Gilera GP 800 Centenario - 2009 Specifications and Reviews

The 2009 Gilera GP 800 Centenario is a premium maxi-scooter designed for riders seeking comfortable, practical commuting with genuine performance. Its 839cc V-twin engine delivers smooth power and torque through an automatic transmission, making it accessible for riders of varying experience levels. Best known for combining Italian styling with advanced technology including electronic fuel injection and sophisticated safety features, the Centenario suits discerning scooter enthusiasts wanting substance over style.

2009
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General information

CategoryScooter
Year2009
ModelGilera GP 800 Centenario

Engine and Transmission Specifications

Exhaust systemClosed loop lambda probe system on exhaust and 3-way catalyser.
ClutchCentrifugal clutch
Transmission type,final driveBelt
GearboxAutomatic
Cooling systemLiquid
IgnitionInductive discharge electronics and variable spark advance integrated into injection control unit, with electronic imobiliser, LED warning light and automatic lockout of injection pump if vehicle is tilted beyond road grip limits. Dual ignition
Fuel systemInjection
Valves per cylinder4
Bore x stroke88.0 x 69.0 mm (3.5 x 2.7 inches)
Compression10.5:1
Torque76.40 Nm (7.8 kgf-m or 56.4 ft.lbs) @ 5750
Power65.50
Engine typeV2, four-stroke
Capacity:839.30 ccm (51.21 cubic inches)

Brakes, suspension, Frame and wheels

Rear brakes diameter280 mm (11.0 inches)
Rear brakesDouble disc. Bremo
Front brakes diameter300 mm (11.8 inches)
Front brakesDouble disc. Bremo
Rear tyre dimensions160/60-15
Front tyre dimensions120/70-16
Rear suspension travel133 mm (5.2 inches)
Rear suspensionOhlins aluminium alloy rear swing-arm, with laterally-mounted, horizontally-positioned hydraulic monoshock, with adjustable preload, 7-position spring,
Front suspension travel122 mm (4.8 inches)
Front suspensionHydraulic telescopic fork with Ø 41 aluminium stanchions,
Frame typeDouble-cradle framework of high-tensile steel tubing. Carbon fibre parts.
 
 

Physical measures and capacities

Reserve fuel capacity3.00 litres (0.79 gallons)
Fuel capacity18.50 litres (4.89 gallons)
Wheelbase1,593 mm (62.7 inches)
Overall length2,237 mm (88.1 inches)
Seat height780 mm (30.7 inches) If adjustable, lowest setting.
Power/weight ratio0.2695 HP/kg
Weight incl. oil, gas, etc260.0 kg (573.2 pounds)
Dry weight243.0 kg (535.7 pounds)
 
 

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Color optionsRed/black/white/green/gold

Performance Profile & Rider Fit

65.5 hp
Peak Power
5.5s
0-60 mph

Best For

Track30%
City60%
Cornering65%
Daily Riding70%
Touring82%
Passenger80%

Rider Profile

Best ForBest suited to riders with some experience on large, heavy maxi-scooters, since the size and weight demand confident low-speed handling despite the automatic transmission.
PurposeBuilt as a high-performance maxi-scooter for fast, comfortable point-to-point travel and long highway stints rather than sport riding or commuting agility.
Rider FitA tall seat height and substantial curb weight mean shorter or less physically strong riders may find it cumbersome at a standstill or in stop-and-go traffic.
CharacterAppeals to riders who want car-like performance and stability with scooter convenience, blending sporty V-twin power with plush long-distance comfort.
Not Ideal ForNot a good fit for riders seeking off-road capability, tight city maneuverability, or a lightweight, flickable machine for technical cornering.

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

Rider Fit Visualizer

2009 Gilera GP 800 Centenario 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 2009 Gilera GP 800 Centenario, 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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