KTM 990 Adventure (2008) vs Yamaha ST 225 Bronco (1997-) vs Triumph Thruxton (2011) vs Yamaha IT 400 (1976)
Comparison technical specifications
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| Make: | KTM | Yamaha | Triumph | Yamaha |
| Model: | 990 Adventure | ST 225 Bronco | Thruxton | IT 400 |
| Years: | 2008 | 1997- | 2011 | 1976 |
| Engine: | Four stroke, 75°V-twin cylinder, DOHC, 4 valves per cylinder | Four stroke, single cylinder, SOHC | Four stroke, parallel twin cylinder, DOHC, 4 valves per cylinder | Two stroke, single cylinder, read valve |
| Capacity: | 999.8 cc / 60.9 cu-in | 223 cc / 13.6 cu-in | 865 cc / 57.8 cu in | 396 cc / 24.2 cu-in |
| Bore x Stroke: | 101 x 62.4mm | 70 X 58mm | 88.9 x 68.6 mm | 85 x 70 mm |
| Cooling System: | Liquid cooling | Air cooled | Air-cooled | Air cooled |
| Compression Ratio: | 11.5;1 | 9.5:1 | 9.9:1 | 7.4:1 |
| Induction: | Keihin Electronic Fuel Injection EMS | 34mm Mikuni BST34 carburetor | Twin carburetors, with throttle position sensor and electric carburettor heaters | VM38SS Mikuni carburetor |
| Ignition: | Contactless, controlled, fully electronic ignition system with digital ignition timing adjustment | CDI | Digital | CDI |
| Starting: | Electric | Kick | Electric | Kick |
| Max Power: | 96.5 hp / 70.5 kW @ 8500 rpm | 20 hp / 14.9 kW @ 8000 rpm | 51.5 kW / 69 hp @ 7250 rpm | 32.5 hp / 24.2 kW @ 8000 rpm |
| Max Torque: | 95 Nm / 70.1 lb-ft @ 6500 rpm | 1.9 kgf-m / 13.7 lb-ft @ 7000 rpm | 71.8 Nm / 7.3 kgf-m / 53ft.lbf @ 5750 rpm | 22.4 lb-ft / 30.3 Nm @ 7500 rpm |
| Transmission: | 6 Speed | 6 Speed | 5 speed | 5 Speed |
| Final Drive: | Chain, X-Ring 5/8 x 5/16" | Chain | X-ring chain | Chain |
| Front Suspension: | 48mm WP USD forks | Telescopic fork: 226mm wheel travel | 41 mm Forks with adjustable preload | Telescopic adjustable forks |
| Rear Suspension: | WP-PDS rear shock, hydraulic spring preload | Swingarm rebound adjustable. single shock, 145mm.wheel travel | Chromed spring twin shocks with adjustable preload | Monoshock, adjustable spring preload and rebound damping |
| Front Brakes: | 2x 300mm discs 2 piston calipers | Single 220mm disc | Single 320 mm floating disc, Nissin 2 piston caliper | Drum |
| Rear Brakes: | Single 240mm disc 1 piston caliper | Single 110mm drum | Single 255mm disc, 2 piston caliper | Drum |
| Front Tyre: | 90/90 -21 | 2.75-19 | 100/90 R18 | 3.00 x 21 |
| Rear Tyre: | 150/70 -R18 | 120/80-18 | 130/80 R17 | 4.50 x 18 |
| Seat Height: | 860 mm / 33.8 in | 795 mm / 31.2 in | 790 mm / 31.1 in | 901.7 mm / 35.5 in |
| Dry Weight: | 209 kg / 460.7 lbs | 123 kg / 271 lbs | 205 kg / 451 lbs | 115 kg / 253.5 lbs |
| Fuel Capacity: | 19.5 Litres / 5.1 gal | 8.3 Litres / 2.2 US gal | 16 Litres / 4.2 US gal / 3.5 Imp gal | 12 Litres / 3.2 US gal |