Laverda 750 SF1 (1973) vs Yamaha XT 250 (1981-82) vs Yamaha DT 230 Lanza (1997-00) vs Yamaha XT 500 (1977) vs BMW R 1200CL (2005-06) vs Yamaha DT 125RE (1998) vs Ducati Monster 1200R (2019) vs Kawasaki Ninja 300 (2014)

Comparison technical specifications

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Make:	Laverda	Yamaha	Yamaha	Yamaha	BMW	Yamaha	Ducati	Kawasaki
Model:	750 SF1	XT 250	DT 230 Lanza	XT 500	R 1200CL	DT 125RE	Monster 1200R	Ninja 300
Years:	1973	1981-82	1997-00	1977	2005-06	1998	2019	2014
Engine:	Four stroke, parallel twin cylinders, SOHC, 2 valve per cylinder	Four stroke, single cylinder, SOHC, 2 valve	Two stroke, single-cylinder.	Four stroke, single cylinder, SOHC, 2 valve	Four stroke, two cylinder horizontally opposed Boxer, 4 valves per cylinder	Two stroke, single cylinder, reed-valve	Four stroke, Testastretta 11° L-Twin, DOHC, 4 Desmodromically actuated valves per cylinder	Four stroke . parallel twin, DOHC, 4 valves per cylinder
Capacity:	744 cc / 45.4 cu-in	249 cc / 15.2 cu-in	224 cc / 13.6 cu-in	499 cc / 30.5 cuin	1170 cc / 71.4 cu in.	123 cc / 7.5 cu-in	1198 cc / 73.1 cu-in	296 cc / 18.0 cu-in
Bore x Stroke:	80 x 74 mm	75 х 56.5 mm	66.8 x 64 mm	87 х 84 mm	101 x 73mm	56 X 50 mm	106 x 67.9 mm	62 x 49 mm
Compression Ratio:	8.9:1	9.2:1	6.5:1	9.0 :1	10.0:1	6.8:1	13.0:1	10.6:1
Induction:	2x 36mm Dell'Orto PHF carburetors	Single 28mm Mikuni caruretor	Carburettor	32mm Mikuni VM32SS carburetor	Bosch Motronic MA 2.4 Fuel injection	Mikuni 28 SS	Synerject-Continental electronic fuel injection system, elliptical throttle body Ø 56 mm equivalent with full Ride-by-Wire	Fuel injection: ø32 mm x 2 (Keihin), with dual throttle valves
Ignition:	Bosch electronic	CDI	CDI Digital	Magneto, CB/coil	Digital CDI Bosch Electronic	CDI	Marelli electronic	TCBI with Digital Advance
Starting:	Electric	Kick	Electric	Kick	Electric	Kick	Electric	Electric
Max Power:	65 hp / 47.4 kW @ 7300 rpm	22 hp / 16.1 kW @ 8000 rpm	29.4 kW / 40 PS @ 8500 rpm	32 hp / 23.5 kW @ 6500 rpm	44.5 kW / 61 hp @ 5000 rpm	14.7 / 10.8 kW @ 7000 rpm	113.3 kW / 152 hp @ 9250 rpm	29.0 kW / 39 hp @ 11000 rpm
Front Suspension:	Ceriani telescopic forks	Leading axle, coil spring forks	Oil telescopic forks	Leading axle coil spring fork	Motorrad Telelever, stanchion ∅35mm, central strut	41mm Telescopic forks	Ohlins fully adjustable 48 mm usd forks	37 mm Telescopic fork,
Rear Suspension:	Swinging fork, Ceriani adjustable shocks	Swing arm single Kayaba shock	Motocross	Swing arm adjustable preload	Die cast aluminium single sided swinging arm with BMW Motorrad Monolever, WAD strut (travel related damping), spring preload adjustable to continuously variable levels by means of hydraulic handwheel.	Monocross linkage	Progressive linkage with fully adjustable Öhlins monoshock. Aluminium single-sided swingarm	Bottom-Link Uni-Trak with gas-charged shock and 5-way adjustable preload,
Front Brakes:	2X 230mm drum	130mm Drum	Single disc	Single 160mm drum	2 x ∅305mm discs, 4 piston calipers	Single 230mm disc	2 x 330 mm Semi-floating discs, radially mounted Brembo Monobloc evo M50 4-piston callipers, radial pump with ABS as standard	Single 290 mm petal disc Single balanced actuation dual-piston
Rear Brakes:	200mm drum	130mm Drum	Single disc	Single 150mm drum	Single ∅285mm disc, 2 piston caliper	Single 220mm disc	Single 245mm disc, 2-piston floating calliper with ABS as standard equipment	Single 220 mm petal disc Caliper: Dual-piston
Front Tyre:	3.50-18	3.00-21	3.00-21	3.00-21	100/90-18	80/90 -21	120/70 - ZR17 Pirelli Diablo Supercorsa SP	110/70-17 M/C 54S
Rear Tyre:	4.0-18	4.60-17	4.60-18	4.00-18	170/80-15	110/80 -18	200/55 - ZR17 Pirelli Diablo Supercorsa SP	140/70-17 M/C 66S
Seat Height:	790 mm / 31.1 in	840 mm / 33.0 in	865 mm / 34.0 in	840 mm / 33.0 in	745 mm / 29.3 in	885 mm / 34.8 in	830 mm / 32,7 in	785 mm / 30.8 in
Fuel Capacity:	19 Litres / 5.0 US gal	8 Litres / 2.1 US gal	11 Litres / 2.9 US gal	8.8 Litres / 2.3 US gal	17.5 Litres / 4.5 gal	10 Litres / 2.2 gal	17.5 Litres / 4.6 US gal / 3.8 Imp gal	17 Litres / 3.8 US gal