Supermotos
2027KTM 450 SMR
21 fields on record
The 2027 KTM 450 SMR is a race-focused supermoto built around a 449.9cc single-cylinder engine with a 5-speed gearbox. WP XACT suspension (283mm front, 266mm rear travel) and a central double-cradle steel frame keep weight to a claimed 109.3kg dry, while 16.5/17-inch supermoto wheels and a 310mm front disc are built for closed-course competition. KTM does not publish official power/torque figures for this model.
- Capacity
- 449.9 ccm
- Engine
- Single, four-stroke
- Gearbox
- 5-speed
- Dry weight
- 109.3 kg
- Seat height
- 898 mm
- Power
- Not on record
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What’s new for the 2027 KTM 450 SMR
vs the 2026| Spec | 2026 | 2027 |
|---|---|---|
| Power | 62.1 HP (46.3 kW) | not listed |
| Wet weight | 109.3 kg (241.0 pounds) | not listed |
| Front suspension | WP XACT-USD, Ø 48 mm | WP XACT 48mm USD, 283mm travel |
| Rear suspension | WP XACT Monoshock with linkage | WP XACT monoshock with linkage, 266mm travel |
| Front brakes | Disc brake | 310mm disc |
| Rear brakes | Disc brake | 220mm disc |
| Compression | 13.0:1 | not listed |
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
- Closed-course supermoto racing
- Built for
- Purpose-built race supermoto, extremely light at 109.3kg dry
- Not ideal for
- Riders wanting a road-legal, comfortable, or beginner-friendly machine
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
- 449.9 ccm
- Engine type
- Single, four-stroke
- Cooling system
- Liquid
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
Dimensions & weight
- Wheelbase
- 1472 mm
- Seat height
- 898 mm
- Dry weight
- 109.3 kg
- Fuel capacity
- 7.20 litres
- Ground clearance
- 281 mm
Chassis & suspension
- Front suspension
- WP XACT 48mm USD, 283mm travel
- Rear suspension
- WP XACT monoshock with linkage, 266mm travel
- Front wheel travel
- 283 mm
- Rear wheel travel
- 266 mm
Brakes & wheels
- Front brakes
- 310mm disc
- Front brakes diameter
- 310 mm
- Rear brakes
- 220mm disc
- Rear brakes diameter
- 220 mm
Other
- Comments
- Central double-cradle 25CrMo4 steel frame. Keihin EMS. Aluminium silencer. Race-focused closed-course supermoto - KTM does not publish official hp/torque figures for this model.
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 | 2027 |
|---|---|---|---|---|---|
| Capacity | 449 cc | 449 cc | 449 cc | 449 cc | 450 cc |
| Dry weight | 107 kg | 109 kg | 109 kg | 106 kg | 109 kg |
| Seat height | 855 mm | 920 mm | 927 mm | 960 mm | 898 mm |
| Fuel capacity | 7 L | 8.2 L | 7.5 L | 8.5 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 SMR?
The 2027 KTM 450 SMR has a Capacity of 449.9 ccm (27.45 cubic inches).
How many gears does the KTM 450 SMR have?
The 2027 KTM 450 SMR has a Gearbox of 5-speed.
How much does the KTM 450 SMR weigh?
The 2027 KTM 450 SMR has a Dry weight of 109.3 kg (241.0 pounds).
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