Ducati 400SS Junior (1991-98) vs Triumph Speed Triple 675R Carbon Limited Edition (2009) vs Suzuki GSF 250 Bandit (1990-91) vs Suzuki GSR 400 (2006-08) vs Ducati 250 Scrambler (1967-75) vs KTM 300 XC-W TPI (2021)

Comparison technical specifications

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Make:	Ducati	Triumph	Suzuki	Suzuki	Ducati	KTM
Model:	400SS Junior	Speed Triple 675R Carbon Limited Edition	GSF 250 Bandit	GSR 400	250 Scrambler	300 XC-W TPI
Years:	1991-98	2009	1990-91	2006-08	1967-75	2021
Engine:	Four stroke, 90°“L”twin cylinder, SOHC, desmodromic 2 valve per cylinder.	Four stroke, in-line 3-cylinder, DOHC, 12 valves	Four stroke, transverse four cylinder, DOHC, 16 valves	Rour stoke, transverse four cylinder, DOHC, 4 valves per cylinder	Four stroke, single cylinder, Desmo SOHC, 2 valve, bevel gear-driven	Two stroke, single cylinder, with reed intake and exhaust control
Capacity:	398 cc / 24.3 cu in	675 cc / 41.19 cu-in	248 cc / 15.1 cu in	399 cc / 24.3 cu in	248.6 cc / 15.2 cu-in	293.2 cc / 17.9 cu-in
Bore x Stroke:	70.5 x 51 mm	74 x 52.3 mm	49 x 33 mm	54.6 x 42.5 mm	74 x 57.8 mm	72 x 72 mm
Cooling System:	Air cooled	Liquid-cooled	Liquid cooled	Liquid cooled	Air cooled	Liquid cooled
Ignition:	Kokusan electronic	Digital - inductive type	Elestronic, transistorised	Electronic	Points and coil, 6V 30W generator	Continental EMS
Transmission:	6 Speed	6 Speed	6 Speed, constant mesh	6 Speed	5 Speed	6 Speed
Final Drive:	Chain	O-ring chain	Chain, DID 520V / RK 520SMOZ9	Chain	Chain	X-Ring 5/8 x 1/4
Front Suspension:	Marzocchi inverted telescopic fork, 40USD/E	41mm Kayaba upside down forks, with adjustable preload, rebound and compression damping,	Telescopic fork, coil spring, oil damped	43 mm Telescopic forks fully adjustable spring preload	Marzocchi hydraulic telescopic fork, 35 mm	48 mm WP XPLOR-USD
Rear Suspension:	Cantilever swingarm, Marzocchi PBS1R monoshock, preload and rebound damping	Kayaba monoshock with piggy back reservoir, adjustable for preload, rebound and compression damping,	Link type, coil spring, oil damped	Link-type, coil spring, oil-damped, spring preload 7-way adjustable, rebound damping force fully adjustable	Swingarm, Marzocchi dual shocks, 3-way adjustable	WP Xplor PDS shock absorber
Front Brakes:	Single 320 mm disc	2 x 308mm Floating discs, Nissin4 piston radial calipers	Single disc	2 x 320 mm Discs, 4 piston caliper	180mm Drum	Single 260 mm disc, 2 piston caliper
Rear Brakes:	Single 245 mm disc	Single 220 mm disc, 1 piston caliper	Single disc	Single 240 mm disc, 1 piston caliper	160mm Drum	Single 220 mm disc, 1 piston caliper
Front Tyre:	130/60 VR17	120/80 ZR17	110/70-17 54H	120/70ZR-17	3.50-19, Pirelli	90/90-21
Rear Tyre:	160/60 VR17	180/55 ZR17	140/70-17 66H	180/55ZR-17	4.00-18, Pirelli	110/100-18
Seat Height:	750 mm / 29.5 in	805 mm / 31.7 in	750 mm / 29.5 in	770 mm / 30.3 in	770 mm / 30.3 in	960 mm / 37.8 in
Fuel Capacity:	17 L / 4.5 US gal / 3.7 Imp gal	17.4 Litres / 4.6 US gal / 3.8 Imp gal	14 L / 3.7 US gal / 3.1 Imp gal	16.5 Litres / 4.4 US gal / 3.6 Imp gal	11 Litres / 2.9 US gal / 2.4 Imp gal	9 Litres / 2.4 US gal