Suzuki GF 250F (1988) vs KTM 300 XC-W TPI (2021) vs Suzuki DR-Z 400SM (2019) vs Suzuki RH 250X (1988) vs Suzuki DR 350SE (2000) vs Suzuki GSX-R 750 (2016) vs Suzuki 1990 - 93 () vs KTM 125 Duke (2021) vs Suzuki RH 250X (1986) vs Suzuki GSX-R 750Y (2000) vs Suzuki GSX-R 1000 (2004) vs Suzuki GS 750E II (1980) vs Suzuki GSX-R 1000 (2005) vs Suzuki GSX-R 750F (1985)

Comparison technical specifications

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Make:	Suzuki	KTM	Suzuki	Suzuki	Suzuki	Suzuki	Suzuki	KTM	Suzuki	Suzuki	Suzuki	Suzuki	Suzuki	Suzuki
Model:	GF 250F	300 XC-W TPI	DR-Z 400SM	RH 250X	DR 350SE	GSX-R 750	1990 - 93	125 Duke	RH 250X	GSX-R 750Y	GSX-R 1000	GS 750E II	GSX-R 1000	GSX-R 750F
Years:	1988	2021	2019	1988	2000	2016		2021	1986	2000	2004	1980	2005	1985
Engine:	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder.	Two stroke, single cylinder, with reed intake and exhaust control	Four stroke, single cylinder, DOHC, 4 valve	Two stroke, single cylinder	Four stroke, single cylinder, SOHC, 4 valves	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder.	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder.	Four stroke, single cylinder, DOHC, 4 valves	Two stroke, single cylinder	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder.	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder, TSCC	Four stroke, transverse four cylinders, DOHC, 2 valve per cylinder.	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder, TSCC	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder.
Capacity:	249 cc / 15.2 cu in	293.2 cc / 17.9 cu-in	398 cc / 24.3 cu-in	249 cc / 15.2 cu in	349 cc / 21.3 cu in	749 c / 45.7 cub. in.	1074 cc / 65.5 cu in	124.7 cc / 7.6 cu-in	249 cc / 15.2 cu in	749 c / 45.7 cub. in.	988 cc / 60.3 cub. in	748 cc / 45.6 cu in	998.6 cc / 60.9 cub. in	749 c / 45.7 cub. in.
Bore x Stroke:	44 х 41 mm	72 x 72 mm	90 x 62.6 mm.	70 x 64.8 mm	79 x 71.2 mm	70 x 48.7 mm	72 x 66 mm	58 x 47.2 mm	70 x 64.8 mm	72 x 46 mm	73 x 59 mm	65 x 56.4 mm	74.3 x 59 mm	70.0 x 48.7 mm
Cooling System:	Liquid cooled	Liquid cooled	Liquid cooled	Liquid cooled	Air cooled	Liquid. High capacity large trapezoidal-shaped radiator which includes compact cooling fan assembly designed for improved air flow.	Air cooled	Liquid cooled	Liquid cooled	Liquid cooled	Liquid cooled	Air cooled	Liquid cooled	Air/Oil cooled
Starting:	Electric	Electric	Electric	Kick	Electric	Electric	Electric	Electric	Kick	Electric	Electric	Electric & kick	Electric	Electric
Transmission:	6 Speed	6 Speed	5 Speed	6 Speed	6 Speed	6 Speed, constant mesh	5 Speed	6 Speed	6 Speed	6 Speed, constant mesh	6 Speed, constant mesh	5 Speed	6 Speed, constant mesh	6 Speed, constant mesh
Final Drive:	Chain	X-Ring 5/8 x 1/4	Chain, RK520KZ0, 110 links	Chain	Chain	Chain, RK525ROZ5Y, 116 links	Chain, Daido D.I.D 630YL, 96 links	Chain 520 X-ring	Chain	#525 Chain, O-ring sealed, 108 links	#525 Chain, 110 links	Chain, 630SO 96 link, O-ring .81/2 in. free-play	#530 chain	#530 Chain, O-ring sealed
Front Suspension:	Telescopic forks	48 mm WP XPLOR-USD	Telescopic, 49 mm, oil-damped, 11-way compression damping, adjustable spring preload	Telescopic forks, oil dampened	Telescopic, cartridge-type, 13-way adjustable compression damping and 17-way adjustable rebound damping	Showa inverted 41 mm cartridge front forks fully adjustable for high and low speed compression, spring preload, and rebound damping	Telescopic, oil damped, spring 4-way adjustable with anti-dive	43 mm WP APEX	Telescopic forks, oil dampened	Inverted telescopic, coil spring, fully adjustable spring preload, rebound and compression damping	Inverted telescopic, coil spring, oil damped, spring preload fully adjustable, rebound and compression damping force fully adjustable.	35mm Kayaba with anti dive adjustable air pressure.	43mm Kayaba inverted cartridge forks with diamond-like coating adjustable for preload, compression and rebound damping	Posi Damp Fork (PDF), telescopic, pneumatic/coil spring, oil damped, 4-way adjustable damper, 41 mm
Rear Suspension:	Mono shock	WP Xplor PDS shock absorber	Link type, coil spring, oil damped, adjustable spring preload and damping force	Full floater mono shock, preload adjustable	Link-type, fully adjustable spring preload, compression and rebound damping	Showa 41mm aluminum alloy rear shock with a 16mm rod diameter are fully adjustable for high and low speed compression, spring preload and rebound damping	Dual shock oil damped, damper 4-way, spring 5-way adjustable	WP APEX - Monoshock	Full floater mono shock, preload adjustable	Link-type, gas/oil damped, fully adjustable spring preload and compression damping, 4-way adjustable rebound damping	Link type, oil damped, coil spring, spring preload fully adjustable, rebound damping force and compression damping force fully adjustable.	Dual shocks adjustable preload and spring rebound damping.	Kayaba monoshock adjustable for ride height, preload, compression and rebound damping	Full Floater, oil damped, fully adjustable preload with remote hydraulic control, 4 damping position
Front Brakes:	Single disc	Single 260 mm disc, 2 piston caliper	Single 310 mm floating disc, 2 piston caliper	Single disc	Single 250 mm disc, 2 piston caliper	2 x 310 mm Discs, radial-mount opposed-four-piston Brembo 4 piston monoblock calipers	2 x 275 mm Discs, 2 piston calipers	Single 300 mm disc, 4 piston radial fixed caliper	Single disc	2 x 320 mm Discs, 4 piston calipers	Radial master cylinder. Radial mount, 4-piston calipers, 300 mm dual disc.	Single 292 mm disc, 1 piston caliper	2 x 310 mm discs, 4 piston caliper	2 x 300 mm Discs, 4 piston calipers
Rear Brakes:	Single disc	Single 220 mm disc, 1 piston caliper	Single 240mm disc, 1 piston caliper	Drum	Single 220 mm disc, single piston caliper	Single 220 mm disc, Nissin single piston caliper	Single 275 mm disc, 1 piston caliper	Single 230 mm disc, single piston floating caliper	Drum	Single 220 mm disc, 2 piston caliper	Single 2-piston caliper, 220 mm disc	Single 292 mm disc ,1 piston caliper	Single 220 mm disc, 2 caliper	Single 280 mm disc, 1 piston caliper
Front Tyre:	100/90-16	90/90-21	120/70-17	3.00-21	80/100-21	120/70 ZR17	3.50 - V19	110/70 -17	3.00-21	120/70 ZR17	120/70 ZR17 M/C, (58W) tubeless	3.25 H19	120/70 ZR17	110/80 V18
Rear Tyre:	110/80-18	110/100-18	140/70-17	130/80-17	110/90-18	180/55 ZR17	4.50 - V17	150/60 -17	130/80-17	180/55 ZR17	190/50 ZR17 M/C (73W), tubeless	4.00 H18	190/50 ZR17	140/70 V18