Category:
Maxi-scooter / Sport-scooter
Target Audience:
Enthusiasts, DIY mechanics, professional workshops servicing Gilera scooters.
Competitors:
Yamaha TMAX, Suzuki Burgman 650, Honda Silver Wing 600, BMW C600 Sport.
Distinctive Selling Points:
Powerful V-twin engine, sportbike-inspired design, excellent handling for a scooter, advanced braking system.
Engine Mechanical:
Engine disassembly, assembly, inspection, troubleshooting, overhaul procedures.
Fuel System:
Fuel injection system (I.E.), fuel pump, injectors, fuel lines, pressure regulation.
Ignition System:
Ignition coils, spark plugs, ECU control, timing.
Cooling System:
Radiator, cooling fan, thermostat, water pump, coolant specifications.
Exhaust System:
Exhaust pipes, catalytic converter, mufflers, lambda sensors.
Transmission Drivetrain:
Automatic transmission (CVT) operation, maintenance, fluid specifications, troubleshooting.
Brakes:
Brake system components (discs, calipers, master cylinder), ABS operation, fluid specifications, bleeding procedures.
Suspension:
Front fork (telescopic) service, rear shock absorber adjustment and replacement, suspension geometry.
Steering:
Handlebar assembly, steering head bearings, adjustment.
Electrical System:
Wiring diagrams, battery, charging system (alternator/stator), lighting, starter motor, ECU, fuses, relays.
Bodywork:
Body panel removal and installation, fairings, seats, storage compartments.
Chassis:
Frame inspection, component mounting.
Maintenance:
Scheduled maintenance tasks, inspections, lubrication, filter changes.
Troubleshooting:
Diagnostic procedures, symptom-based troubleshooting, common issue resolution.
Repair:
Detailed step-by-step repair instructions for all major components and systems.
Disassembly Assembly:
Complete instructions for removing and reinstalling parts and sub-assemblies.
Adjustments:
Adjustment procedures for systems like throttle, brakes, suspension.
Depth:
Comprehensive (covers full overhaul, advanced diagnostics, and detailed specifications).
Engine Type:
V-twin, four-stroke, liquid-cooled
Bore X Stroke:
74.1 mm x 74.0 mm
Valvetrain:
SOHC, 4 valves per cylinder
Compression Ratio:
10.5:1
Max Power:
54.2 kW (72.7 hp) @ 7,000 rpm (approximate, check manual for exact)
Max Torque:
76.2 Nm (56.2 lb-ft) @ 6,000 rpm (approximate, check manual for exact)
Fuel Delivery:
Electronic Fuel Injection (I.E.)
Fuel Type:
Unleaded gasoline, minimum 95 octane (RON)
Oil Type:
SAE 10W-40, API SG or higher, JASO MA (check manual for specific part number and viscosity recommendations)
Oil Capacity:
Approx. 1.7 liters (check manual for exact capacity with filter change)
Length:
Approx. 2,230 mm (check manual for exact)
Width:
Approx. 790 mm (check manual for exact)
Height:
Approx. 1,460 mm (check manual for exact)
Wheelbase:
Approx. 1,590 mm (check manual for exact)
Dry Weight:
Approx. 247 kg (check manual for exact)
Wet Weight:
Approx. 260 kg (with fluids, check manual for exact)
Max Load Capacity:
Check manual for specific load rating
Crash Test Results:
N/A (Motorcycle/Scooter safety ratings differ from cars, focus on component integrity and rider protection features).
Braking System:
Dual front disc brakes (likely 280mm diameter), single rear disc brake (likely 280mm diameter), optional ABS.
Tires:
Front: 120/70-16, Rear: 160/60-15 (check manual for specific tire pressure recommendations).
Lighting:
Halogen headlights, LED taillights/indicators (typical for the era).
Frame Construction:
Steel trellis frame designed for rigidity and stability.
Dashboard:
Digital instrument cluster with speedometer, tachometer, fuel gauge, odometer, trip meters, clock, and indicator lights.
Lighting Technology:
Halogen headlights, LED rear lighting, and standard turn signals.
ABS:
Optional Anti-lock Braking System (ABS) available on some models.
Diagnostic Ports:
OBD-II style diagnostic port for engine management system access (required for advanced troubleshooting).
Oil Change:
Every 5,000 km or 6 months (check manual for exact recommendation).
Air Filter Check:
Every 5,000 km (clean or replace as needed, check manual).
Spark Plug Replacement:
Every 10,000 km or as per manual's schedule.
Belt Check Replacement:
Check belt for wear and tension every 10,000 km, replace as per manual's service life.
Brake Fluid Flush:
Every 2 years or as recommended by manual.
Coolant Flush:
Every 2-3 years or as per manual.
Engine Oil:
SAE 10W-40, API SG/JASO MA (Refer to manual for Gilera P/N: 302772, 398257, or equivalent).
Brake Fluid:
DOT 4 (Check manual for Gilera P/N: 326669 or equivalent).
Coolant:
Ethylene glycol based coolant, mix 50% with distilled water. (Check manual for Gilera P/N: 326668 or equivalent).
Transmission Fluid:
Specific CVT fluid (Consult manual for Gilera P/N: 723150 or equivalent high-quality CVT fluid).
Common Problems:
Potential for starter motor issues, regulator/rectifier failures, CVT belt wear, and occasional electrical gremlins. Regular maintenance is crucial.
Manufacturer Origin:
Gilera is an Italian motorcycle manufacturer, founded in 1909. Now part of the Piaggio Group.
Gp800 Introduction:
The GP800 was introduced in 2007, marketed as a high-performance maxi-scooter blending motorcycle-like dynamics with scooter practicality.
Manufacturing Location:
Italy (under Piaggio Group)
Production Period:
Produced from 2007 to 2011.
