Ducati 750 Paso Limited (1988) vs Honda XL 350 (1975) vs Norton International Model 30 (1955) vs KTM 990 Adventure (2010) vs KTM 620 LC4 Adventure (1997) vs Kawasaki Z 650RS (2022)

Comparison technical specifications

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Make:	Ducati	Honda	Norton	KTM	KTM	Kawasaki
Model:	750 Paso Limited	XL 350	International Model 30	990 Adventure	620 LC4 Adventure	Z 650RS
Years:	1988	1975	1955	2010	1997	2022
Engine:	Four stroke, 90°“L” twin cylinder, SOHC desmodromic 2 valve per cylinder, belt driven	Four stroke, single cylinder, OHC, 2 valve	Four stroke, single cylinder, SOHC	Four stroke, 75°V-twin cylinder, DOHC, 4 valves per cylinder	Four stroke, single cylinder, SOHC, 4 valves	Four stroke, parallel twin cylinder, DOHC, 4 valves per cylinder
Capacity:	748 cc / 45.6 cu in	348 cc / 21.2 cu-in	490.1 cc / 29.9 cu in	999.8 cc / 60.9 cu-in	609 cc / 37.2 cu in	649 cc / 39.65 cu-in
Bore x Stroke:	88 x 61.5 mm	79 x 71 mm	79 x 100 mm	101 x 62.4mm	101 x 76 mm	83 x 60 mm
Compression Ratio:	10:1	8.3:1	7.23:1	11.5;1	10.4:1	10.8:1
Induction:	Weber 44DCNF 107 carburetor	Single 32mm Keihin carburetor	PAzin Amal TT carburetors	Keihin Electronic Fuel Injection EMS	Dell'Orto PHM 40 SD	DFI with Keihin 36mm x 2 throttle bodies
Ignition:	Kokusan electronic	Flywheel magneto	Lucas dynamo	Contactless, controlled, fully electronic ignition system with digital ignition timing adjustment	KDC-CDI	TCBI with electronic advance
Starting:	Electric	Kick	Kick	Electric	Kick & electric	Electric
Max Power:	53.3 kW / 72.5 hp @ 7900 rpm	22.4 hp / 16.7 kW @ 7500 rpm	22 kW / 29.5 hp @ 5500 rpm	104.6 hp / 78 kW @ 8250 rpm	40.1 kW / 55 hp @ 7000 rpm	50.2 kW / 67.3 hp @ 8000 rpm
Transmission:	5 Speed	5 Speed	4-Speed, close ratio	6 Speed	5 Speed	6 Speed, return
Final Drive:	Chain	Chain	Chain	Chain, X-Ring 5/8 x 5/16"	Chain	Sealed chain
Front Suspension:	42 mm Marzocchi M1R fork	Telescopic forks	Roadholder telescopic fork	48mm WP USD forks	50mm Telescopic forks, compression and rebound adjustable	41 mm hydraulic telescopic fork
Rear Suspension:	Öhlins mono shock, rising rate swingarm	Swing arm, dual dampers	Undamped plungers	WP-PDS rear shock, hydraulic spring preload	Single chock, preload, compression and rebound adjustable	Horizontal back-link with adjustable preload swingarm
Front Brakes:	2 x 280 mm Discs	160mm Drum	Drum	2x 300mm discs 2 piston calipers	Single 320 mm disc, 4 piston caliper	2x 300mm discs, 2 piston calipers
Rear Brakes:	Single 270 mm disc	140mm Drum	Drum	Single 240mm disc 1 piston caliper	Single 220 mm disc, 1 piston caliper	Single 220mm disc, 1 piston caliper