Kawasaki KDX 200SR (1989-91) vs Ducati Multistrada V4 Rally (2023) vs Suzuki Boulevard C50 SE (2005-06) vs Suzuki GS 550 (1977) vs KTM 125 Duke (2014-16) vs Yamaha Star Raider S / XV 1900 Raider S (2014-15) vs Aprilia Tuono V4 R APRC (2013)

Comparison technical specifications

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Make:	Kawasaki	Ducati	Suzuki	Suzuki	KTM	Yamaha	Aprilia
Model:	KDX 200SR	Multistrada V4 Rally	Boulevard C50 SE	GS 550	125 Duke	Star Raider S / XV 1900 Raider S	Tuono V4 R APRC
Years:	1989-91	2023	2005-06	1977	2014-16	2014-15	2013
Engine:	Two stroke, single cylinder, reed valve	Four stroke, 90° Granturismo V4, counter rotating crankshaft, 4 valves per cylinder, Twin Pulse firing order	Four stroke, 45° V-Twin	Four stroke, transverse four cylinders, DOHC, 2 valves per cylinder.	Four stroke, single cylinder, DOHC, 4 Valves	Four stroke, 48° V-Twin cylinder, SOHC, 4 valves per cylinder.	Four stroke, longitudinal 65° V four , DOHC, 4 valves per cylinder
Capacity:	198 cc / 12.0 cu-in	1158 cc / 71 cu-in	805cc / 49.1 cu-in	549 cc / 33.5 cu in	124.7 cc / 7.6 cu-in	1854 cc / 113 cu-in	998,9 cc / 60.9 cu-in
Bore x Stroke:	66 x 58 mm	83 x 53.5 mm	83 x 74.4 mm	56 x 55.8 mm	58 x 47 mm	100 x 118 mm	78 x 52.3 mm
Cooling System:	Liquid cooled	Liquid cooled	Liquid cooled	Air cooled	Liquid cooled	Air cooled	Liquid cooled
Compression Ratio:	7.7:1 (high speed) 9.2:1 (low speed)	14.0:1	9.4:1	8.6:1	14.5:1	9.5;1	13.0:1
Induction:	35mm Keihin carburetor	Electronic fuel injection system, Øeq 46 mm elliptical throttle bodies with Ride-by-Wire system	Mikuni BDSR34	4 x VM22SS Mikuni carburetors	Electronic fuel injection	Twin-bore fuel injection (FI)	Airbox with front dynamic air intakes; 4 Weber-Marelli Ø48-mm throttle bodies with 4 injectors and latest generation Ride-by-Wire engine management.
Starting:	Kick	Electric	Electric	Electric and kick	Electric	Electric	Electric
Max Power:	37 hp / 27.5 kW @ 8000 rpm	170 hp / 125 kW @ 10750 rpm	33.6 kW / 45.1 hp @ 4000 rpm	35.8 kW / 49 hp @ 9000 rpm	11.3 kW / 15 hp @ 10500 rpm	73,6 kW / 100 hp @ 4.250 rpm	124.7 kW / 167.3 hp@ 11500 rpm
Max Torque:	3.2 kgf-m @ 7500 rpm	121 Nm / 89.2 lb-ft @ 8750 rpm	62 Nm / 6.3 kgf-m / 45.7 ft-lb @ 4000 rpm	42 Nm 4.3 kgf-m / 31 lb-ft @ 7500 rpm	12 Nm / 1.22 kgf-m / 8.85 ft-lb @ 8000 rpm	167,8 Nm / 17,1 kgf-m @ 2.500 rpm	111.5 Nm / 11.4 kgf-m 82.2 lb/ft @ 9500 rpm
Transmission:	6 Speed	6-speed gearbox with Ducati Quick Shift (DQS) Up & Down System	5 Speed	6 Speed	6 Speed	5 Speed	6 Speed
Final Drive:	Chain	Chain, front sprocket z16, rear sprocket z42	Shaft	Chain	Chain 5/8 x 1/4" X Ring	Belt	Chain, drive ratio: 42:16 (2,625)
Front Suspension:	37mm Kayaba forks compression adjustable	50 mm fully adjustable usd fork with internal stroke sensor. Electronic compression and rebound damping adjustment with Ducati Skyhook Suspension EVO (DSS)	Telescopic forks, coil spring oil damping	Telescopic fork, oil damped	38 mm WP upside-down fork	46 mm Telescopic fork	Sachs upside-down one by one fork, stanchions 43 mm. Forged aluminum feet for radial calliper mounting; Completely adjustable spring preload and hydraulic compression and rebound damping;
Rear Suspension:	Single Kayaba shocks adjustable for compression rebound damping, spring preload	Cantilever suspension with fully adjustable monoshock. Electronic compression and rebound damping adjustment. Electronic spring pre-load adjustment with Ducati Skyhook Suspension (DSS). Aluminium double-sided swingarm	Link-type single shock, 7-way adjustable preload	Twin shocks, coil over, 5-way adjustable springload	WP monoshock.	Adjustable link Monocross	Double braced aluminum swingarm; mixed low thickness and sheet casting technology; Sachs piggy back monoshock with completely adjustable: spring preload and hydraulic compression and rebound damping. APS progressive linkage;
Front Brakes:	Single 221mm disc	2x 330mm semi-floating discs, radially mounted Brembo M50 Stylema monobloc 4-piston 2-pad calipers, radial master cylinder	Single 300 mm disc 2 piston caliper	Single 275mm disc, 1 piston caliper	Single 280 mm disc	2x 298 mm discs	2 x Ø320 mm floating stainless steel discs with lightweight stainless steel rotor with 6 studs. Brembo monobloc radial callipers M432 with 4 horizontally opposed Ø32 mm pistons. Sintered pads. Axial pump master cylinder and metal braided brake hoses.
Rear Brakes:	Single 218mm disc	Single 265mm disc, Brembo 2-piston floating caliper	Drum, 180 mm	Drum	Single 220 mm disc	Single 310 mm disc	Single Ø220 mm diameter disc, Brembo floating calliper with two Ø32 mm isolated pistons. Sintered pads. Pump with integrated tank and metal braided hose.
Front Tyre:	80/100-21	120/70 R19 Pirelli Scorpion Trail II	130/90-16M/C 67H	3.25-19	110/70 -17	120/70-21	120/70 ZR17
Rear Tyre:	110/90-19	170/60 R17 Pirelli Scorpion Trail II	170/80-15M/C 77H	3.75-18	150/60 -17	210/40R18	190/55 ZR 17 (alternative: 190/50 ZR 17; 200/55 ZR 17)
Dry Weight:	107 kg / 236 lbs	227 kg / 500 lbs	246 kg / 542 lbs	195 kg / 430 lbs	127 kg / 280 lbs	331 kg / 728.2 lbs	183 kg / 403.4 lbs
Fuel Capacity:	12.5 Litres / 3.3 US gal	30 Litres / 7.9 US gal	15.5 Litres / 4.1 US gal	17 Litres / 4.5 US gal / 3.7 Imp gal	11 Litres / 2.9 US gal / 2.4 Imp gal	15.9 Litres / 4.2 US gal	17 Liters / 4.5 gal