Yamaha TX 750 (1974-75) vs Harley-Davidson Harley Davidson XL 1200N Nightster (2011-12) vs Yamaha YZF1000 R1 Gold Limited Edition (2004) vs Harley-Davidson Harley Davidson XL 883N Sportster Iron (2020) vs Yamaha XTZ 660 Ténéré (1993)

Comparison technical specifications

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Make:	Yamaha	Harley-Davidson	Yamaha	Harley-Davidson	Yamaha
Model:	TX 750	Harley Davidson XL 1200N Nightster	YZF1000 R1 Gold Limited Edition	Harley Davidson XL 883N Sportster Iron	XTZ 660 Ténéré
Years:	1974-75	2011-12	2004	2020	1993
Engine:	Four stroke, parallel twin cylinders, SOHC 2 valve per cylinder	Fur stroke, 45° V-Twin Evolution® Valve Train Pushrod-operated, OHV, 2 valves per cylinder	Four stroke, transverse four cylinder, DOHC, 5 valves per cylinder.	Four stroke, 45° V-Twin, OHV, 2 valves per cylinder.	Four stroke, single cylinder, SOHC, 5 valve
Capacity:	743 cc / 45.3 cu-in	1199 cc / 73.2 cu-in	998 cc / 60.9 cu-in	883 cc / 53.9cu in/	660 cc / 40.2 cu-in
Bore x Stroke:	80 x 74 mm	88.8 x 96.8 mm	77 X 53.6 mm	76.2 x 96.8 mm	100 x 84 mm
Cooling System:	Air cooled	Air cooled	Liquid cooled	Air cooled	Liquid cooled,
Compression Ratio:	8.8:1	9.7:1	12.1:1	9.0:1	9.2:1
Induction:	Carburetor	Electronic Sequential Port Fuel Injection (ESPFI)	Fuel injection, dual-valve throttle bodies with motor-driven secondary valves, 45 mm throttle body	Electronic sequential port fuel injection	TEIKEI Y 26 PV / 3YF 00 carburetor
Ignition:		Digital CDI	TCI (Transistor Controlled Ignition)	Digital CDI	Transistor Controlled
Starting:	Electric & Kick	Electric	Electric	Electric	Electric
Max Torque:	7 kgf-m / 50.6 lb-ft @ 6000 rpm	107.3 Nm / 79 lb-ft @ 4000 rpm	107 Nm / 10.91 kg-m @ 10500 rpm	73 Nm / 7.44 kgf-m / 53.8 ft/lb @ 3750 rpm	55.9 Nm / 42 ft. lb @ 5000 rpm
Transmission:	5 Speed	5 Speed	6 Speed	5 Speed	5 Speed
Final Drive:	Chain	Belt	#530 O-ring chain	Belt	Chain
Front Suspension:	Telescopic forks	39mm Forks	43mm Kayaba inverted telescopic forks, preload, compression and rebound damping adjustable.	39mm Fork	43mm Telescopic forks
Rear Suspension:	Dual shock	Coil-over, dual-adjustable preload	Truss-type Aluminium swinging arm Monocross, preload, compression and rebound damping adjustable.	Coil-over, dual-adjustable preload	Monocross adjustable for preload, 5-way rebound damping
Front Brakes:	Single or dual 300mm disc 2 piston calipers (In Japan, the United States, and other markets the bike had a single disc, although the lugs needed to mount a second disc were in place. )	Single 292mm disc 2 piston calipers	2 x 320mm discs 4 piston calipers	Single ∅300mm disc, 2 x ∅38mm piston calipers	Single 282mm disc 4 piston caliper
Rear Brakes:	180mm Drum	Single 292mm disc 1 piston caliper	Single 220mm disc 4 piston caliper	Single ∅260mm disc, 2 x ∅38mm piston calipers	Single 245mm disc 1 piston caliper
Front Tyre:	3.50-19	100/90B19 57H	120/70 ZR17	100/90B19 57H	90/90-21
Rear Tyre:	4.00-18	150/80B16 77H	190/50 ZR17	150/80B16 77H	120/90-17
Dimensions:	Length 2205 mm / 86.8 in Width 909 mm / 35.8 in Height 1165 mm / 45.9 in	Length 2179 mm / 85.8 in	Length 2050 mm / 80.8 in Width 720 mm / 28.3 in Height 1105 mm / 43.5 in	Length 2179 mm / 85.8 in	Length 2265 mm / 89.1 in Width 885 mm / 34.8 in Height 1355 mm / 53.3 in
Wheelbase:	1455 mm / 57.3 in	1519 mm / 59.8 in	1395 mm / 54.9 in	1519 mm / 59.6 in.	1495 mm / 58.9 in
Seat Height:	810 mm / 32 in	Laden 653 mm / 25.7 in Unladen 683 mm / 26.9 in	833 mm / 32.3 in	653 mm / 25.7 in	865 mm / 34.1 in
Wet Weight:	235 kg / 518 lbs	301 kg / 665 lbs	185 kg / 407.8 lbs	256.3 kg / 564 lbs	195 kg / 429 lbs
Fuel Capacity:	14 Litres / 3.7 US gal	12.5 Litres / 3.3 US gal	18 Litres / 4.7 gal	12.5 Litres / 3.3 US gal	20 Litres / 5.3 US gal