KTM 450 SMR 2021 vs. KTM 690 Duke R 2017

Technical Specifications KTM 450 SMR 2021 compared to KTM 690 Duke R 2017

KTM 450 SMR 2021

KTM 690 Duke R 2017

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Differences

KTM 450 SMR 2021

KTM 690 Duke R 2017

Engine and Drive Train

Bore	Bore	95 mm	Bore	102 mm
Stroke	Stroke	63.4 mm	Stroke	84.5 mm
Starter	Starter	Electric	Starter	Electric
Clutch Type	Clutch Type	Multiplate in oil-bath	Clutch Type	Antihopping
Transmission	Transmission	Chain	Transmission	Chain
Transmission Type	Transmission Type	Gearshift	Transmission Type	Gearshift
Number of gears	Number of gears	4	Number of gears	6
Cylinders	Cylinders	1	Cylinders	1
Strokes	Strokes	4-Stroke	Strokes	4-Stroke
Valves per cylinder	Valves per cylinder	4	Valves per cylinder	4
Valves	Valves	OHC	Valves	Rocker arm, OHC
Cooling	Cooling	liquid	Cooling	liquid
Displacement	Displacement	449.9 ccm	Displacement	690 ccm

Suspension Front

Front suspension	Front suspension	Upside-Down telescopic fork	Front suspension	Upside-Down telescopic fork
Brand	Brand	WP	Brand	WP
Diameter	Diameter	48 mm	Diameter	43 mm
Travel	Travel	285 mm	Travel	150 mm

Suspension Rear

Suspension	Suspension	Swing arm	Suspension	Swing arm
Shock absorber	Shock absorber	Monoshock	Shock absorber	Monoshock
Brand	Brand	WP	Brand	WP
Travel	Travel	166 mm	Travel	150 mm

Chassis

Frame	Frame	Steel	Frame	Chromium-molybdenum
Frame type	Frame type	Central tube	Frame type	Tubular

Brakes Front

Diameter	Diameter	310 mm	Diameter	320 mm
Piston	Piston	Four pistons	Piston	Four pistons
Technology	Technology	radial	Technology	radial, Monoblock
Brand	Brand	Brembo	Brand	Brembo

Brakes Rear

Type	Type	Disc	Type	Disc
Diameter	Diameter	220 mm	Diameter	240 mm
Piston	Piston	Single piston	Piston	Single piston

Dimensions and Weights

Front tyre width	Front tyre width	125 mm	Front tyre width	120 mm
Front tyre height	Front tyre height	75 %	Front tyre height	70 %
Front tyre diameter	Front tyre diameter	16.5 inch	Front tyre diameter	17 inch
Rear tyre width	Rear tyre width	165 mm	Rear tyre width	160 mm
Rear tyre height	Rear tyre height	55 %	Rear tyre height	60 %
Rear tyre diameter	Rear tyre diameter	17 inch	Rear tyre diameter	17 inch
Seat Height	Seat Height	890 mm	Seat Height	865 mm
Fuel Tank Capacity	Fuel Tank Capacity	7 l	Fuel Tank Capacity	14 l