Ducati 900SS (1993-94) vs BMW K 11000 RS (1995-96) vs Suzuki GN 125 (1988-89) vs MV Agusta 98 Turismo (1945-48) vs MV Agusta 250 Turismo (1947-50) vs Honda CB 450K (1973-74)

Comparison technical specifications

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Make:	Ducati	BMW	Suzuki	MV Agusta	MV Agusta	Honda
Model:	900SS	K 11000 RS	GN 125	98 Turismo	250 Turismo	CB 450K
Years:	1993-94	1995-96	1988-89	1945-48	1947-50	1973-74
Engine:	Four stroke, 90°“L”twin cylinder, SOHC, desmodromic 2 valves per cylinder, belt driven	Four-stroke, horizontal in line four cylinder, DOHC, 4 valve per cylinder	Four stroke, single cylinder, SOHC, 2 valve per cylinder.	Two stroke, single cylinder	Four stroke, single cylinder, pushrod, 2 valve	Four stroke, parallel twin cylinder, DOHC, 2 valves per cylinder
Capacity:	904 cc / 55.2 cu in	1092 cc / 66.6 cu in	124 cc / 7.6 cu in	98 cc / 5.9 cu-in	249 cc / 15.2 cu-in	445 cc / 27.1 cu-in
Bore x Stroke:	92 x 68 mm	70.5 x 70 mm	57.0 x 48.8 mm	48 x 54 mm	63 x 80 mm	70 x 57.8 mm
Compression Ratio:	9.2:1	11.0:1	9.5:1	6.0:1	6.0:1	9.0:1
Cooling System:	Air cooled	Liquid cooled	Air cooled	Air cooled	Air cooled	Air cooled
Induction:	Mikuni BDST 38-B67	Electronic injection, Bosch Motronic	Carburetor	16 mm Carburettor	22 mm Carburettor	2x 32mm Keihin carburetors
Starting:	Electric	Electric	Electric	Kick	Kick	Kick
Max Power:	61.8 kW / 84 hp @ 7000 rpm (rear tyre 53.7 kW / 73hp @ 8100 rpm)	72.9 kW / 100 hp @ 7500 rpm (70.8 kW 94.9 hp @ 7400 rpm at rear wheel)	9.7 kW / 13 hp @ 9500 rpm	2.6 kW / 3.5 hp @ 4500 rpm	7.4 kW /10.0 hp @ 5100 rpm	45 hp / 32.8 kW @ 9000 rpm
Transmission:	6 Speed	5 Speed	5 Speed	2 speeds (3 speed version from 1946)	4 speed	5 Speed
Final Drive:	Chain	Shaft	Chain	Chain	Chain	Chain
Front Suspension:	41 mm Showa fully adjustable inverted fork	∅43 mm Telescopic fork with hydraulic shock absorber	37 mm Hydraulic telescopic forks	Girder forks (telescopic fork on Lusso)	tTlescopic mechanical fork	Telescopic forks with two-way damping.
Rear Suspension:	Progressive type with adjustable Showa GD monoshock	Monolever swinging arm	Dual shocks	Plunger-box	Plunger-box	Swing arm, shock absorbers with adjustable preload
Front Brakes:	2 x 320 mm discs	2 x ∅305mm discs, 4 piston calipers	Single disc, 220 mm, single piston caliper	125mm Drum	180mm Drum	Single disc
Rear Brakes:	Single 245 mm disc	Single ∅285mm disc, 1 piston caliper	Drum, 130 mm	125mm Drum	180mm Drum	Drum
Front Tyre:	120/70-17	120/70 ZR17	90/90-18	2.50-19	3.00-19	3.25-19
Fuel Capacity:	17.5 L / 4.6 US gal / 3.8 Imp gal	22 L / 5.8 US gal	10.3 Litres / 2.7 US gal / 2.3 Imp gal	9 Litres / 2.3 US gal	18 Litres / 4.7 US gal	14 Litres / 3.7 US gal