Enduro Bikes
2003Aprilia Pegaso 650 I.e.
40 fields on record
The 2003 Aprilia Pegaso 650 I.e. is a fuel-injected road-going enduro bike for touring and commuting. Its liquid-cooled 651.8cc single makes 49 hp and 54 Nm through a five-speed gearbox and chain. An 810 mm seat, 175 kg dry weight and large 21-litre tank give it a long range.
- Capacity
- 651.8 ccm
- Engine
- Single
- Gearbox
- 5-speed
- Dry weight
- 175.0 kg
- Seat height
- 810 mm
- Power
- 49.0 HP (36.0 kW)
What’s new for the 2003 Aprilia Pegaso 650 I.e.
vs the 2002| Spec | 2002 | 2003 |
|---|---|---|
| Power | 49.0 HP (36.0 kW) @ 6250 RPM | 49.0 HP (36.0 kW) |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Designed as a versatile dual-sport machine capable of light off-road excursions, urban commuting, and occasional longer rides.
- Built for
- A torquey, easygoing thumper that rewards relaxed, momentum-based riding over outright speed or aggressive cornering.
- Not ideal for
- Not the right choice for riders chasing high-speed performance, trackday thrills, or long-distance two-up touring comfort.
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
- 651.8 ccm
- Power
- 49.0 HP (36.0 kW)
- Torque
- 54.0 Nm (5.5 kgf-m)
- Engine type
- Single
- Power/weight ratio
- 0.2800 HP/kg (dry)
- Bore x stroke
- 100.0 x 83.0 mm
- Compression
- 9.1:1
- Cooling system
- Liquid
- Fuel system
- Injection
- Starting
- Electric
- Ignition
- Electronic, controlled by injection control unit.
- Valves per cylinder
- 5
- Lubrication system
- Dry sump with two trochoidal pumps
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Multi-plate in oil bath. Cable operated.
Dimensions & weight
- Wheelbase
- 1475 mm
- Overall length
- 2180 mm
- Overall width
- 920 mm
- Overall height
- 1260 mm
- Seat height
- 810 mm
- Dry weight
- 175.0 kg
- Fuel capacity
- 21.00 litres
- Reserve fuel capacity
- 4.50 litres
- Ground clearance
- Not on record - add it
Chassis & suspension
- Frame
- Sloping aluminium twin spar frame
- Front suspension
- Marzocchi 45 mm hydraulic telescopic fork
- Rear suspension
- Sachs hydraulic monoshock
- Front wheel travel
- 170 mm
- Rear wheel travel
- 165 mm
- Rake (fork angle)
- 28.4°
- Trail
- 111 mm
Brakes & wheels
- Front brakes
- Single disc
- Front brakes diameter
- 300 mm
- Rear brakes
- Single disc
- Rear brakes diameter
- 220 mm
- Front tyre
- 100/90-19
- Rear tyre
- 130/80-17
Other
- Color options
- Red/Silver, Gray/Black, Lime/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 | 2001 | 2002 | 2003 | 2005 |
|---|---|---|---|---|
| Capacity | 652 cc | 652 cc | 652 cc | 652 cc |
| Dry weight | 175 kg | 175 kg | 175 kg | 175 kg |
| Seat height | 810 mm | 810 mm | 810 mm | 817 mm |
| Fuel capacity | 21 L | 21 L | 21 L | 25 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 Aprilia Pegaso 650 I.e.?
The 2003 Aprilia Pegaso 650 I.e. has a Capacity of 651.8 ccm (39.78 cubic inches).
What engine power does the Aprilia Pegaso 650 I.e. have?
The 2003 Aprilia Pegaso 650 I.e. has a Power of 49.0 HP (36.0 kW).
How many gears does the Aprilia Pegaso 650 I.e. have?
The 2003 Aprilia Pegaso 650 I.e. has a Gearbox of 5-speed.
What is the torque of the Aprilia Pegaso 650 I.e.?
The 2003 Aprilia Pegaso 650 I.e. has a Torque of 54.0 Nm (5.5 kgf-m or 39.8 ft.lbs).
How much does the Aprilia Pegaso 650 I.e. weigh?
The 2003 Aprilia Pegaso 650 I.e. has a Dry weight of 175.0 kg (385.8 pounds).
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