Yamaha YZF 600R Thundercat (2001) vs Kawasaki KLX 250S (2006-08) vs Moto Guzzi Sport 1100 (1994-95) vs Harley-Davidson Harley Davidson FLHTC 1340 Electra Glide Classic (1989-) vs Hyosung GT 250R FI (2010-11)

Comparison technical specifications

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Make:	Yamaha	Kawasaki	Moto Guzzi	Harley-Davidson	Hyosung
Model:	YZF 600R Thundercat	KLX 250S	Sport 1100	Harley Davidson FLHTC 1340 Electra Glide Classic	GT 250R FI
Years:	2001	2006-08	1994-95	1989-	2010-11
Engine:	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder	Four stroke, single cylinder, DOHC, 4 valve	Four stroke, V twin, longitudinally mounted, light alloy push-rod, 2 valves per cylinder	Four stroke, 45° V-Twin, OHV, 2 valves per cylinder.	Four stroke, 75° V twin, DOHC, 4 per valve cylinder.
Capacity:	599 cc / 36.5 cu-in	249 cc / 15.2 cu-in	1064 cc / 64.9 cu-in	1337 cc / 81.5 cu-in	248 cc / 15.2 cu-in
Bore x Stroke:	62 x 49.6 mm	72 х 61.2 mm	92 x 80 mm	88.8 x 108 mm	57 x 48.8 mm
Cooling System:	Liquid cooled	Liquid cooled	Air cooled	Air cooled	Oil / Air
Compression Ratio:	12.0:1	11.0:1	9.5:1	8.5:1	11.0:1
Induction:	4 x 36 mm Keihin CV downdraft carburetors	Keihin CVK34 carburetor	2x 40mm Dell'Orto carburetors	38mm Keihin carburetor	Electronic fuel Injection
Ignition:	Digital TCI	Digital CDI	Weber Marelli digital electronic ignition with inductive spark and high efficiency coils	Electronic	Digital CDI
Starting:	Electric	Electric	Electric	Electric	Electric
Max Power:	72.9 kW / 100 hp @ 11500 rpm	27 hp / 22.3 kW @ 8500 rpm	90 hp / 65.7 kW @ 7800 rpm	71 hp / 53.3 kW @ 5000 rpm	30 hp / 22.4 kW @ 10500 rpm
Max Torque:	65.7 Nm / 6.7 kgf-m / 48.7 lb-ft @ 9500 rpm	2.6 kgf-m / 18.5 lb-ft @ 7500 rpm	95 Nm / 9.4 kgf-m @ 5800 rpm	82.5 ft-lb / 111.8 Nm @ 3600 rpm	20.6 Nm / 2.1 kgf-m @ 7300 rpm
Transmission:	6 Speed	6 Speed	5 Speed	5 Speed	5 Speed
Final Drive:	530 O-ring chain OEM sprocket sizes per tooth Front= 15 Back= 47	Chain	Shaft	Chain	Chain
Frame:	Twin spar, steel, delta box	Steel, Double cradle frame	Chrome-molybdenum single steel beam, rectangular section with engine as stressed member	Double-downtube, full-cradle frame box-section steel swing arm	Perimeter Double Cradle
Front Suspension:	41 mm telescopic fork adjustable preload, compression and rebound damping	43 mm Inverted cartridge fork with 16-Way compression damping adjustment	40mm Upside-down telescopic Marzocchi forks, fully adjustable.	Center-axle fork with 41mm tubes	41mm Oil upside down forks
Rear Suspension:	Monoshock adjustable preload, bump and rebound	Uni-Trak® with Adjustable preload, 16-Way compression and Rebound damping adjustment	White Power monoshock cantilever swing arm, fully adjustable.	Dual shock absorbers, adjustable for spring preload	Swinging arm
Front Brakes:	2x 300 mm Discs, 4 piston calipers	Single 250mm disc 2 piston caliper	2x 320mm disc 2 piston calipers	2x 292mm discs 4 piston calipers	Single 300mm disc
Rear Brakes:	Single 245mm disc, 2 piston caliper	Single 230mm disc 1 piston caliper	Single 282mm disc	Single 292mm disc 4 piston caliper	Single 230mm disc
Front Tyre:	120/60-17	80/100-21	120/70 ZR17	140/90-16	110/70 -17
Rear Tyre:	160/60-17	100/100-18	160/60 ZR18	140/90-16	150/70 -17
Fuel Capacity:	19 Litres / 5.0 US gal / 4.2 Imp gal	7.2 Litres / 2.0 US gal	19 Litres / 5.0 US gal	19 Litres / 5.0 US gal	17 Litres / 4.4 US gal