Comparison of Piaggio X9 Evolution 500 2005 and Piaggio XEvo 400 2010

Attribute	Piaggio X9 Evolution 500 2005 ×	Piaggio XEvo 400 2010 ×
General
Production from (year)	2005	2010
Make	Piaggio	Piaggio
Model	Piaggio X9 Evolution 500	Piaggio XEvo 400
Category	Scooter	Scooter
Engine and transmission
Engine type	Single cylinder, four-stroke	Single cylinder, four-stroke
Valves per cylinder	4	-
Fuel system	-	Carburettor
Displacement (cm³)	460	399
Power (kw)	28.5	24.1
Cooling system	Liquid	Liquid
Torque (Nm)	43	36
Bore (mm)	92	85.8
Stroke (mm)	69	69
Gearbox	Automatic	Automatic
Ignition	Electronic CDI	-
Clutch	“Twist and Go” automatic dry centrifugal type	-
Compression	10.5:1	10.5:1
Exhaust system	-	Euro 3
Chassis
Front suspension	Telescopic hydraulic fork, stanchions Ø 41 mm	Ø 35 mm tele-hydraulic fork,
Rear suspension	Two dual effect hydraulic dampers, helic springs, adjustable to four positions of pre-load	Two dual-effect shock absorbers and four-position spring preload,
Front brakes	Double disc	Double disc
Rear brakes	Single disc	Single disc
Diameter (mm)	240	240
Frame type	Double cradle, high strength steel tube	Steel tube double cradle
Front tyre	120/70-14	120/70-14
Rear tyre	150/70-14	140/70-14
Front wheel travel (mm)	90	94
Rear wheel travel (mm)	90	90
Other
Starter	Electric & kick	Electric
Color options	-	black dark blue
Dimensions
Wheelbase (mm)	1,540	1,540
Dry weight (kg)	76	198
Power/weight ratio	0.375	0.1217
Overall length (mm)	2,140	2,184
Overall width (mm)	700	760
Seat height (mm)	780	790
Performance
Top speed (km/h)	157	155
Reserve fuel capacity (l)	-	1.8
Fuel capacity (l)	15	12