KTM 990 Supermoto T (2011) vs Sunbeam Model 90 (1928-33) vs Triumph Speed Triple (2011) vs Cagiva Mito 125 (2004-05) vs Norton Commando 750 Fastback (1971)

Comparison technical specifications

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Make:	KTM	Sunbeam	Triumph	Cagiva	Norton
Model:	990 Supermoto T	Model 90	Speed Triple	Mito 125	Commando 750 Fastback
Years:	2011	1928-33	2011	2004-05	1971
Engine:	Four stroke, 75°V-twin cylinder, DOHC, 4 valves per cylinder	Single cylinder, four stroke, SOHV	Four stroke, transverse three cylinder. DOHC, 4 valves per cylinder	Two stroke, single cylinder, electric variable power read valve	Four stroke, parallel twin cylinder, push rod, 2 valves per cylinder.
Capacity:	999.8 cc / 60.9 cu-in	493 cc / 30.1 cu in	1050 cc / 64.07 cu-in	125.6 cc / 7.6 cu-in	745 cc / 45.5 cu in
Bore x Stroke:	101 x 62.4mm	80 x 98 mm	79 x 71.4 mm	56 x 50.6 mm	73 x 89 mm
Cooling System:	Liquid cooling,	Air cooled	Liquid-cooled	Liquid cooled	Air cooled
Compression Ratio:	11.5:1	7.0:1 (Optional 7.5 or 9.0:1)	12.0:1	6.3:1	9.0:1
Starting:	Electric	Kick	Electric	Electric	Electric and kick
Final Drive:	Chain 5/8 x 5/16" X Ring	Chain	X ring chain	Chain	Chain
Front Suspension:	48mm WP USD adjustable	Druid-pattern, girder forks	Showa 43 mm upside down forks	40mm Marzocchi telescopic forks	Telescopic forks
Rear Suspension:	WP shock, fully adjustable	Rigid, spring loaded saddle	Showa monoshock	Progressive with hydralyc shock, adjustable spring preload	Dual shocks, 5-way adjustable
Front Brakes:	2x 305mm discs 4 piston calipers	Drum	2 x 320 mm Discs, 4 piston calipers, Brembo	Single 320mm disc 4 piston caliper	Single 203 mm Drum, twin leading shoe
Rear Brakes:	Single 240mm disc 2 piston caliper	Drum	Single 255 mm disc, 2 piston caliper, Nissen	Single 230mm disc 2 piston caliper	Single 178 mm Drum, twin leading shoe
Fuel Capacity:	19 Litres / 5.0 gal	11.4 L / 2.5 Imp gal / 3.0 US gal	17.5 L / 4.6 US gal / 3.8 Imp gal	14 Litres / 3.7 US gal	10 Litres / 2.6 US gal