Ariel Arrow Super Sport 250 (1961-62) vs Kawasaki GPz 600R Ninja / ZX 600R Ninja (1985-86) vs KTM 890 Duke R (2021) vs SYM Jet4 50 (2014) vs Ducati 400F3 (1986) vs Honda CBR 1000RR Fireblade (2007) vs Triumph Speedmaster Roadster (2003-04)

Comparison technical specifications

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Make:	Ariel	Kawasaki	KTM	SYM	Ducati	Honda	Triumph
Model:	Arrow Super Sport 250	GPz 600R Ninja / ZX 600R Ninja	890 Duke R	Jet4 50	400F3	CBR 1000RR Fireblade	Speedmaster Roadster
Years:	1961-62	1985-86	2021	2014	1986	2007	2003-04
Engine:	Two stroke, parallel twin	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder	Four stroke, parallel twin cylinder, DOHC, 4 valve per cylinder	Single cylinder, 4-stroke, SOHC	Four stroke, 90°“L” twin cylinder, Desmo SOHC, belt-driven	Four stroke, transverse four cylinder, DOHC, 4 valve per cylinder.	Four stroke, parallel twin, DOHC, 4 valves per cylinder
Capacity:	247 cc / 15.1 cu in	592 cc / 36.1 cu-in	889 cc / 54.2 cu-in	49.5 cc / 3.0 cub in.	398 cc / 24.3 cu in	998 cc / 60.9 cu-in	790 cc / 48.2 cu in
Cooling System:	Air cooled	Liquid cooled	Liquid cooled with water/oil heat exchanger	Air cooled	Air cooled	Liquid cooled	Air cooled
Compression Ratio:	10:1	11.0:1	13.5:1	12.2:1	10.4:1	12.2:1	9.2:1
Induction:	1-1/16 in Amal 376 carburettor	4x 32mm Keihin CVK carburetors	DKK DellOrto fuel-Injection throttle body 46mm	Electronic	Dell'Orto PHF30M carburetor (1988: PHF36)	PGM-DSFI fuel injection, 4 x 44mm throttle bodies	2 x Electronic carburetors
Max Power:	14.9 kW / 20 hp 2 6500 rpm	75 hp / 54.7 kW @ 10500 rpm	121 hp / 89 kW @ 9250 rpm	2.35 kW / 3.2 hp @ 8500 rpm	34.6 kW / 47 hp @ 10000 rpm	126,4 kW /172 hp @ 11250 rpm	45.2 kW / 62 hp @ 7400 rpm
Transmission:	4-Speed	6 Speed	6 Speed	CVT	5-speed (1988:) 6 Speed	6 Speed	5 Speed
Final Drive:	Chain	Chain	Chain 520 X-Ring	Belt	Chain	Chain	Chain
Front Suspension:	Trailing link fork	37mm Air assisted forks, AVDS adjustable anti-dive	43mm WP APEX upside-down forks	Telescopic fork	35 mm Marzocchi fork	43mm inverted HMAS cartridge fork with spring preload, rebound and compression damping adjustability;	41mm Telescopic forks
Rear Suspension:	Swing arm, twin shock absorbers/dampers	Single air assisted shock adjustable for rebound damping	WP APEX Monoshock	Twin sided swing arm	Single adjustable shock, Boge	Pro-Link single shock with spring preload, rebound and compression damping adjustability;	Chromed spring twin shocks with adjustable preload
Front Brakes:	Drum, 6 in, leading shoe	2x discs 1 piston calipers	2x 320mm discs, Brembo Stylema monobloc 4 piston, radially mounted caliper	Hydraulic disc, 226 mm	2 x 260mm discs	2x 320mm discs 4 piston calipers	2 x 310mm Discs, 2 piston calipers
Rear Brakes:	Drum, 6 in, leading shoe	Single disc 1 piston caliper	Single 240mm disc, Brembo 1 piston floating calliper	Drum, 110 mm	Single 260 mm disc	Single 220mm disc 1 piston calliper	Single 285 mm disc, 2 piston caliper
Front Tyre:	White wall	110/90-16	120/70 ZR 17	120/60-13 tubeless	100/90-18	120/70 ZR17	110/80-18
Rear Tyre:	White wall	130/90-16	180/55 ZR 17	130/70-12 tubeless	120/80-18	190/50 ZR17	170/80-15
Fuel Capacity:	13.6 L / 3.6 US gal	18 Litres / 4.7 US gal	14 Litres / 3.7 US gal	5.2 L / 1.4 US gal	1986: 22L / 5.8 US gal / 4.8 Imp gal 1987 - 88: 18 L / 4.8 US gal / 4.0 Imp gal	18 Litres / 4.8 gal	16.6 Litres / 4.4 US gal / 3.65 Imp gal