KTM 450 EXC-F 2022 vs. KTM 390 SMC R 2025

Technical Specifications KTM 450 EXC-F 2022 compared to KTM 390 SMC R 2025

KTM 450 EXC-F 2022

KTM 390 SMC R 2025

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Differences

KTM 450 EXC-F 2022

KTM 390 SMC R 2025

Engine and Drive Train

Bore	Bore	95 mm	Bore	89 mm
Stroke	Stroke	63.4 mm	Stroke	64 mm
Compression Ratio	Compression Ratio	11.8	Compression Ratio	12.6
Fuel system	Fuel system	Injection	Fuel system	Injection
Starter	Starter	Electric	Starter	Electric
Number of gears	Number of gears	6	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	DOHC	Valves	DOHC
Displacement	Displacement	449.9 ccm	Displacement	398.7 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	300 mm	Travel	230 mm

Suspension Rear

Shock absorber	Shock absorber	Monoshock	Shock absorber	Monoshock
Travel	Travel	310 mm	Travel	230 mm

Chassis

Frame	Frame	Chromium-molybdenum	Frame	Steel
Frame type	Frame type	Double cradle, Central tube	Frame type	Tubular

Brakes Front

Type	Type	Single disk	Type	Single disk
Diameter	Diameter	260 mm	Diameter	320 mm

Brakes Rear

Type	Type	Disc	Type	Disc
Diameter	Diameter	220 mm	Diameter	240 mm

Assistance Systems

Advanced Rider Assistance Systems	Advanced Rider Assistance Systems	Traction control	Advanced Rider Assistance Systems	ABS, Riding modes, Ride by Wire

Dimensions and Weights

Front tyre width	Front tyre width	80 mm	Front tyre width	110 mm
Front tyre height	Front tyre height	100 %	Front tyre height	70 %
Front tyre diameter	Front tyre diameter	21 inch	Front tyre diameter	17 inch
Rear tyre width	Rear tyre width	140 mm	Rear tyre width	150 mm
Rear tyre height	Rear tyre height	80 %	Rear tyre height	60 %
Rear tyre diameter	Rear tyre diameter	18 inch	Rear tyre diameter	17 inch
Wheelbase	Wheelbase	1,482 mm	Wheelbase	1,453 mm
Seat Height	Seat Height	960 mm	Seat Height	860 mm
Fuel Tank Capacity	Fuel Tank Capacity	9.2 l	Fuel Tank Capacity	9 l