Enduro Bikes
2005KTM 125 EXC
34 fields on record
The 2005 KTM 125 EXC is a lightweight two-stroke motocross bike ideal for novice and intermediate riders transitioning into off-road competition. Its nimble 124cc single-cylinder engine and liquid-cooled design deliver responsive performance with excellent maneuverability on technical terrain. Known for reliability and affordability, the EXC excels as an entry-level cross-country and motocross platform.
- Capacity
- 124.8 ccm
- Engine
- Single, two-stroke
- Gearbox
- 6-speed
- Dry weight
- 98.6 kg
- Seat height
- 925 mm
- Power
- 15.0 HP (11.0 kW)
What’s new for the 2005 KTM 125 EXC
vs the 2004| Spec | 2004 | 2005 |
|---|---|---|
| Dry weight | 101.4 kg (223.5 pounds) | 98.6 kg (217.4 pounds) |
| Fuel capacity | 9.00 litres (2.38 US gallons) | 8.50 litres (2.25 US gallons) |
| Front suspension | WP-USD 48 MA | WP-USD 48 mm (1.89´ |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built purely for competitive enduro and technical off-road riding, not for street use or general transportation.
- Built for
- A raw, high-strung two-stroke with sharp, explosive power and razor-quick handling that thrives on tight trails and technical terrain.
- Not ideal for
- It is not suitable for daily commuting, highway touring, carrying a passenger, or riders seeking comfort and predictability.
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
- 124.8 ccm
- Power
- 15.0 HP (11.0 kW)
- Engine type
- Single, two-stroke
- Power/weight ratio
- 0.1521 HP/kg (dry)
- Bore x stroke
- 54.0 x 54.5 mm
- Compression
- 11.0:1
- Cooling system
- Liquid
- Fuel system
- Carburettor
- Starting
- Kick
- Ignition
- Kokusan digital 2K-3
- Lubrication system
- Mixture oil lubrication 1:40
- 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
- 1471 mm
- Seat height
- 925 mm
- Dry weight
- 98.6 kg
- Fuel capacity
- 8.50 litres
- Ground clearance
- 390 mm
Chassis & suspension
- Frame
- chromium molybdenum
- Front suspension
- WP-USD 48 mm (1.89´
- Rear suspension
- WP-PDS-shock absorber
- Front wheel travel
- 300 mm
- Rear wheel travel
- 335 mm
- Rake (fork angle)
- 27.0°
- Trail
- 116 mm
Brakes & wheels
- Front brakes
- Single disc
- Front brakes diameter
- 216 mm
- Rear brakes
- Single disc
- Rear brakes diameter
- 260 mm
- Front tyre
- 90/90-21
- Rear tyre
- 120/90-18
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 | 2000 | 2004 | 2005 | 2008 | 2012 | 2016 |
|---|---|---|---|---|---|---|
| Capacity | 125 cc | 125 cc | 125 cc | 125 cc | 125 cc | 125 cc |
| Dry weight | 100 kg | 101 kg | 99 kg | 97 kg | 95 kg | 94 kg |
| Seat height | 925 mm | 925 mm | 925 mm | 960 mm | 960 mm | 960 mm |
| Fuel capacity | 9.5 L | 9 L | 8.5 L | 9.5 L | 9.5 L | 9.5 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 125 EXC?
The 2005 KTM 125 EXC has a Capacity of 124.8 ccm (7.62 cubic inches).
What engine power does the KTM 125 EXC have?
The 2005 KTM 125 EXC has a Power of 15.0 HP (11.0 kW).
How many gears does the KTM 125 EXC have?
The 2005 KTM 125 EXC has a Gearbox of 6-speed.
How much does the KTM 125 EXC weigh?
The 2005 KTM 125 EXC has a Dry weight of 98.6 kg (217.4 pounds).
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