Supermotos
2004KTM 640 LC4 Supermoto Prestige
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The 2004 KTM 640 LC4 Supermoto Prestige is a versatile single-cylinder supermoto designed for riders seeking a lightweight, agile machine excelling on both road and light off-road use. Its 625cc liquid-cooled engine delivers responsive torque ideal for urban commuting and weekend adventures. Known for sharp handling and minimalist styling, it appeals to riders valuing practicality and performance over luxury.
- Capacity
- 625.0 ccm
- Engine
- Single
- Gearbox
- 5-speed
- Dry weight
- 149.0 kg
- Seat height
- 910 mm
- Power
- 53.6 HP (39.4 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built for supermoto-style attack riding, tight cornering, and street-legal track days rather than long-distance travel.
- Built for
- A sharp, flickable, high-strung machine with big single-cylinder torque that feels playful, aggressive, and eager to be thrown into corners.
- Not ideal for
- Not a good fit for riders wanting plush comfort, pillion-friendly touring capability, or a relaxed, low-effort commuting experience.
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
- 625.0 ccm
- Power
- 53.6 HP (39.4 kW)
- Torque
- 55.0 Nm (5.6 kgf-m)
- Engine type
- Single
- Power/weight ratio
- 0.3597 HP/kg (dry)
- Bore x stroke
- 101.0 x 78.0 mm
- Compression
- 11.7:1
- Cooling system
- Liquid
- Fuel system
- Carburettor
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
Dimensions & weight
- Wheelbase
- 1510 mm
- Overall width
- 640 mm
- Seat height
- 910 mm
- Dry weight
- 149.0 kg
- Fuel capacity
- 12.00 litres
- Ground clearance
- 290 mm
Chassis & suspension
- Frame
- Chromium-molybdenum, power-coated
- Front suspension
- WP-USD 48 MA
- Rear suspension
- WP - Monoshock
Brakes & wheels
- Front brakes
- Single disc
- Front brakes diameter
- 320 mm
- Rear brakes
- Single disc
- Rear brakes diameter
- 220 mm
- Front tyre
- 120/70-17
Other
- Color options
- Black
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
Rider Reviews
Common questions
What is the engine size of the KTM 640 LC4 Supermoto Prestige?
The 2004 KTM 640 LC4 Supermoto Prestige has a Capacity of 625.0 ccm (38.14 cubic inches).
What engine power does the KTM 640 LC4 Supermoto Prestige have?
The 2004 KTM 640 LC4 Supermoto Prestige has a Power of 53.6 HP (39.4 kW).
How many gears does the KTM 640 LC4 Supermoto Prestige have?
The 2004 KTM 640 LC4 Supermoto Prestige has a Gearbox of 5-speed.
What is the torque of the KTM 640 LC4 Supermoto Prestige?
The 2004 KTM 640 LC4 Supermoto Prestige has a Torque of 55.0 Nm (5.6 kgf-m or 40.6 ft.lbs).
How much does the KTM 640 LC4 Supermoto Prestige weigh?
The 2004 KTM 640 LC4 Supermoto Prestige has a Dry weight of 149.0 kg (328.5 pounds).
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