🏷️ Basic Information Identification Make: Aprilia Model: RS 125 Year: 1997 Codes Vin Decoder Details: Refer to manual for VIN specifics and location. Generation Generation: First Generation (Model 1997) 📋 Manual Details Coverage Areas Coverage: Complete service, repair, maintenance, troubleshooting, and overhaul procedures for the Aprilia RS 125 (1997). Page Count Page Count: Unknown (Downloadable content, actual page count may vary) Manual Type Manual Type: Service Repair Manual Language Language: English ⚙️ Engine Specifications Primary Engine Engine Type: 2-stroke Displacement: 125 cc Bore X Stroke: 54 mm x 54.5 mm (Approximate) Cooling System: Liquid-cooled Ignition System: Electronic Ignition Engine Notes: Rotary disc valve induction. Engine Code: Refer to manual for specific engine code. Fuel System Carburetor: Dell'Orto PHBH 28 or similar Fuel Type: Unleaded gasoline (minimum 95 RON recommended) Performance Horsepower: Approx. 30-33 HP (depending on variant and restrictions) Torque: Approx. 2.0-2.2 kgf-m (depending on variant) Top Speed: Approx. 150-160 km/h (depending on gearing and restrictions) 🔧 Transmission Standard Transmission Type: 6-speed manual Features Clutch: Wet multi-plate 📐 Dimensions Exterior Length: Approx. 1950 mm Width: Approx. 720 mm Height: Approx. 1130 mm Wheelbase: Approx. 1350 mm Fuel Tank Capacity: Approx. 12 Liters Weights Dry Weight: Approx. 124 kg Gross Vehicle Weight Rating: Refer to manual 🛡️ Safety Features Features Front Brakes: Disc brake Rear Brakes: Disc brake Front Suspension: Telescopic forks Rear Suspension: Monoshock absorber Headlight: Halogen Taillight: Bulb type 🔧 Maintenance Service Intervals Oil Change Interval: Refer to manual (typically every 3000-5000 km or annually) Spark Plug Replacement: Refer to manual (typically every 10000-15000 km) Air Filter Cleaning Replacement: Refer to manual (frequent checks recommended) Chain Lubrication: Regularly, depending on riding conditions. Battery Maintenance: Check terminals for corrosion, maintain electrolyte level (if applicable). Fluid Specifications Engine Oil Type: 2-stroke pre-mix or separate oil injection (refer to manual for specific oil grade, e.g., API TC, JASO FD) Coolant Type: Ethylene glycol-based coolant with corrosion inhibitors (50/50 mix with distilled water) Brake Fluid Type: DOT 4 Transmission Oil Type: Refer to manual (typically SAE 80W-90 gear oil) Fork Oil Type: Refer to manual for viscosity and quantity. Coolant Capacity: Refer to manual for exact capacity.