🏷️ Basic Information Identification Make: Aprilia Model: SR Max 300 Year: 2011-2013 Codes Engine Code: Quasar 📋 Manual Details Coverage Areas Repair Procedures: Comprehensive Maintenance Schedules: Detailed Troubleshooting: Extensive Electrical System: Full Body Work: Included Engine Overhaul: Complete Suspension System: Detailed Braking System: Comprehensive Cooling System: Included Fuel System: Detailed Ignition System: Full Transmission System: Complete Chassis: Included Wiring Diagrams: Included Page Count Pages: Estimated 300-400 Manual Type Type: Service Repair Manual Language Language: English ⚙️ Engine Specifications Primary Engine Engine Type: Four-stroke, liquid-cooled, single-cylinder Displacement: 278cc Bore X Stroke: 75mm x 63mm Valve Train: SOHC, 4 valves Compression Ratio: 11.0:1 Performance Max Power: Approx. 22.5 HP at 7250 RPM Max Torque: Approx. 24 Nm at 5500 RPM Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) Fuel Type: Unleaded gasoline Fuel Tank Capacity: Approx. 12 Liters 🔧 Transmission Standard Transmission Type: Automatic Clutch: Automatic centrifugal dry clutch Features Drive System: Belt drive 📐 Dimensions Exterior Length: Approx. 2175 mm Width: Approx. 780 mm Height: Approx. 1435 mm (seat height) Weights Dry Weight: Approx. 162 kg Curb Weight: Approx. 171 kg 🛡️ Safety Features Ratings ABS Availability: Optional (check specific model configuration) Features Braking System Front: Hydraulic disc brake Braking System Rear: Hydraulic disc brake Lighting: Halogen headlight, LED taillight and turn signals 🔧 Maintenance Service Intervals Oil Change Interval: Recommended every 5,000-6,000 km or annually Spark Plug Replacement: Refer to manual for specific mileage Air Filter Replacement: Refer to manual for specific mileage Fluid Specifications Engine Oil Type: Synthetic SAE 5W-40 (API SG or higher, JASO MA) Coolant Type: Ethylene glycol based coolant, 50/50 mix with distilled water Brake Fluid Type: DOT 4 Gear Oil Type: Refer to manual for specific grade