KTM 990 Super Duke (2009) vs KTM 990 Super Duke R (2011) vs Kawasaki KLX 250S (2011-12) vs Suzuki Boulevard C50T (2017-18)

Comparison technical specifications

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Make:	KTM	KTM	Kawasaki	Suzuki
Model:	990 Super Duke	990 Super Duke R	KLX 250S	Boulevard C50T
Years:	2009	2011	2011-12	2017-18
Engine:	Four stroke, 75°V-twin cylinder, DOHC, 4 valves per cylinder	Four stroke, 75°V-twin cylinder, DOHC, 4 valves per cylinder	Four stroke, single cylinder, DOHC, 4 valve	Four stroke, 45° V-Twin
Capacity:	999.8 cc / 60.9 cu-in	999.8 cc / 60.9 cu-in	249 cc / 15.2 cu-in	805cc / 49.1 cu-in
Bore x Stroke:	101 x 62.4mm	101 x 62.4mm	72 х 61.2 mm	83 x 74.4 mm
Cooling System:	Liquid cooling,	Liquid cooling,	Liquid cooled	Liquid cooled
Compression Ratio:	11.5:1	11.5:1	11.0:1	9.4:1
Induction:	Electronic fuel injection / electric	Electronic fuel injection / electric	Keihin CVK34 carburetor	Mikuni BDSR34
Ignition:	Contactless, controlled, fully electronic ignition system with digital ignition timing adjustment	Contactless, controlled, fully electronic ignition system with digital ignition timing adjustment	Digital CDI	Electronic
Starting:	Electric	Electric	Electric	Electric
Max Power:	88 kW / 120 hp @ 9000 rpm	130.hp / 96.9 kW @ 10000 rpm	27 hp / 22.3 kW @ 8500 rpm	39 kW / 52 hp @ 6000 rpm
Max Torque:	100 Nm @ 7000 rpm	101.7 Nm / 75.0 ft.lb @ 8000 rpm	2.6 kgf-m / 18.5 lb-ft @ 7500 rpm	69 Nm / 7.04 kgf-m / 51 lb-ft @ 3200 rpm
Clutch:	Wet multi-disc clutch, operated hydraulically	Wet multi-disc clutch, operated hydraulically	Wet, multiple discs, cable operated	Wet, multiple discs, cable operated
Transmission:	6 Speed	6 Speed	6 Speed	5 Speed
Final Drive:	Chain, X-Ring 5/8 x 5/16"	Chain, X-Ring 5/8 x 5/16"	Chain	Shaft
Front Suspension:	48mm WP Upside down adjustable	48mm WP USD adjustable	43 mm Inverted cartridge fork with 16-Way compression damping adjustment	Telescopic forks, coil spring oil damping
Front Wheel Travel:	135 mm / 5.3 in	135 mm / 5.3 in	285 mm / 11.2 in	140 mm / 5.5 in
Rear Suspension:	WP shock, fully adjustable	WP shock, fully adjustable	Uni-Trak® with Adjustable preload, 16-Way compression and Rebound damping adjustment	Link-type single shock, 7-way adjustable preload
Rear Wheel Travel:	160 mm / 6.3 in	150 mm / 5.9 in	280 mm / 11.0 in	104 mm / 4.1 in
Front Brakes:	2x 320mm discs 4 piston calipers	2x 320mm discs 4 piston calipers	Single 250mm disc 2 piston caliper	Single disc, 2 piston caliper
Rear Brakes:	Single 240mm disc 1 piston caliper	Single 240mm disc 2 piston caliper	Single 230mm disc 1 piston caliper	Drum
Front Tyre:	120/70 ZR17	120/70 ZR17	80/100-21	130/90-16M/C 67H, tube type
Rear Tyre:	180/55 ZR17	180/55 ZR17	100/100-18	170/80-15M/C 77H, tube type
Rake:	24°	22.7°	25.5°	33°
Trail:	103 mm / 4.0 in	93.9 mm / 3.69 in	74mm / 2.9 in	140 mm / 5.5 in
Wheelbase:	1438 mm / 56.6 in	1450 mm / 57.1 in	1430 mm / 56.3 in	1655 mm / 65.2 in
Seat Height:	855 mm / 33.6 in	865 mm / 34.06 in	883 mm / 34.8 in	700 mm / 27.6 in
Ground Clearance:	165 mm / 6.4 in	140 mm / 5.5 in	285 mm / 11.2 in	140 mm / 5.5 in
Fuel Capacity:	18.5 Litres / 4.8 gal	18.5 Litres / 4.8 gal	7.2 Litres / 2.0 US gal	15.5 Litres / 4.1 US gal