🏷️ Basic Information Identification Make: Aprilia Model: Leonardo Years Covered: 2000-2004 Engine Variants: 250, 300 📋 Manual Details Coverage Areas Full Service And Repair: Yes Troubleshooting: Yes Wiring Diagrams: Yes Maintenance Procedures: Yes Engine Rebuild: Yes Transmission Service: Yes Electrical System: Yes Body And Frame: Yes Suspension And Steering: Yes Braking System: Yes Cooling System: Yes Fuel System: Yes Exhaust System: Yes Wheels And Tires: Yes Diagnostics: Yes Page Count Approximate Pages: 300+ Manual Type Type: Online Service Repair Manual Language Language: English ⚙️ Engine Specifications Primary Engine Engine Type: 4-stroke, Single Cylinder Displacement 250: 244.1 cc Displacement 300: 278.3 cc Bore X Stroke 250: 72 mm x 60 mm Bore X Stroke 300: 75 mm x 63 mm Valve Train: SOHC, 4 valves Performance Cooling System: Liquid-cooled Fuel System Fuel Delivery: Carburetor (likely Keihin PD or similar) Ignition: Electronic Spark Plug: Standard type, check manual for specific model 🔧 Transmission Standard Type: Automatic CVT (Continuously Variable Transmission) Features Drive Belt: V-belt 📐 Dimensions Exterior Length: Approx. 2000 mm (check specific model) Width: Approx. 760 mm (check specific model) Height: Approx. 1400 mm (check specific model) Weights Dry Weight: Approx. 160-170 kg (check specific model) 🛡️ Safety Features Features Braking System Front: Disc brake Braking System Rear: Disc brake Lighting: Halogen headlight, LED taillight Suspension Front: Telescopic fork Suspension Rear: Swingarm with twin shock absorbers 🔧 Maintenance Service Intervals Oil Change Interval: Refer to manual (typically 3,000-5,000 km) Air Filter Cleaning: Refer to manual Spark Plug Replacement: Refer to manual Valve Adjustment: Refer to manual Fluid Specifications Engine Oil Type: SAE 10W-40 or 15W-50, API SG/SH/SJ (check manual) Engine Oil Capacity: Approx. 1.0-1.2 Liters (check manual) Coolant Type: Ethylene glycol-based antifreeze (check manual for specific ratio) Brake Fluid Type: DOT 4 (check manual)