Motocross Bikes
2022KTM 450 SX-F
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The 2022 KTM 450 SX-F is a competitive motocross bike designed for intermediate to advanced riders seeking a powerful yet manageable platform. Its 449cc liquid-cooled four-stroke engine delivers 63 horsepower with excellent torque characteristics, making it ideal for both sandy and hard-packed terrain. Known for responsive handling and aggressive performance, this machine excels in national-level racing and serious recreational riding.
- Capacity
- 449.3 ccm
- Engine
- Single, four-stroke
- Gearbox
- 5-speed
- Dry weight
- 100.5 kg
- Seat height
- 950 mm
- Power
- 63.0 HP (46.0 kW)
What’s new for the 2022 KTM 450 SX-F
vs the 2021| Spec | 2021 | 2022 |
|---|---|---|
| Torque | 46.9 Nm (4.8 kgf-m or 34.6 ft.lbs) @ 7400 RPM | 46.5 Nm (4.7 kgf-m or 34.3 ft.lbs) @ 7500 RPM |
| Fuel capacity | 7.00 litres (1.85 US gallons) | 7.50 litres (1.98 US gallons) |
| Gearbox | 4-speed | 5-speed |
Other years
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built for motocross racing and aggressive off-road riding on tracks and rough terrain.
- Built for
- A light, explosive, high-revving single-cylinder racer that rewards aggressive input with razor-sharp agility and jump-ready suspension.
- Not ideal for
- This bike is not suited to riders wanting a comfortable commuter, long-distance tourer, or a passenger-friendly ride.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usEngine
- Capacity
- 449.3 ccm
- Power
- 63.0 HP (46.0 kW)
- Torque
- 46.5 Nm (4.7 kgf-m) @ 7500 RPM
- Engine type
- Single, four-stroke
- Power/weight ratio
- 0.6269 HP/kg (dry)
- Bore x stroke
- 95.0 x 63.4 mm
- Compression
- 12.8:1
- Cooling system
- Liquid
- Fuel system
- Injection
- Starting
- Electric
- Ignition
- Keihin EMS
- Valves per cylinder
- 4
- Lubrication system
- Pressure circulation lubrication with two Eaton pumps
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Wet, DDS multi-disc clutch, Brembo hydraulics
Dimensions & weight
- Wheelbase
- 1485 mm
- Seat height
- 950 mm
- Dry weight
- 100.5 kg
- Fuel capacity
- 7.50 litres
- Ground clearance
- 375 mm
Chassis & suspension
- Frame
- 25CrMo4 steel central-tube
- Front suspension
- WP XACT-USD, Ø 48 mm
- Rear suspension
- WP XACT Monoshock with linkage
- Front wheel travel
- 310 mm
- Rear wheel travel
- 300 mm
- Rake (fork angle)
- 26.1°
Brakes & wheels
- Front brakes
- Single disc. Brake calipers on floating bearings
- Front brakes diameter
- 260 mm
- Rear brakes
- Single disc. Brake calipers on floating bearings
- Rear brakes diameter
- 220 mm
- Front tyre
- 80/100-21
- Rear tyre
- 110/90-19
Other
- Color options
- Orange/white/blue
- Comments
- Torque is a rear-wheel dyno figure.
Specs last verified against published sources: .
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 2007 | 2012 | 2017 | 2022 | 2027 |
|---|---|---|---|---|---|
| Capacity | 449 cc | 449 cc | 449 cc | 449 cc | 450 cc |
| Dry weight | 104 kg | 108 kg | 100 kg | 101 kg | 103 kg |
| Seat height | 925 mm | 992 mm | 960 mm | 950 mm | 958 mm |
| Fuel capacity | 8 L | 7.5 L | 7 L | 7.5 L | 7.2 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the KTM 450 SX-F?
The 2022 KTM 450 SX-F has a Capacity of 449.3 ccm (27.42 cubic inches).
What engine power does the KTM 450 SX-F have?
The 2022 KTM 450 SX-F has a Power of 63.0 HP (46.0 kW).
How many gears does the KTM 450 SX-F have?
The 2022 KTM 450 SX-F has a Gearbox of 5-speed.
What is the torque of the KTM 450 SX-F?
The 2022 KTM 450 SX-F has a Torque of 46.5 Nm (4.7 kgf-m or 34.3 ft.lbs) @ 7500 RPM.
How much does the KTM 450 SX-F weigh?
The 2022 KTM 450 SX-F has a Dry weight of 100.5 kg (221.6 pounds).
Shop this bike
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Similar bikes
Same category, weighted similarity
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450 cc · 101 kg · 950 mm
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449 cc · 99 kg · 965 mm
2022 GAS GAS MC 450F Troy Lee Designs
450 cc · 102 kg · 950 mm
2022 GAS GAS MC 450F
450 cc · 100 kg · 950 mm
2021 Yamaha YZ450F
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The 2022 KTM 450 SX-F is an impressive motocross bike that delivers top-notch performance and handling. With its powerful 450cc engine, this bike offers excellent acceleration and speed, making it a great choice for seasoned riders who are looking for a competitive edge on the track. The bike's lightweight chassis and top-of-the-line suspension system also ensure precise handling and control, allowing riders to navigate tight corners and challenging terrain with ease. Additionally, the KTM 450 SX-F boasts a sleek and aggressive design that is sure to turn heads at the motocross track.
Overall, the 2022 KTM 450 SX-F is a top contender in the motocross market, offering impressive power, handling, and style. Whether you're a professional racer or a recreational rider, this bike is definitely worth considering for its exceptional performance and quality construction. With its advanced technology and premium components, the KTM 450 SX-F is a force to be reckoned with on the track.
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