Piaggio X9 Evolution 500 - 2005 Specifications and Reviews

The 2005 Piaggio X9 Evolution 500 is a mid-sized scooter designed for commuters seeking practical urban mobility with genuine performance credentials. Its liquid-cooled 460cc engine delivers responsive acceleration and a respectable 98 mph top speed, making it equally adept at city riding and longer journeys. Best known for combining the convenience of automatic transmission with spirited handling, it appeals to riders wanting more substance than lightweight city scooters.

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General information

CategoryScooter
Year2005
ModelPiaggio X9 Evolution 500
 
 

Engine and Transmission Specifications

ClutchTwist and Go automatic dry centrifugal type
GearboxAutomatic
Cooling systemLiquid
IgnitionElectronic CDI
Valves per cylinder4
Bore x stroke92.0 x 69.0 mm (3.6 x 2.7 inches)
Compression10.5:1
Top speed157.7 km/h (98.0 mph)
Torque43.00 Nm (4.4 kgf-m or 31.7 ft.lbs) @ 5500
Power39.00
Engine typeSingle cylinder, four-stroke
Capacity:460.00 ccm (28.07 cubic inches)

Brakes, suspension, Frame and wheels

Rear brakes diameter240 mm (9.4 inches)
Rear brakesSingle disc
Front brakes diameter260 mm (10.2 inches)
Front brakesDouble disc
Rear tyre dimensions150/70-14
Front tyre dimensions120/70-14
Rear suspension travel90 mm (3.5 inches)
Rear suspensionTwo dual effect hydraulic dampers, helic springs, adjustable to four positions of pre-load
Front suspension travel90 mm (3.5 inches)
Front suspensionTelescopic hydraulic fork, stanchions Ø 41 mm
Frame typeDouble cradle, high strength steel tube

Physical measures and capacities

Fuel capacity15.00 litres (3.96 gallons)
Wheelbase1,540 mm (60.6 inches)
Overall width700 mm (27.6 inches)
Overall length2,140 mm (84.3 inches)
Seat height780 mm (30.7 inches) If adjustable, lowest setting.
Power/weight ratio0.5132 HP/kg
Dry weight76.0 kg (167.6 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
StarterElectric & kick

Performance Profile & Rider Fit

39 hp
Peak Power
8.5s
0-60 mph
98 mph
Top Speed

Best For

Track15%
City75%
Cornering55%
Daily Riding78%
Touring70%
Passenger70%

Rider Profile

Best ForSuits riders who have some experience with larger, heavier scooters, as the maxi-scooter format demands more confidence than a small commuter scooter.
PurposeDesigned as a maxi-scooter for comfortable commuting and light touring, blending car-like convenience with reasonable performance.
Rider FitThe 780mm seat height and 213kg weight mean shorter or less physically confident riders may find it a handful at low speeds and standstill.
CharacterA practical, torque-friendly all-rounder that prioritizes comfort, stability, and weather protection over sporty thrills.
Not Ideal ForNot suited for off-road use or riders seeking a lightweight, flickable machine for aggressive canyon carving.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2005 Piaggio X9 Evolution 500 Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 780mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2005 Piaggio X9 Evolution 500, with a moderate knee angle of around 110 degrees and a slightly forward riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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