Supermotos
2024KTM 450 SMR
40 fields on record
The 2024 KTM 450 SMR is a lightweight supermoto designed for experienced riders seeking sharp handling and aggressive performance on mixed terrain. Powered by a potent 449cc single-cylinder engine with aggressive tuning, it excels at street-focused stunting and track days. This model is best known for its extreme agility and point-and-shoot character combined with genuine dirt bike capability.
- Capacity
- 449.9 ccm
- Engine
- Single, four-stroke
- Gearbox
- 5-speed
- Dry weight
- 109.3 kg
- Seat height
- 898 mm
- Power
- 63.0 HP (46.5 kW)
What’s new for the 2024 KTM 450 SMR
vs the 2023| Spec | 2023 | 2024 |
|---|---|---|
| Dry weight | 105.5 kg (232.6 pounds) | 109.3 kg (241.0 pounds) |
| Wet weight | 109.3 kg (241.0 pounds) | 111.5 kg (245.8 pounds) |
| Front suspension | WP XACT-USD, Ø 48 mm | WP USD |
| Rear suspension | WP XACT Monoshock with linkage | WP PDS mono shock |
| Front brakes | Single disc | Single disc. Magura four piston, radially bolted caliper |
| Rear brakes | Single disc | Single disc. Brembo single-piston, floating caliper |
Other years
2004
2005
2006
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
- It exists purely to carve up tight tarmac circuits and technical mixed-surface courses with razor-sharp direction changes, not to cover distance or haul gear.
- Built for
- Expect an explosive, visceral character with instant throttle response, flickable handling, and a chassis that thrives on aggressive lean angles and hard braking into corners.
- Not ideal for
- This bike is not for beginners, commuters, passengers, or anyone seeking comfort, wind protection, or long-distance touring capability.
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 usRange and running costs
Worked out in your browser - nothing is sent to usBased on the maker's published fuel consumption and tank size. Real-world figures depend on how and where you ride, and the last litres of a tank are reserve. Prices shown greyed are examples - type your own.
Engine
- Capacity
- 449.9 ccm
- Power
- 63.0 HP (46.5 kW)
- CO2 Emissions
- 85 CO2 g/km
- Engine type
- Single, four-stroke
- Fuel consumption
- 3.70 litres/100 km (27.0 km/l)
- Power/weight ratio
- 0.5764 HP/kg (dry)
- Bore x stroke
- 97.0 x 60.8 mm
- Compression
- 12.5:1
- Cooling system
- Liquid
- Fuel system
- Carburettor
- Starting
- Electric
- Ignition
- Kokusan
- Valves per cylinder
- 4
- Lubrication system
- Pressure lubrication
- Torque
- Not on record - add it
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- APTC Antihopping, operated hydraulically
Dimensions & weight
- Wheelbase
- 1475 mm
- Overall width
- 450 mm
- Seat height
- 898 mm
- Dry weight
- 109.3 kg
- Wet weight
- 111.5 kg
- Fuel capacity
- 7.20 litres
- Ground clearance
- 300 mm
Chassis & suspension
- Frame
- Chromium-Molybdenum central double-cradle-type frame, powder coated. Aluminium subframe.
- Front suspension
- WP USD
- Rear suspension
- WP PDS mono shock
- Front wheel travel
- 280 mm
- Rear wheel travel
- 310 mm
- Rake (fork angle)
- 26.5°
- Trail
- 119 mm
Brakes & wheels
- Front brakes
- Single disc. Magura four piston, radially bolted caliper
- Front brakes diameter
- 310 mm
- Rear brakes
- Single disc. Brembo single-piston, floating caliper
- Rear brakes diameter
- 220 mm
- Front tyre
- 125/80-R20
- Rear tyre
- 170/55-R17
Other
- Color options
- Orange
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 | 2004 | 2010 | 2016 | 2021 | 2024 | 2027 |
|---|---|---|---|---|---|---|
| Capacity | 449 cc | 449 cc | 449 cc | 449 cc | 450 cc | 450 cc |
| Dry weight | 107 kg | 109 kg | 109 kg | 106 kg | 109 kg | 109 kg |
| Seat height | 855 mm | 920 mm | 927 mm | 960 mm | 898 mm | 898 mm |
| Fuel capacity | 7 L | 8.2 L | 7.5 L | 8.5 L | 7.2 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 SMR?
The 2024 KTM 450 SMR has a Capacity of 449.9 ccm (27.45 cubic inches).
What engine power does the KTM 450 SMR have?
The 2024 KTM 450 SMR has a Power of 63.0 HP (46.5 kW).
How many gears does the KTM 450 SMR have?
The 2024 KTM 450 SMR has a Gearbox of 5-speed.
How much does the KTM 450 SMR weigh?
The 2024 KTM 450 SMR has a Dry weight of 109.3 kg (241.0 pounds).
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