The Pegaso 650 is a trail-styled motorcycle that embodies the perfect blend of on-road performance and off-road versatility. With its swoopy fairing hiding a powerful liquid-cooled single-cylinder engine, this bike delivers almost 50bhp through a smooth five-speed gearbox. The Rotax-based design boasts a five-valve cylinder head, Sagem electronic fuel-injection, and a balance shaft to reduce vibration.
Its long-travel suspension, off-road styled tyres, and narrow chassis make the Pegaso an excellent choice for navigating tight back-roads and urban environments. Aftermarket hard luggage systems also transform it into a capable middle-distance tourer.
Whether you’re carving through twisties or tackling city streets, the Pegaso 650 is an exhilarating ride that demands to be experienced on its own merit, and for those who crave adventure without the need for extreme off-road exploits, this bike offers a thrilling combination of agility and comfort.
Key Specifications
Engine Type
Four stroke, single-cylinder, DOHC, 5 valves
Engine Capacity
652 cc / 39.8 cu in
Max Power
36.4 kw / 50 hp
Max Torque
59 Nm / 6.02 kgf-m / 43.5 lb-ft @ 6500 rpm
Fuel Tank Capacity
5.5 US gallons / 21.0 L
Weight (Wet/Kerb)
385 lbs / 175 kg
*n/a – information not provided by manufacturer
All Specifications
Make & Model
Model
Aprilia Pegaso 650
Year
1999 – 2000
Engine
Engine Type
Four stroke, single-cylinder, DOHC, 5 valves
Displacement
652 cc / 39.8 cu in
Bore x Stroke
100 x 83 mm
Compression Ratio
9.1:1
Max Horsepower
36.4 kw / 50 hp
Max Torque
59 Nm / 6.02 kgf-m / 43.5 lb-ft @ 6500 rpm
Engine Management System
2 x 32 mm Mikuni BST33
Cooling System
Liquid cooled
Performance
Top Speed
178.6 km/h / 111 mph
*n/a – information not provided by manufacturer
Transmission
Gearbox
5 Speed
Final Drive
Chain
Electrical & Electronics System
Starter
Electric
Chassis & Suspension
Front Suspension
45 mm Upside down forks preload adjustable, Marzocci
Front Suspension Travel
6.9 inches / 175 mm
Rear Suspension
Varying section high strength steel swing-arm, Aprilia Progressive System (APS) rising rate linkage
Wheels & Brakes
Front Tire Size
100/90-19
Rear Tire Size
130/80-17
Front Brakes
Single 300 mm disc, 2 piston caliper
Rear Brakes
Single 220 mm disc, 1 piston caliper
Dimension & Weights
Fuel Tank Capacity
5.5 US gallons / 21.0 L
Wet (kerb/curb) Weight
385 lbs / 175 kg
Dry Weight
160 kg / 352 lbs
Features
Long-travel suspension
Off-road styled tyres
Narrow chassis
Modern liquid-cooled single-cylinder engine
Five-valve cylinder head
Sagem electronic fuel-injection
Balance shaft for reduced vibration
Five-speed gearbox
Chain drive
Twin underseat silencers
Sleek tail unit design
Aftermarket hard luggage systems
Revised airbox
New frame with 1.5 cm longer wheelbase and increased rake and trail
Brembo disc brakes (on previous versions)
Water-cooled Rotax engine
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*We strive to provide the most comprehensive and accurate specifications possible. However, certain details may not be available if the manufacturer did not disclose them or if the information is no longer publicly accessible. If you find any discrepancy with any data on this site, please feel free to let us know at contact@throttlecraze.com