Kawasaki ZN 750 LTD (1984-85) vs Yamaha DT 125R (1986-87) vs Triumph Thunderbird Commander (2017-18)

Comparison technical specifications

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Make:	Kawasaki	Yamaha	Triumph
Model:	ZN 750 LTD	DT 125R	Thunderbird Commander
Years:	1984-85	1986-87	2017-18
Engine:	Four stroke, inline four, 2 valves per cylinder, DOHC	Two stroke, single cylinder, reed-valve	Four stroke, parallel twin, DOHC, 4 valves per cylinder, 270° firing interval.
Capacity:	750 cc / 45.8 cu in	123 cc / 7.5 cu-in	1699 cc / 103.7 cub in
Bore x Stroke:	64 x 54 mm	56 X 50 mm	107.1 x 94.3 mm
Lubrication:	Wet sump	Autolube	Wet sump
Induction:	Kehin CV34 x 4 carburetors	VM24 carburetor	Multipoint sequential electronic fuel injection with SAI , progressive linkage on throttle
Ignition:	CDI	CDI	Digital, inductive type via electronic engine management system
Starting:	Electric	Kick	Electric
Clutch:	Wet, multiplate	Wet multiplate	Wet, multi-plate
Transmission:	5-Speed	6 speed	6 Speed
Final Drive:	Shaft	Chain	Toothed belt
Front Suspension:	Telescopic fork	Telescopic Forks	Showa 47mm forks
Rear Suspension:	Swingarm with dual air adjustable shocks	Monocross	Showa chromed spring twin shocks with 5 position adjustable preload.
Front Brakes:	Single disc, single piston caliper	Single 230mm disc	2 x 310 mm floating discs, Nissin 4 piston fixed calipers, ABS
Rear Brakes:	Single disc	Single 220mm disc	Single 310 mm fixed disc, Brembo 2 piston floating caliper, ABS
Front Tyre:	110/90-18 61H	2.75-21	140/75 ZR17
Rear Tyre:	130/90-16 67H	4.10-18	200/50 ZR17
Dimensions:	Length 2220 mm / 87.4 in Width 830 mm / 32.3 in Height 1210 mm / 47.6 in	Length 2135 mm / 81.0 in Width 820 mm / 32.2 in Height 1255 mm / 49.4 in	Length 2340 mm / 92.1 in Width 880 mm / 34.6 in (Handlebars) Height 1120 mm / 44.1 in (without mirrors)
Wheelbase:	1510 mm / 59.4 in	1360 mm / 53.5 in	1615 mm / 63.5 in
Seat Height:	755 mm / 29.7 in	840 mm / 33.0 in	702 mm / 27.6 in
Fuel Capacity:	13.9 Litres / 3.7 US gal	10 Litres / 2.2 gal	22 Litres / 5.8 gal / 4.8 Imp gal