Kawasaki GPX 600R Ninja / ZX 600R (1987-88) vs BMW R 60/5 (1971-73) vs Suzuki Boulevard C50 SE (2005-06) vs Victory Kingpin Deluxe (2005) vs Kawasaki ZZ-R 1200 / ZX-12C (2002) vs Ducati 350 Scrambler (1968-71) vs Suzuki Boulevard S40 (2007-08) vs Suzuki DL 650XT V-Strom (2021-22) vs Benelli 250 Quattro (1975) vs Suzuki Boulevard S40 (2005-06)

Comparison technical specifications

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Make:	Kawasaki	BMW	Suzuki	Victory	Kawasaki	Ducati	Suzuki	Suzuki	Benelli	Suzuki
Model:	GPX 600R Ninja / ZX 600R	R 60/5	Boulevard C50 SE	Kingpin Deluxe	ZZ-R 1200 / ZX-12C	350 Scrambler	Boulevard S40	DL 650XT V-Strom	250 Quattro	Boulevard S40
Years:	1987-88	1971-73	2005-06	2005	2002	1968-71	2007-08	2021-22	1975	2005-06
Engine:	Four stroke, transverse four cylinders, DOHC, 4 valve per cylinder	Four stroke, two cylinder horizontally opposed Boxer, pushrod operated 2 valves per cylinder.	Four stroke, 45° V-Twin	Four stroke, 50° V twin SOHC, 4 valves per cylinder, self-adjusting cam chains, hydraulic lifters	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder.	Four stroke, single cylinder, SOHC, bevel gear driven	Four stroke, single cylinder, SOHC	Four stroke, 90°V-twin, DOHC, 4 valves per cylinder	Four stroke, transverse four cylinder, OHV	Four stroke, single cylinder, SOHC
Capacity:	598 cc / 36.1 cu-in	599 cc / 36.6 cu in.	805cc / 49.1 cu-in	1507 cc / 91.9 cu-in	1164 cc / 71.0 cu-in	340.2cc / 20.8 cu in	652 cc / 39.8 cu-in	645 cc / 39.4 cu-in	231.4 cc / 14.1 cu in	652 cc / 39.8 cu-in
Bore x Stroke:	60 x 52.4 mm	73.5 x 70.6 mm	83 x 74.4 mm	97 x 102 mm	78 x 59 mm	76 x 75 mm	94 x 94.0 mm	81 x 62.6 mm	44 x 38 mm	94 x 94.0 mm
Compression Ratio:	11.71	9.2:1	9.4:1	9.2:1	10.6:1	10:1	8.5:1	11.2:1	11.5:1	8.5:1
Induction:	4x 32mm Keihin CV carburetors	2 x Bing slide carburetors	Mikuni BDSR34	Electronic Fuel Injection with 44mm throttle bodies	4x Keihin CVKD40, TPS	Dell'Orto SS1 29D	Mikuni BS40	Fuel Injection, SDTV-equipped	2 x 26 mm Dell'Orto VHB carburetors	Mikuni BS40
Starting:	Electric	Kick	Electric	Electric	Electric	Kick	Electric	Electric	Kick start	Electric
Transmission:	6 Speed	4 Speed	5 Speed	5 Speed	6 Speed	5 Speed	5 Speed	6 Speed	5 Speed	5 Speed
Final Drive:	Chain	Shaft	Shaft	Carbon Fiber Reinforced Belt	Chain	Chain	Belt	Chain	Chain	Belt
Front Suspension:	38mm Telescopic with electronic anti-drive.	Telescopic hydraulic forks	Telescopic forks, coil spring oil damping	Inverted cartridge telescopic fork	Cartridge-style fork with preload adjustment	35 mm Marzocchi telecsopic hydraulic fork	Telescopic 38 mm stanchions, coil spring, oil damped	43mm Telescopic, coil spring, oil damped	Hydraulic telescopic forks	Telescopic 38 mm stanchions, coil spring, oil damped
Rear Suspension:	Rising rate monoshock with adjustable preload and rebounding preload.	Long swinging arm with strut	Link-type single shock, 7-way adjustable preload	Single, mono-tube gas forged and cast aluminum w/ rising-rate linkage 100mm wheel travel, preload adjustable spring	UNI-TRAK® system with remote reservoir shock with preload adjustment	Swingarm, Dual Marzocchi shocks	Twin shock, 5-way adjustable spring preload	Link type, with adjustable rebound and spring preload	Swinging arm with double adjustable shocks and concentric springs	Twin shock, 5-way adjustable spring preload
Front Brakes:	2x 270mm discs	∅200mm Drum	Single 300 mm disc 2 piston caliper	Single 300mm floating rotor 4 piston caliper	2x 320mm discs 6 piston calipers	180 mm Drum	265 mm Single disc	2 x 310 mm disc, 2 piston calipers	Single 260 mm Disc	265 mm Single disc
Rear Brakes:	Single 130mm disc	∅200mm Drum	Drum, 180 mm	Single 300mm floating rotor 2 piston caliper	Single 250mm disc 2 piston caliper	160 mm Drum	Drum, rod operated	Single 260 mm disc, 1 piston caliper	Drum, 156 mm Ø	Drum, rod operated
Front Tyre:	110/80 V16	3.25 - S19	130/90-16M/C 67H	130/70-18	120/70 ZR17	3.50 -19, Pirelli	100/90-19 57H, tube type	110/80R19 M/C (59V), tubeless	3.00-18	100/90-19 57H, tube type
Rear Tyre:	130/90 V16	4.00 - S18	170/80-15M/C 77H	180/55-B18	180/55-ZR17	4.00 -18, Pirelli	140/80-15 67H, tube type	150/70R17 M/C (69V), tubeless	3.25-18	140/80-15 67H, tube type
Fuel Capacity:	19.5 Litres / 5.1 US gal	24 liters / 6.3 US gal	15.5 Litres / 4.1 US gal	17 Litres / 4.5 US gal	23 Litres / 6.0 US gal	10 Litres / 2.6 US gal / 2.2 Imp gal	10.5 Litres / 2.6 US gal	20 Litres / 5.3 US gal	11.5 Litres / 3.0 US gal	10.5 Litres / 2.6 US gal