The 2009 Aprilia Pegaso 650 Trail is a lightweight enduro bike designed for adventure-minded riders seeking versatility both on and off-road. Its 660cc single-cylinder engine delivers accessible power with excellent torque characteristics, while the liquid-cooled fuel-injected powerplant ensures reliable performance across varied terrain and conditions.
High strength steel swingarm. Aprilia Progressive System (APS) rising rate linkages. Sachs hydraulic monoshock with adjustable rebound and preload. Wheel travel 170 mm.
Editorial estimate from the spec sheet - not lab tested
Off-road & trail72%
Cornering68%
City riding65%
Daily riding60%
Touring42%
Two-up35%
Track25%
Best for
Designed for mixed on/off-road duty, commuting, and light green-lane adventure riding rather than outright speed.
Built for
A modest, torquey V2 trail bike that rewards relaxed, momentum-based riding over aggressive throttle use.
Not ideal for
Not the right choice for riders chasing high top speed, long-distance touring comfort, or serious technical off-road performance.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Full specifications
Engine
Capacity
660.0 ccm
Power
48.0 HP (35.3 kW) @ 6000 RPM
Torque
59.0 Nm (6.0 kgf-m)
Engine type
Single, four-stroke
Bore x stroke
100.0 x 84.0 mm
Compression
10.0:1
Cooling system
Liquid
Fuel system
Injection
Starting
Electric
Ignition
Electronic
Valves per cylinder
4
Lubrication system
Dry sump with oil pump.
Transmission
Gearbox
5-speed
Transmission type
Manual
Final drive
Chain
Clutch
Multi-plate in oil bath. Cable operated.
Dimensions & weight
Wheelbase
1510 mm
Overall length
2173 mm
Overall width
820 mm
Seat height
820 mm
Fuel capacity
16.00 litres
Ground clearance
270 mm
Chassis & suspension
Frame
Steel, open cradle, single spar frame.
Front suspension
45 mm fork. Wheel travel 170 mm.
Rear suspension
High strength steel swingarm. Aprilia Progressive System (APS) rising rate linkages. Sachs hydraulic monoshock with adjustable rebound and preload. Wheel travel 170 mm.
Front wheel travel
170 mm
Rear wheel travel
170 mm
Rake (fork angle)
27.9°
Trail
129 mm
Brakes & wheels
Front brakes
Single disc
Front brakes diameter
300 mm
Rear brakes
Single disc
Rear brakes diameter
240 mm
Front tyre
100/90-19
Rear tyre
130/80-17
Other
Color options
Aprilia Black, Fluo Red
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
2006
2008
2009
2011
2012
Capacity
659 cc
660 cc
660 cc
660 cc
660 cc
Seat height
820 mm
820 mm
820 mm
820 mm
820 mm
Fuel capacity
16 L
16 L
16 L
16 L
16 L
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
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Rider rating
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