At the heart of the 2006 Malaguti Spidermax GT 500 scooter motorcycle, Malaguti features a 459 cc (28 cu in) liquid-cooled single cylinder, four-stroke configuration. In factory specification, peak output is rated at 40.2 HP (29.4 kW) at 7,250 rpm while maximum torque reaches 42 Nm (31 lb-ft) at 6,000 rpm, transferring power to the rear wheel through belt final drive. With a specific output of 87.6 HP per liter and a 1,250 rpm working window between peak torque (6,000 rpm) and peak power (7,250 rpm), the engine character is indicating a tractable, stress-free state of tune focused on everyday usability and broad torque delivery.
On the scales, the Spidermax GT 500 measures 204 kg (450 lbs) dry, translating to a power-to-weight ratio of 0.2 HP/kg (5.07 kg per horsepower). Rider ergonomics and chassis geometry center around a 760 mm (29.9 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops. The 14.5-liter (3.8 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Specific Output
87.6 HP/L
Power-to-Weight
0.2 HP/kg (5.07 kg/HP)
Power Band Window
6,000–7,250 rpm
Standover Height
760 mm (29.9 in)
Engine
Displacement459.0 ccm (28.01 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Power40.2 HP (29.4 kW)) @ 7250 RPM
Torque42.0 Nm (4.3 kgf-m or 31.0 ft.lbs) @ 6000 RPM
Compression10.5:1
Bore x Stroke92.0 x 69.0 mm (3.6 x 2.7 inches)
Valves/Cylinder4
CoolingLiquid
Transmission
Final DriveBelt (final drive)
Wheels & Brakes
Front Tyre120/80-16
Rear Tyre150/70-16
Front BrakesSingle disc
Front Brake Ø270 mm (10.6 inches)
Rear BrakesSingle disc
Rear Brake Ø260 mm (10.2 inches)
Dimensions & Weight
Dry Weight204.0 kg (449.7 pounds)
Power/Weight0.1972 HP/kg
Seat Height760 mm (29.9 inches) If adjustable, lowest setting.
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
