BMW F 650 ST Strada (2000) vs Indian Spirit (2003-) vs KTM 125 Duke (2012)

Comparison technical specifications

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Make:	BMW	Indian	KTM
Model:	F 650 ST Strada	Spirit	125 Duke
Years:	2000	2003-	2012
Engine:	Four stroke, single cylinder, DOHC, 4 valves per cylinder	Four stroke, V-twin, 2 valve per cylinder.	Four stroke, single cylinder, DOHC, 4 Valves
Capacity:	652 cc / 39.8 cub. in.	1442 cc / 88 cu-in	124.7 cc / 7.6 cu-in
Bore x Stroke:	100 x 83mm	92.3 x 103 mm	58 x 47 mm
Compression Ratio:	8.8:1	9.4:1	14.5:1
Induction:	2 x ∅33mm Mikuni carburetors	S&S Super E, 1 7/8" venturi	Electronic fuel injection
Ignition:	Digital	Electronic, computer-controlled	Contactless, controlled, fully electronic ignition system with digital ignition timing adjustment
Starting:	Electric	Electric	Electric
Max Power:	35 kW / 48 hp @ 6500 rpm	75 hp 54.7 kW @ 5200 rpm	11.3 kW / 15 hp @ 10500 rpm
Transmission:	5 Speed	5 Speed	6 Speed
Final Drive:	Chain	Belt	Chain 5/8 x 1/4" X Ring
Frame:	Single loop tubular with bolt on trussing	Robotically-welded, high-tensile steel, powder-coated black	Space frame in chrome -molybdenum steel tubes Subframe: steel
Front Suspension:	∅41mm Telescopic forks non adjustable.	41mm, hydraulic compression and rebound damping	38 mm WP upside-down fork
Rear Suspension:	Rising rate monoshock preload adjustable.	Nitrogen-charged hydraulic dampers, coil springs with adjustable pre-load	WP monoshock.
Front Brakes:	Single ∅300mm disc 2piston caliper	Stainless-steel disc, 4-piston billet-aluminum caliper	Single 280 mm disc
Rear Brakes:	Single ∅210mm disc 1 piston caliper	Stainless-steel disc, 4-piston billet-aluminum caliper	Single 220 mm disc
Front Tyre:	100/90 -18	130/90-16	110/70 -17
Rear Tyre:	130/80 -17	130/90-16	150/60 -17
Seat Height:	785 mm / 30.9 in.	711 mm / 28.0 in	810 mm / 31.8 in
Dry Weight:	173 kg / 381.4 lbs	284 kg / 626 lbs	127 kg / 280 lbs
Fuel Capacity:	17 Litres / 4.5 US gal	22 Litres / 5.8 US gal	11 Litres / 2.9 US gal / 2.4 Imp gal