🏷️ Basic Information Identification Make: Yamaha Model: YFM50S Raptor Year: 2003 Manufacturer: Yamaha Motor Corporation Product Category: ATV 📋 Manual Details Information Manual Type: Service Repair Manual Format: Download Language: English 🔧 Transmission Drivetrain Type: Automatic Drive System: Chain Drive 📐 Dimensions Physical Weight: 67 kg (147.7 lbs) Wheelbase: 1060 mm (41.7 in) Seating Capacity: 1 🔧 Maintenance Servicing Recommended Oil Type: Yamalube 4 (or equivalent SAE 10W-30) Oil Capacity: 0.90 L (0.95 US qt) 📄 Specifications General Device Type: All-Terrain Vehicle (ATV) Intended Use: Recreational Riding 📄 Performance Specs Engine Engine Type: Air-cooled, 4-stroke, SOHC, 2-valve Displacement: 49.4 cc Fuel Type: Unleaded Gasoline 📄 Operational Details Operating Operating Conditions: Off-road use