KTM 990 Supermoto (2008) vs KTM 125 Sting (1997-99) vs Triumph Sprint GT (2012) vs BMW R 100GS (1987) vs KTM 990 Supermoto R (2008) vs Norton Commando 850 (1975)

Comparison technical specifications

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Make:	KTM	KTM	Triumph	BMW	KTM	Norton
Model:	990 Supermoto	125 Sting	Sprint GT	R 100GS	990 Supermoto R	Commando 850
Years:	2008	1997-99	2012	1987	2008	1975
Engine:	Four stroke, 75°V-twin cylinder, DOHC, 4 valves per cylinder	Single cylinder two stroke	Four stroke, transverse three cylinder, DOHC, 4 valves per cylinder.	Four stroke, two cylinder horizontally opposed Boxer, 2 valves per cylinder	Four stroke, 75°V-twin cylinder, DOHC, 4 valves per cylinder	Four stroke, parallel twin cylinder, push rod 2 valves per cylinder.
Capacity:	999.8 cc / 60.9 cu-in	124.8 cc / 7.6 cu in	1050 cc / 64.1 cu in	980 cc / 59.8 cu in.	999.8 cc / 60.9 cu-in	829 cc / 50.6 cu in
Bore x Stroke:	101 x 62.4mm	56 x 50.7 mm	79 x 71.4mm	94 x 70.6 mm	101 x 62.4mm	77 x 89 mm
Cooling System:	Liquid cooling,	Liquid cooled	Liquid cooled	Air cooled	Liquid cooling,	Air cooled
Compression Ratio:	11.5:1		12.0:1	8.5:1	11.5:1	8.5:1
Starting:	Electric	Electric	Electric	Electric	Electric	Electric and kick
Max Power:	114.hp / 83.2 kW) @ 4000 rpm	10.1 kW / 13.5 hp @ 8400 rpm	96 kW / 128 hp @ 9200 rpm	44 kW / 60 hp @ 6500 rpm	114.hp 83.2 kW) @ 4000 rpm	60 hp / 44.7 kW @ 6200 rpm
Transmission:	6 Speed	6 Speed	6 Speed	5 Speed	6 Speed	4 Speed
Final Drive:	Chain.	Chain	Chain	Shaft	Chain.	Chain
Front Suspension:	48mm WP USD adjustable	43mm Upside down forks and shock	Showa 43mm cartridge forks with dual rate springs and adjustable preload	Telescopic fork with hydraulic shock absorber.	48mm WP USD adjustable	Telescopic forks
Rear Suspension:	WP shock, fully adjustable	Fully adjustable White Power mono-shock	Showa monoshock with adjustable preload and rebound damping	Paralever adjustable preload, rebound damping compression	WP shock, fully adjustable	Swing arm with Girling coil springs
Front Brakes:	2x 305mm discs 4 piston calipers	Single 320 mm disc	2 x 320 mm Floating discs, 4 piston calipers, ABS	Single ∅285mm disc, 2 piston caliper	2x 305mm discs 4 piston calipers	Single disc
Rear Brakes:	Single 240mm disc 2 piston caliper	Single 220 mm disc	Single 255 mm disc, 2 piston caliper, ABS	∅200 Drum	Single 240mm disc 2 piston caliper	Single disc
Front Tyre:	120/70 ZR17	110/70-17	120/70-ZR17	90/90-21	120/70 ZR17	4.10-19
Rear Tyre:	180/55 ZR17	130/70-17	180/55-ZR17	130/80-17	180/55 ZR17	4.10-19
Fuel Capacity:	15 Litres / 3.9 gal	8.5 L / 2.2 US gal / 1.9 Imp gal	20 Litres / 5.3 US gal / 4.4 Imp gal	24 L / 6.3 US gal	15 Litres / 3.9 gal	19 Litres / 5.0 US gal