Harley-Davidson Harley Davidson FLHR Road King (2012) vs Suzuki GSX 750F Katana (1998-99) vs Suzuki Boulevard M50 (2018-19) vs Suzuki RGV 250 VJ23 (1997)

Comparison technical specifications

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Make:	Harley-Davidson	Suzuki	Suzuki	Suzuki
Model:	Harley Davidson FLHR Road King	GSX 750F Katana	Boulevard M50	RGV 250 VJ23
Years:	2012	1998-99	2018-19	1997
Engine:	Four stroke, 45° V-Twin, Twin Cam 103 vibration isolation-mounted Valves Pushrod-operated overhead valves; w/ hydraulic self-adjusting lifters; two valves per cylinder	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder.	Four stroke, 45° V-Twin, SOHV	Two stroke, 70° V- twin, reed valve with SAPC (Suzuki Advanced Power Controller)
Capacity:	1690 cc / 103 cu-in	748 cc / 45.6 cu.in	805cc / 49.1 cu-in	249 cc / 15.2 cu in
Bore x Stroke:	98.4 x 111.3 mm	73 x 44.7 mm	83 x 74.4 mm	54 x 54.5 mm
Cooling System:	Air cooled	Air/oil cooled	Liquid cooled	Liquid cooled
Compression Ratio:	9.6:1	10.9:1	9.4:1	NA
Induction:	Electronic Sequential Port Fuel Injection (ESPFI)	4 x 36mm Mikuni BST36SS carburators	Mikuni BDSR34	2 x Mikuni TM32SS semi-flat carburetors
Ignition:	Single-fire, non-wasted, map-controlled spark ignition	Electronic ignition	Electronic	Pointless Electrical Ignition
Max Torque:	134 Nm / 98.8 ft. lbs @ 3500 rpm	66 Nm / 6.73 kgf-m / 47.9 lb-ft @ 8500 rpm	69 Nm / 7.0 kgf-m / 51 lb-ft @ 3200 rpm	34.3 Nm / 25.3 lb.ft@8000rpm T Mokel
Transmission:	6 Speed	6 Speed, constant mesh	5 Speed	6 Speed, constant mesh
Final Drive:	Belt	Chain, 118 Links	Shaft	Chain, DID520V2, 114 links
Front Suspension:	41.3 mm telescopic, cartridge-style damping	41mm Telescopic fork, coil spring, oil damped, rebound damping adjustable, 3-way adjustable	Inverted, telescopic, coil spring, oil damped	41mm telescopic forks,Fully adjustable
Rear Suspension:	Short, air-adjustable shock	Link type, gas/coil spring, gas/oil damped, spring pre-load fully adjustable, compression damping force fully adjustable, rebound damping force 4-way adjustable	Link-type, oil damped, 7-way adjustable spring preload	Full Floater, mono-shock, gas/oil damped, 7-way adjustable
Front Brakes:	2x 292mm disc 4 piston caliper	2 x 290 mm Discs, 2 piston calipers	Single 300 mm disc, 2 piston caliper	2 x 290 mm Discs ,4 piston calipers
Rear Brakes:	Single 292mm disc 4 piston caliper	Single 250 mm disc, 2 piston caliper	Drum	Single 210 mm disc, 1 piston caliper
Front Tyre:	130/80B17 65H	120/80-ZR17	130/90-16M/C 67H, tubeless	110/70-17
Rear Tyre:	180/65B16 81H	150/70-ZR17	170/80-15M/C 77H, tubeless	140/60-18
Dimensions:	Length 2465 mm / 96.5 in	Length 2135 mm / 84.1 in Width 750 mm / 29.5 in Height 1190 mm / 46.9 in	Length 2395 mm / 94.3 in Width 890 mm / 35.0 in Height 1105 mm / 43.5 in	Length: 2015 mm / 79.3 in Width: 695 mm / 27.4 in Height: 1065 mm / 41.9 in
Wheelbase:	1625 mm / 64 in	1465 mm / 57.7 in	1655 mm / 65.2 in	1330mm / 52.4in
Seat Height:	Laden 673 mm / 26.5 in Unladen 711 mm / 28.0 in.	790 mm / 31.1 in	700 mm / 27.6 in.	755 mm / 29.7 in
Wet Weight:	368.3 kg / 812 lb	227 kg / 500 lbs	269 kg / 593 lbs	161 kg / 355 lbs
Ground Clearance:	145 mm / 5.7 in	120 mm / 4.7 in	140 mm / 5.5 in	120 mm / 4.7 in
Fuel Capacity:	22.7 Litres / 6.0 US gal	20 Litres / 5.2 US gal / 4.4 Imp gal	15.5 Litres / 4.1 / 3.4 US/Imp gal	16 Litres / 4.2 US gal / 3.5 Imp gal