53.3 Nm / 5.4 kgf-m / 39.3 ft-lb @ 6750 rpm | 86.3 Nm / 8.8 kgf-m / 64 ft-lb @ 11200 rpm | 68 Nm / 6.93 kgf-m / 50.2 lb-ft @ 8500 rpm | 24 Nm / 2.45 kgf-m / 17.7 ft-lb @ 7250 rpm | 2 kgf-m / 14.4 lb-ft @ 6500 rpm |
Transmission: | 6 Speed | 5 Speed | 6 Speed, constant mesh | 5 Speed constant mesh | 6 Speed | 5 Speed |
Final Drive: | Chain | Chain | Chain, RK525ROZ5Y, 116 links | Chain Daido D.I.D 630V, 96 links | Chain 520 O-Ring 5/8 x 1/4" | Chain |
Front Suspension: | 41mm Telescopic forks | 43 mm Marzocchi upside-down fork | Showa inverted 41 mm cartridge front forks fully adjustable for high and low speed compression, spring preload, and rebound damping | Telescopic, preload adjustable and hydraulic anti-dive. | WP-USD Ø 43 mm. | Telescopic forks |
Rear Suspension: | Uni-trek monoshock,. air assisted 4-way rebound damping adjustment | Progressive linkage with Sachs adjustable monoshock. Aluminium swing-arm. Height-adjustable rear axle | Showa 41mm aluminum alloy rear shock with a 16mm rod diameter are fully adjustable for high and low speed compression, spring preload and rebound damping | Dual shocks, 5-way preload and 4-way rebound damping adjustable. | WP-Monoshock | Dual shocks |
Front Brakes: | 2x 300mm discs 2 piston calipers | 2x 320 mm Discs, 4 piston calipers | 2 x 310 mm Discs, radial-mount opposed-four-piston Brembo 4 piston monoblock calipers | 2 x 275mm Discs, 2 piston calipers | Single 300 mm disc, 4 piston caliper | Drum |
Rear Brakes: | Single 250mm disc 2 piston caliper | Single 245 mm disc, 2 piston caliper | Single 220 mm disc, Nissin single piston caliper | Single 255 mm disc, 1 piston caliper | Single 230 mm disc, 1 piston caliper, floating | Drum |
Front Tyre: | 120/70-17 | 120/60-17 | 120/70 ZR17 | 3.25 H16 | 110/70 - ZR17 M/C 54W TL | 3.00-21 |
Rear Tyre: | 160/60-18 | 160/60-17 | 180/55 ZR17 | 4.00 H17 | 150/60 - ZR17 M/C 66W TL | 4.00-17 |
Dry Weight: | 222 kg / 490 lbs | 177 kg / 390 lbs | 156 kg / 344 lbs | 228 kg / 503 lbs | 139 kg / 306 lbs | 140 kg / 308 . lbs |
Fuel Capacity: | 22 Litres / 5.8 US gal | 15 L / 4.0 US gal / 3.3 Imp gal | 17 Litres / 4.5 US gal / 3.7 Imp gal | 22 Litres / 5.8 US gal / 4.8 Imp gal | 11 L / 2.9 US gal / 2.4 Imp gal | 10 Litres / 2.6 US gal |