Yamaha YZF 600R Thundercat (2001) vs Yamaha XV 400 Virago (1987-89) vs Yamaha DT 125RE (2001-02) vs Yamaha YZF 1000R Thunder ace (2001) vs Yamaha XVS 1100 Drag Star Classic (2001-02) vs Yamaha XVZ 1200TK Venture Royal (1984)

Comparison technical specifications

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Make:	Yamaha	Yamaha	Yamaha	Yamaha	Yamaha	Yamaha
Model:	YZF 600R Thundercat	XV 400 Virago	DT 125RE	YZF 1000R Thunder ace	XVS 1100 Drag Star Classic	XVZ 1200TK Venture Royal
Years:	2001	1987-89	2001-02	2001	2001-02	1984
Engine:	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder	Four stroke, 70°V-Twin cylinder, SOHC, 2 valves per cylinder.	Two stroke, single cylinder, reed-valve	Four stroke, transverse four cylinder, DOHC, 5 valves per cylinder	Four stroke, 75° V-twin cylinder SOHC, 4 valve per cylinder	Four stroke, 72° V-4 cylinder, DOHC, 4 valves per cylinder
Capacity:	599 cc / 36.5 cu-in	399 cc / 24.3 cu-in	123 cc / 7.5 cu-in	1002 cc / 61.1 cu-in	1063 cc / 64.8 cu-in	1198 cc / 73.1 cu-in
Bore x Stroke:	62 x 49.6 mm	68 х 55 mm	56 X 50 mm	75.5 x 56 mm	95 x 75 mm	76 х 66 mm
Compression Ratio:	12.0:1	9.7:1	6.8:1	11.5:1	8.3:1	10.5:1
Induction:	4 x 36 mm Keihin CV downdraft carburetors	2 x 34 mm Mikuni carburettors	Mikuni 28 SS	4x 38mm Mikuni BDSR38 with TPS carbs	Carburetors	4x Mikuni carburetors
Ignition:	Digital TCI	CDI	CDI	Digital TCI	TCI	Electronic
Starting:	Electric	Electric	Kick	Electric	Electric	Electric
Max Power:	72.9 kW / 100 hp @ 11500 rpm	40 hp / 29.8 kW @ 8500 rpm	14.7 hp / 10.8 kW @ 7000 rpm	145 hp / 106.7kW @ 10000 rpm	62 hp / 45.2 kW @ 5750 rpm	97 hp @ 7000 rpm
Max Torque:	65.7 Nm / 6.7 kgf-m / 48.7 lb-ft @ 9500 rpm	3.5 kgf-m / 25.3 lb-ft @ 7000 rpm	1.7 kgf-m / 16.3 Nm @ 7000 rpm	108.3Nm / 11kgf-m @ 8500 rpm	85 Nm / 62.7 lb-ft @ 2500 rpm	10.4 kgf-m @ 5000 rpm
Transmission:	6 Speed	5 speed constant mesh	6 speed	5 speed	5 Speed	5 Speed
Final Drive:	530 O-ring chain OEM sprocket sizes per tooth Front= 15 Back= 47	shaft	Chain	Chain	Shaft	Shaft
Front Suspension:	41 mm telescopic fork adjustable preload, compression and rebound damping	Telescopic forks	41mm Telescopic forks	45mm forks, adjustable preload, bump and rebound.	Telescopic forks	Center-axle, air-adjustable fork with 40mm tubes, anti-dive valving
Rear Suspension:	Monoshock adjustable preload, bump and rebound	Dual shocks with preload adjustment	Monocross linkage	Mono shock adjustable preload, bump and rebound.	Swingarm monoshock	Single air-adjustable shock absorber, adjustable for rebound dampening, producing
Front Brakes:	2x 300 mm Discs, 4 piston calipers	Single disc with single-piston caliper	Single 230mm disc	2x 298mm discs 4 piston calipers	2x 298mm discs 2 piston calipers	2x 282mm discs
Rear Brakes:	Single 245mm disc, 2 piston caliper	200 mm Drum	Single 220mm disc	Single 245mm disc 2 piston caliper	Single 282mm disc 1 piston caliper	Single 282mm disc
Front Tyre:	120/60-17	3.00S19 4PR	80/90 -21	120/70 ZR17	110/90-18	120/90-18
Rear Tyre:	160/60-17	140/90 15 M/C 70S	110/80 -18	180/55 ZR17	170/85-15	140/90-18
Wheelbase:	1415 mm / 55.7 in	1511 mm / 59.4 in	1415 mm / 55.7 in	1433 mm / 56.4 in	1640 mm / 64.6 in	1610mm / 63.4 in
Seat Height:	810 mm / 31.7 in	700 mm / 27.5 in	885 mm / 34.8 in	795 mm / 31.3 in	690 mm / 27.2 in	787 mm / 31.2 in
Dry Weight:	189 kg / 417 lbs	178 kg / 392 lbs	116 kg / 255.7 lbs	198 kg / 436.5 lbs	259 kg / 571 lbs	320 kg / 7.5.4 lbs
Fuel Capacity:	19 Litres / 5.0 US gal / 4.2 Imp gal	8.6 Litres / 2.2 US gal	10 Litres / 2.2 gal	19 Litres / 5.0 gal	17 Litres / 4.4 US gal	20 Litres / 5.2 US gal