Aprilia Europa (1990-) vs Suzuki DR 350SE (1999) vs KTM 690 Duke R (2010) vs Suzuki GSX 600F Katana (1998-99) vs Suzuki GSX 400F Impulse (2004-07) vs Suzuki DR 800S Big (1993-94)

Comparison technical specifications

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Make:	Aprilia	Suzuki	KTM	Suzuki	Suzuki	Suzuki
Model:	Europa	DR 350SE	690 Duke R	GSX 600F Katana	GSX 400F Impulse	DR 800S Big
Years:	1990-	1999	2010	1998-99	2004-07	1993-94
Engine:	Two stroke, single cylinder	Four stroke, single cylinder, SOHC, 4 valves	Four stroke, single cylinder, SOHC, 4 valves	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder.	Four stroke, in-line 4 cylinders, DOHC, 4 valves per cylinder	Air/oil cooled, four stroke, single cylinder. SOHC, 4 Valve per cylinder.
Capacity:	124.8 cc / 7.6 cu in	349 cc / 21.3 cu in	690 cc / 42.1 cu in	599 cc / 36.6 cu.in	399 cc / 24.3 cu in	779 cc / 47.5 cu in
Bore x Stroke:	54 x 54.5mm	79 x 71.2 mm	102 x 84.5 mm	62.6 x 48.7 mm	52 x 47 mm	9.5:1
Cooling System:	Liquid cooled	Air cooled	Liquid Cooled	Air/oil cooled	Liquid cooled	Air/oil cooled
Starting:	Electric	Electric	Electric	Electric	Electric	Electric
Max Power:	21.1 kW / 29 hp @ 11000 rpm	21.9 kW / 30 hp @ 7600 rpm (rear tyre 20.1 kW / 27 hp @ 7600 rpm )	52.2 kW / 70 hp @ 7500 rpm	64 kW / 86 hp @ 11000 rpm	44 kW / 59 hp @ 12000 rpm	40 kW / 54 hp @ 6600 rpm
Max Torque:	22.5 Nm / 2.3 kgf-m / 16.6 lb-ft @ 9250 rpm	29 Nm / 3.0 kgf-m / 21.4 lb-ft @ 6200 rpm	69.8 Nm / 7.1 kgf-m / 51.6 ft-lb @ 6550 rpm	59.8 Nm / 6.1 kgf-m / 44.1 ft-lb @ 7950 rpm	37 Nm / 3.8 kgf-m / 27.3 lb-ft @ 10500 rpm	62 Nm / 6.3 kgf-m / 45.7 lb-ft @ 5400 rpm
Transmission:	6 Speed	6 Speed	6 Speed	6 Speed	6 Speed	5 Speed constant mesh
Final Drive:	Chain	Chain	Chain X-Ring 5/8 x 5/16"	Chain, 118 links	Chain	Chain, 116 links
Front Suspension:	Hydraulic telescopic fork	Telescopic, cartridge-type, 13-way adjustable compression damping and 17-way adjustable rebound damping	WP Upside-down forks, 4860 ROMA	41 mm Conventional telescopic, coil spring, oil damped, fully adjustable rebound damping	Telescopic forks	38mm Telescopic, coil spring, air damped
Rear Suspension:	Swingarm with single shock absorber	Link-type, fully adjustable spring preload, compression and rebound damping	WP monoshock, 4618 with Pro-lever deflector	Swingarm, progressive linkage, 4-step rebound dampened, 7-step spring preload	Dual shocks, preload adjustable.	Link type, coil spring, gas/oil damped, spring preload fully adjustable
Front Brakes:	Single Ø320 mm disc, 2 piston caliper	Single 250 mm disc, 2 piston caliper	Single 320 mm floating disc, radially screwed four-piston brake caliper	2 x 290mm Discs, 2 piston caliper	2 x 290 mm Discs, 2 piston calipers	Single 300 mm disc, 2 piston caliper
Rear Brakes:	Single Ø240 mm disc, 1 piston caliper	Single 220 mm disc, single piston caliper	Single 240 mm floating disc, single piston caliper	Single 240 mm disc, 2 piston caliper	Single disc, 1 piston caliper	Single 220 mm disc
Front Tyre:	100/80-17	80/100-21	120/70 - R17	110/80 ZR17	110/80-17	90/90-21
Rear Tyre:	130/70-17	110/90-18	160/60 - R17	140/80 ZR17	130/80-17	130/80-17
Dry Weight:	110 kg / 243 lbs	120 kg / 265 lbs	148.5 kg / 327 in	200 kg / 441 lbs	153 kg / 337 lbs	194 kg / 428 lbs