Honda CBX 650SC Night hawk (1982-85) vs Honda CB 450SC Nighthawk (1982-) vs Honda FT 400 Ascot (1982-83) vs Honda CR 500R (1989) vs Moto Guzzi 850 Le Mans Mark II (1978-80) vs Honda MTX 125R (1982-85) vs Honda NR 750 NR40 RC40 (1992) vs Honda VF 400F Euro (1982-83)

Comparison technical specifications

Add bike	Remove bike	Remove bike	Remove bike	Remove bike	Remove bike	Remove bike	Remove bike	Remove bike
Make:	Honda	Honda	Honda	Honda	Moto Guzzi	Honda	Honda	Honda
Model:	CBX 650SC Night hawk	CB 450SC Nighthawk	FT 400 Ascot	CR 500R	850 Le Mans Mark II	MTX 125R	NR 750 NR40 RC40	VF 400F Euro
Years:	1982-85	1982-	1982-83	1989	1978-80	1982-85	1992	1982-83
Engine:	Four stroke, transverse four cylinders, DOHC, 4 valve per cylinder.	Four stroke, parallel twin cylinder, SOHC, 3 valves per cylinder,	Four stroke, single cylinder, SOHC, 4 valve	Two stroke, single cylinder, membrane & power valve	Four stroke, 90° V twin, longitudinally mounted, OHV pushrod, 2 valves per cylinder	Two stroke, single cylinder.	Four stroke, 90°V-four oval cylinder, DOHC, 8 valve per cylinder.	Four stroke, V-four
Capacity:	656 cc / 40. cu-in	447 cc / 27.2 cu-in	398 cc / 24.3 cu-in	491.4 cc / 29.9 cu-in	844 cc / 51.5 cu-in	124 cc / 7.6 cu-in	747.7 cc / 45.6 cu-in	399
Bore x Stroke:	60 x 58 mm	75 X 50.6mm		89.0 x 79.0 mm	83 x 78 mm	56 х 50.6 mm	101.2 x 50.6 x 42 mm	55 x 42 mm
Cooling System:	Air cooled	Air cooled	Air cooled	Liquid cooled	Air cooled	Liquid cooled	Liquid cooled	Liquid cooled
Compression Ratio:	9.5:1	9.1:1		6.8:1	10.2:1	7.6:1	11.7:1	11.0:1
Induction:	4x 26mm Keihin	2x 34mm constant velocity	35mm Keihin carburetor	Single 38mm Keihin flat-slide carburettor	2x 36mm Dell'Orto carburetors	24mm Keihin carburetor	Electronic fuel injection 8x 30mm chokes, 2 injectors per cylinder	VD40
Max Power:	75 hp / 54.7 kW @ 9500 rpm	43.3 hp / 32.2 kW @ 8500 rpm		64.6 hp / 47.5 kW @ 6000 rpm	73 hp / 53.7 kW @ 7700 rpm	18.1 hp / 13.4 kW @ 8700 rpm	125 hp / 92 kW @ 14000 rpm	55.5 hp / 40.5 kW @ 12500 rpm
Max Torque:		4.3 Kgm / 42.1 Nm @ 650 rpm		72.2 Nm / 53.3 lb-ft @ 6000 rpm	76.4 Nm / 56.4 lb-ft @ 6600 rpm	15.5 Nm / 11.5 lb-ft @ 7200 rpm	66 Nm / 6.6 kgf-m @ 11000 rpm	35.5 Nm / 26.8 ft-lb @ 10500 rpm
Final Drive:	Shaft	Chain	Chain	Chain	Shaft	Chain	Chain 525/ Link 108	Chain
Front Suspension:	Showa air-spring, 39mm stanchion tube diameter, brake-actuated hydraulic anti-dive	Telescopic forks 124.5mm wheel travel	37mm Air assisted forks, 152mm wheel. travel	45mm Showa leading axle USD forks with adjustable compression rebound damping	Oil damped telescopic fork	Air adjustable hydraulic forks	45mm Showa inverted telescopic forks, preload,compression and rebound damping adjustment.	Telescopic, cylindrical air cushion combined use
Rear Suspension:	Dual shocks, 5-way adjustable spring preload, 4-way adjustable rebound damping	Swing arm 97mm wheel travel	Dual gas shocks, spring preload adjustable. 84mm wheel travel.	Showa Prolink with adjustable compression rebound damping	Swing arm with 3-pos preload	Pro-link non adjustable	Vertically-asymmetric Pro-Arm swing arm with Pro-Link, Rear damper Nitrogen gas-filled damper with reserve tank	Swing arm, cylindrical air cushion combined use
Front Brakes:	2x 276 mm discs	Single 272mm disc	Single 296mm disc 1 piston caliper	240mm Single disc hydraulic 2 piston caliper	2x 310mm discs	Drum	2x 310mm disc 4 piston calipers	2x discs
Rear Brakes:	Drum	140mm Drum	Single 276mm disc 1 piston caliper	220mm Single disc hydraulic 1 piston caliper	Single 242mm disc	Drum	Single 220mm disc 2 piston caliper	Single disc
Front Tyre:	100/90-19	100/90 -19	3.50-19	80/100 - 21	3.50 H18	2.75 -21	130/70-ZR16 (Michelin TX11 radial)	100/90-16
Rear Tyre:	130/90-16	130/90 -16	4.25-18	110/100 - 18	4.10 V18	4.10 -18	180/55-ZR17 (Michelin TX23 radial)	110/90-18
Dry Weight:	197.0 kg / 434.3 lbs	178 kg / 392 lbs	171 kg	105.6 kg / 233.0 lbs	196 kg / 433 lbs	99 kg / 218 lbs	223 kg 491 lbs	175 kg / 381.4 lbs
Fuel Capacity:	12.9 Liters / 3.4 US gal	14 Litres / 3.7 US gal	13 Litres / 3.4 US gal	9 Litres / 2.4 US gal	22.5 Litres / 4.8 gal	9 Litres / 2.3 US gal	17 Litres / 3.8 US gal	17 Litres / 4.5 US gal