Ducati 900 S2 (1985) vs Suzuki GSX-R 750 100th Anniversary Edition (2021) vs Triumph Street Triple R (2011) vs Aprilia RS 125 R Max Biaggi Black (2009) vs Triumph Tiger 800 XC (2012)

Comparison technical specifications

Add bike	Remove bike	Remove bike	Remove bike	Remove bike	Remove bike
Make:	Ducati	Suzuki	Triumph	Aprilia	Triumph
Model:	900 S2	GSX-R 750 100th Anniversary Edition	Street Triple R	RS 125 R Max Biaggi Black	Tiger 800 XC
Years:	1985	2021	2011	2009	2012
Engine:	Four stroke, 90°“L”twin cylinder, SOHC, 2 valves per cylinder, bevel gear driven	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder.	Four stroke, in-line 3-cylinder, DOHC, 12 valves	Single cylinder, two stroke, reed valves induction, aluminium cylinder with Nikasil coated liner	Four stroke, transverse three cylinder, DOHC, 4 valve per cylinder.
Capacity:	864 cc / 52.7 cu in	749 c / 45.7 cub. in.	675 cc / 41.19 cu-in	124.8 cc / 7.5 cu in	799 cc / 48.7 cu-in
Bore x Stroke:	86 x 74.4 mm	70 x 48.7 mm	74 x 52.3 mm	54 x 54.5mm	74 x 61.9 mm
Compression Ratio:	9.3:1	12.5:1	12.65:1	12.5:1	12.0:1
Cooling System:	Air cooled	Liquid. High capacity large trapezoidal-shaped radiator which includes compact cooling fan assembly designed for improved air flow.	Liquid-cooled	Liquid cooled	Liquid cooled
Induction:	2 x Dell'Orto PHF 30A or PHM 40B carburetors / 32mm Dell'Orto PHF	New 32 bit ECM features 1024 kilobytes of ROM for maximum engine performance working in conjunction with the new S-DMS engine management system	Multipoint sequential electronic fuel injection with forced air induction	Dell'Orto PHBH 28 carburetor	Multipoint sequential electronic fuel injection
Ignition:	Bosch electronic	Digital DC-CDI	Digital - inductive type	CDI electronic ignition	Digital CDI
Starting:	Electric	Electric	Electric	Electric	Electric
Max Power:	58.8 kW / 80 hp @ 7500 rpm	110.3 kW / 148 hp @ 12800 rpm	79 kW / 107 hp @ 11700 rpm	21 kW / 28 hp @ 10500 rpm	69.1 kW / 93.9 hp @ 9300 rpm
Max Torque:	86 Nm / 8.8 kgf-m / 63.5 ft-lb @ 5800 rpm	86.3 Nm / 8.8 kgf-m / 64 ft-lb @ 11200 rpm	69 Nm / 7.0 kgf-m / 51 ft-lb @ 9100 rpm	19 Nm / 1.9 kgf-m / 14.1 lb-ft @ 9000 rpm	79 Nm / 8.1 kgf-m / 58 ft.lb @ 7850 rpm
Clutch:	Wet, multiplate	Wet, multiple discs	Wet multiplate	Wet, multi-disc	Wet, multi-plate
Transmission:	5 Speed	6 Speed, constant mesh	6 Speed	6 Speed	6 Speed
Final Drive:	Chain	Chain, RK525ROZ5Y, 116 links	O-ring chain	17:40	Chain
Front Suspension:	38 mm Marzocchi telescopic fork	Showa inverted 41 mm cartridge front forks fully adjustable for high and low speed compression, spring preload, and rebound damping	41mm Kayaba upside down forks, with adjustable preload, rebound and compression damping,	Upside-down forks, Ø 40mm	Showa 45mm upside down forks
Rear Suspension:	Marzocchi ET85 dual shocks, 5-way adjustable	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	Kayaba monoshock with piggy back reservoir, adjustable for preload, rebound and compression damping,	Monoshock, cast aluminium box section swingarm with asymmetric members	Showa monoshock with remote oil reservoir, hydraulically adjustable preload, rebound damping adjustment
Front Brakes:	2 x 280 mm Disc, 1 piston caliper	2 x 310 mm Discs, radial-mount opposed-four-piston Brembo 4 piston monoblock calipers	2 x 308mm Floating discs, Nissin4 piston radial calipers	Single 320 mm floating discs, 4 piston radial caliper	2 x 308mm floating discs, Nissin 2-piston floating caliber (Switchable ABS available), Nissin front brake master cylinder, 14mm diameter
Rear Brakes:	Single 280 mm disc	Single 220 mm disc, Nissin single piston caliper	Single 220 mm disc, 1 piston caliper	Single 220 mm disc, 2 piston caliper	Single 255mm disc, Nissin single-piston floating caliber (Switchable ABS available)
Dimensions:	Length: 2200 mm / 86.6 in Width: 700 mm / 27.6 in Height: 1250 mm / 49.2 in	Length 2030 mm / 79.9 in. Width 710 mm / 28.0 in. Height 1125 mm / 44.6 in.	Length 2030mm / 79.9 in Width (handlebars) 755mm / 29.7 in Height without mirrors 1110mm / 43.7 in	Length: 1955 mm / 77.0 in Width: 720 mm / 28.3 in Height: 1100 mm / 43.3 in	Length 2215 mm / 87.1" Width 795 mm / 31.3" Height 1350 mm / 53.1"
Seat Height:	840 mm / 33.1 in	810 mm / 31.8 in.	805 mm / 31.7 in	805 mm / 31.7 in	810 mm -830 mm / 31.9"- 32.7" adjustable
Fuel Capacity:	18 L / 4.8 US gal / 4.0 Imp gal	17 Litres / 4.5 US gal / 3.7 Imp gal	17.4 Litres / 4.6 US gal / 3.8 Imp gal	14 Litres / 3.7 US gal	18.9 Litres / 5.0 US gal / 4.2 Imp gal
Top Speed:	205 km/h / 127 mph	270.7 km/h / 168 mph	227.4 km/h / 141.3 mph	155 km/h / 96 mph	196.3 km/h / 122 mph