Ducati Monster S2R 800 (2005) vs Moto Guzzi V-7 750 Ambassador (1971-) vs Moto Guzzi 850 Le Mans Mark III (1983) vs Moto Guzzi NTX 750 (1989-95) vs Moto Guzzi Quota 1100ES (2000-)

Comparison technical specifications

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Make:	Ducati	Moto Guzzi	Moto Guzzi	Moto Guzzi	Moto Guzzi
Model:	Monster S2R 800	V-7 750 Ambassador	850 Le Mans Mark III	NTX 750	Quota 1100ES
Years:	2005	1971-	1983	1989-95	2000-
Engine:	Four stroke, 90° “L”t win cylinder, SOHC, desmodromic 2 valves per cylinder.	Four stroke, 90° V twin, longitudinally mounted, OHV, 2 valve per cylinder	Four stroke, 90° V twin, longitudinally mounted, OHV pushrod, 2 valves per cylinder	Four stroke, V twin, longitudinally mounted, OHV, 4 valve per cylinder.	Four stroke, 90° V twin, longitudinally mounted, OHV, 2 valve per cylinder.
Capacity:	803 cc / 49.0 cu in	748.4 cc / 45.6 cu-in	844 cc / 51.5 cu-in	743.8 cc / 45.4 cu-in	1064 cc / 64.9 cu-in
Bore x Stroke:	88 x 66 mm	83 x 70 mm	83 x 78 mm	84 x 74 mm	92 x 80 mm
Compression Ratio:	10.5:1	9.8:1	9.8:1	9.7:1	9.5:1
Cooling System:	Air cooled	Air cooled	Air cooled	Air cooled	Air cooled
Induction:	Fuel injection, 45 mm throttle body	2x 30mm Dell'Orto VHB 30CD carburetors	2x 36mm Dell'Orto carburetors with accelerator pump, with air filtering and inlet silencer	2x 30mm Dell'Orto carburetors	Weber-Marelli fuel-injection
Ignition:	Marelli electronic	Battery with double contact breaker with automatic advance	Battery and coil	Electronic	Electronic
Starting:	Electric	Electric	Electric	Electric	Electric
Max Power:	56.7 kW / 77 hp @ 8250 rpm	62 hp / 46.2 kW @ 7250 rpm	76 hp / 56 kW @ 7700 rpm	52 hp / 38 kW @ 6600 rpm	70 hp / 51 kW @ 6200 rpm
Max Torque:	73 Nm / 7.4 kgf-m / 54 ft-lbs @ 6500 rpm	NA	74.5 Nm / 54.9 lb-ft @ 6200 rpm	59 Nm / 6.1 kgf-m @ 4700 rpm	85 Nm / 62.7 lb-ft @ 3800 rpm
Transmission:	6 Speed	5 Speed	5 Speed	5 Speed	5 Speed
Final Drive:	Chain; Front sprocket 15; Rear sprocket 42	Shaft	Shaft	Shaft	Shaft
Front Suspension:	43 mm Upside-down non adjustable forks	Telehydraulic forks	35mm Telescopic air assisted forks	Telescopic forks non adjustable	42mm Marzocchi fork
Rear Suspension:	Progressive linkage with fully adjustable Sachs monoshock with piggy back aluminum swing arm	Swinging arm with hydraulic dampers preload adjustable	Dual charged shocks, spring preload adjustable	Dual shock air assisted, 5-way preload adjustment.	Marzocchi monoshock with preload and rebound damping adjustment
Front Brakes:	2 x 300 mm Discs, 4 piston calipers	2x 220mm drum	2x 300mm discs 2 piston calipers	Single 260mm disc	2x 296mm discs 2 piston calipers
Rear Brakes:	Single 245 mm disc, 2 piston caliper	220mm drum	Single 242mm disc 2 piston caliper	Single 260mm disc	Single 260mm disc 2 piston caliper
Front Tyre:	120/70 - ZR17	90/90-18	100/90 V18	3.00 S21	90/90-121
Rear Tyre:	180/55 - ZR17	110/90-18	110/90 V18	4.00 S18	130/80-17
Fuel Capacity:	14 Litres / 3.6 US gal	22.5 Litres / 5.9 US gal	25 Litres / 6.0 US gal	33 Litres / 8.7 US gal	20 Litres / 5.3 US gal