Enduro Bikes
2009KTM 450 EXC SixDays
35 fields on record
The 2009 KTM 450 EXC SixDays is a liquid-cooled four-stroke enduro bike designed for serious off-road enthusiasts tackling challenging terrain. Powered by a 449cc single-cylinder engine with 11.9:1 compression and a six-speed gearbox, it delivers strong mid-range power ideal for cross-country racing and adventure riding. This model is renowned for its reliability, lightweight construction, and exceptional handling characteristics that made it a competitive choice in enduro competitions.
- Capacity
- 449.3 ccm
- Engine
- Single, four-stroke
- Gearbox
- 6-speed
- Dry weight
- 113.9 kg
- Seat height
- 985 mm
- Power
- 50.0 HP (36.8 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built purely for serious enduro competition and technical off-road riding, exemplified by its SixDays edition heritage.
- Built for
- A razor-sharp, high-revving thumper that feels explosive and playful when attacking trails, rocks, and technical single-track.
- Not ideal for
- Not suited to riders wanting a comfortable commuter, a passenger-friendly bike, or long-distance road 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 usEngine
- Capacity
- 449.3 ccm
- Power
- 50.0 HP (36.8 kW)
- Engine type
- Single, four-stroke
- Power/weight ratio
- 0.4390 HP/kg (dry)
- Bore x stroke
- 95.0 x 63.4 mm
- Compression
- 11.9:1
- Cooling system
- Liquid
- Fuel system
- Carburettor
- Starting
- Kick
- Ignition
- Kokusan
- Valves per cylinder
- 4
- Lubrication system
- Pressure lubrication with 3 oil pumps
- Torque
- Not on record - add it
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Wet multi-disc clutch, operated hydraulically
Dimensions & weight
- Wheelbase
- 1481 mm
- Seat height
- 985 mm
- Dry weight
- 113.9 kg
- Fuel capacity
- 9.00 litres
- Ground clearance
- 380 mm
Chassis & suspension
- Frame
- Central double-cradle-type 25CrMo4. Aluminium subframe.
- Front suspension
- WP USD, 48 mm
- Rear suspension
- WP monoshock PDS
- 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
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 | 2012 | 2013 | 2015 | 2016 |
|---|---|---|---|---|---|
| Capacity | 449 cc | 449 cc | 449 cc | 449 cc | 449 cc |
| Dry weight | 114 kg | 111 kg | 112 kg | 111 kg | 111 kg |
| Seat height | 985 mm | 970 mm | 970 mm | 970 mm | 970 mm |
| Fuel capacity | 9 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 SixDays?
The 2009 KTM 450 EXC SixDays has a Capacity of 449.3 ccm (27.42 cubic inches).
What engine power does the KTM 450 EXC SixDays have?
The 2009 KTM 450 EXC SixDays has a Power of 50.0 HP (36.8 kW).
How many gears does the KTM 450 EXC SixDays have?
The 2009 KTM 450 EXC SixDays has a Gearbox of 6-speed.
How much does the KTM 450 EXC SixDays weigh?
The 2009 KTM 450 EXC SixDays has a Dry weight of 113.9 kg (251.1 pounds).
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