Enduro Bikes
2012KTM 450 EXC
35 fields on record
The 2012 KTM 450 EXC is a competitive enduro bike engineered for experienced off-road riders seeking reliable performance across demanding terrain. Its fuel-injected 449cc four-stroke single-cylinder engine delivers strong low-to-mid range power with excellent throttle control, while the lightweight chassis and agile handling make it ideal for both cross-country racing and trail riding.
- Capacity
- 449.3 ccm
- Engine
- Single, four-stroke
- Gearbox
- 6-speed
- Dry weight
- 111.0 kg
- Seat height
- 970 mm
- Power
- 50.0 HP (36.8 kW)
What’s new for the 2012 KTM 450 EXC
vs the 2011| Spec | 2011 | 2012 |
|---|---|---|
| Dry weight | 113.9 kg (251.1 pounds) | 111.0 kg (244.7 pounds) |
| Seat height | 985 mm (38.8 inches) | 970 mm (38.2 inches) |
| Front suspension | WP USD 48 mm (1.89 in) | WP-USD 48 mm |
| Rear suspension | WP PDS shock absorber | WP-PDS shock absorber |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built for competitive enduro riding, technical trails, and demanding off-road terrain rather than road use.
- Built for
- A light, high-revving single-cylinder thumper that rewards aggressive, standing-up riding with sharp, immediate responses.
- Not ideal for
- This is not a good choice for new riders, highway commuting, passengers, or anyone wanting a comfortable long-distance touring bike.
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
- 50.0 HP (36.8 kW)
- Engine type
- Single, four-stroke
- Power/weight ratio
- 0.4505 HP/kg (dry)
- Bore x stroke
- 95.0 x 63.4 mm
- Compression
- 11.9:1
- Cooling system
- Liquid
- Fuel system
- Injection
- Starting
- Electric & kick
- Ignition
- Keihin EMS
- Valves per cylinder
- 4
- Lubrication system
- Pressure lubrication with 2 oil pumps
- Torque
- Not on record - add it
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Wet mDouble disk clutch, Brembo hydraulics
Dimensions & weight
- Wheelbase
- 1482 mm
- Seat height
- 970 mm
- Dry weight
- 111.0 kg
- Fuel capacity
- 9.50 litres
- Ground clearance
- 345 mm
Chassis & suspension
- Frame
- Central double-cradle-type 25CrMo4. Subframe: Aluminium.
- Front suspension
- WP-USD 48 mm
- Rear suspension
- WP-PDS shock absorber
- Front wheel travel
- 300 mm
- Rear wheel travel
- 335 mm
- Rake (fork angle)
- 26.5°
Brakes & wheels
- Front brakes
- Single disc
- Front brakes diameter
- 260 mm
- Rear brakes
- Single disc
- Rear brakes diameter
- 220 mm
- Front tyre
- 90/90-21
- Rear tyre
- 140/80-18
Other
- Color options
- Orange/white/black
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 | 2009 | 2011 | 2012 | 2013 | 2014 | 2016 |
|---|---|---|---|---|---|---|
| Capacity | 449 cc | 449 cc | 449 cc | 449 cc | 449 cc | 449 cc |
| Dry weight | 114 kg | 114 kg | 111 kg | 112 kg | 111 kg | 111 kg |
| Seat height | 985 mm | 985 mm | 970 mm | 970 mm | 970 mm | 970 mm |
| Fuel capacity | 9 L | 9.5 L | 9.5 L | 9 L | 9 L | 9 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 EXC?
The 2012 KTM 450 EXC has a Capacity of 449.3 ccm (27.42 cubic inches).
What engine power does the KTM 450 EXC have?
The 2012 KTM 450 EXC has a Power of 50.0 HP (36.8 kW).
How many gears does the KTM 450 EXC have?
The 2012 KTM 450 EXC has a Gearbox of 6-speed.
How much does the KTM 450 EXC weigh?
The 2012 KTM 450 EXC has a Dry weight of 111.0 kg (244.7 pounds).
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