Yamaha FZR 600 (1991) vs Yamaha XVZ 1300 Royal Star Tour Deluxe Midnight (2006) vs Suzuki Katana (2019) vs Ducati 998 S Bayliss Replica (2002) vs Suzuki DR 600R Dakar (1986) vs Suzuki GF 250F Special Edition (1986)

Comparison technical specifications

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Make:	Yamaha	Yamaha	Suzuki	Ducati	Suzuki	Suzuki
Model:	FZR 600	XVZ 1300 Royal Star Tour Deluxe Midnight	Katana	998 S Bayliss Replica	DR 600R Dakar	GF 250F Special Edition
Years:	1991	2006	2019	2002	1986	1986
Engine:	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder.	Four stroke, 70°V-four cylinder, DOHC, 4 valve per cylinder	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder	Four stroke, 90° “L” twin cylinder, DOHC, desmodromic 4 valve per cylinder, belt driven	Four stroke, single cylinder, SOHC, 4 valves	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder.
Capacity:	599 cc / 36.6 cub in	1294 cc / 78.9 cu-in	999 cc / 60.9 in	998 cc / 60.9 cu in	589 cc / 35.9 cu in	249 cc / 15.2 cu in
Bore x Stroke:	59 x 54.8 mm	79 х 66 mm	73 x 59 mm	100 x 63.5 mm	94 x 85 mm	44 х 41 mm
Compression Ratio:	12.0:1	10.0:1	12.2:1	11.4:1	8.5:1	11.3:1
Cooling System:	Liquid cooled	Liquid cooled	Liquid cooled	Liquid cooled	Air cooled	Liquid cooled
Starting:	Electric	Electric	Electric	Electric	Electric	Electric
Max power:	66.3 kW / 91 hp @ 10500 rpm	98 hp / 71.5 kW @ 4750 rpm	147.5 hp / 107.7 kW) @ 10000 rpm	100 kW / 136 hp @ 10200 rpm	32 kW / 44 hp @ 6500 rpm	30.6 kW / 41 hp @ 12500 rpm
Max Torque:	65.7 Nm / 6.7 kgf-m / 48.4 lb-ft @ 8500 rpm	123 Nm / 90.7 lb-ft @ 4750 rpm	108 Nm / 79.7 lb-ft @ 9500 rpm	101 Nm / 74.4 lb-ft @ 8000 rpm	49.5 Nm / 5.04 kg-m / 36.5 lb-ft @ 5000 rpm	23.5 Nm / 2.4 kgf-m / 17.3 lb-ft @ 10500 rpm
Transmission:	6 speed	5 Speed	6 Speed	6 Speed	5 Speed	6 Speed
Final Drive:	O-ring chain, 530 size, 106 links	Shaft	Chain	Chain	Chain	Chain
Front Suspension:	41mm Telescopic fork preload adjustable, Coil spring, oil damper	Air assisted telescopic fork	Inverted telescopic, coil spring, oil damped	Öhlins upside down fork with 43 mm of condition pipe diameter, TiN coating	39 mm Kayaba forks, air adjustable	Telescopic forks
Rear Suspension:	Rising-rate Monoshock preload and rebound adjustable, Gas, coil spring, oil damper	Single shock, link-type w/air assist	Link type, single shock, coil spring, oil damped	A arm rocker with progressively working Öhlins central shock strut	Single Kayaba shock, adjustable spring preload	Mono shock
Rear Brakes:	Single 214mm disc, 1 piston caliper	Single 320mm disc 1 piston caliper	Single 240mm disc ABS	Single 220 mm disc, 2 piston caliper	130mm Drum	Single disc
Front Tyre:	110/70-17	150/80-16	120/70-ZR17	120/70 ZR17	100/80-21	100/90-16
Rear Tyre:	130/70-17	150/90-15	190/50 ZR17	190/50 ZR17	130/80-17	110/80-18