🏷️ Basic Information Identification Make: Aprilia Model: RS125 Year: 2002 Codes Model Code: AP02RS125 👋 Introduction Market Position Segment: Lightweight sport motorcycle, popular for entry-level riders and track day enthusiasts. Competitive Analysis Key Competitors: Yamaha YZF-R125, Honda CBR125R, Suzuki GSX-R125 (depending on region and specific model year). Key Features Performance Oriented: Known for its sporty handling and race-inspired styling, often bridging the gap between 50cc and larger displacement sportbikes. Accessibility: Designed for accessibility with a manageable power output and lightweight chassis. Manual Value Proposition Cost Saving: Enables DIY maintenance and minor repairs, saving on labor costs at dealerships. Ease Of Use: Step-by-step instructions and diagrams facilitate maintenance for all skill levels. Delivery Method Instant Download: Immediate access to the manual upon payment completion, no shipping delays. 📋 Manual Details Coverage Areas Primary Coverage: Owner's Information and Basic Maintenance for the 2002 Aprilia RS125 Secondary Coverage: Operational procedures, safety guidelines, routine checks Page Count Estimated Page Count: Refer to actual manual; typically 100-250 pages for this model Manual Type Type: Owner's Manual Language Language: English Format Format: PDF 📖 Manual Coverage Systems Covered Engine Operation: Break-in procedures, fuel and oil requirements, starting and stopping procedures Chassis Systems: Suspension (front and rear), brakes (front and rear), wheels and tires, steering Electrical System: Lighting, instrumentation, battery, basic electrical checks Fuel System: Fuel tank, fuel cap, fuel filter location (if applicable to owner checks) Cooling System: Coolant level checks, radiator identification Procedures Included Routine Maintenance: Checking tire pressure, checking brake fluid, checking coolant level, chain lubrication and adjustment, air filter inspection (basic access) Operator Procedures: Pre-ride inspection, riding positions, parking the motorcycle Safety Information: Riding safety, protective gear recommendations, emergency procedures Technical Depth Depth: Focuses on owner-level checks, adjustments, and basic maintenance. Does not typically include in-depth engine disassembly, transmission rebuilds, or advanced electrical diagnostics. 📊 Manual Specifications File Format Format: PDF Searchability: Likely text-searchable if the PDF was created from a digitized original document with OCR. Print Quality Printability: All pages are printable, allowing for physical copies to be made. Binding Type Binding Type: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) Compatibility Operating Systems: All Versions of Windows & Mac Requirements Software: Adobe PDF Reader ⚙️ Engine Specifications Primary Engine Type: Two-stroke, single-cylinder, liquid-cooled Displacement: 124.8 cc (7.62 cu in) Bore X Stroke: 54 mm x 54.5 mm (2.13 in x 2.15 in) Compression Ratio: Typically around 8.4:1 (subject to variation) Performance Horsepower Peak: Approximately 30-34 HP (at crank, depending on market regulations) Torque Peak: Approximately 18-20 Nm (at crank, depending on market regulations) Fuel System Carburetor: Dell'Orto VHST 28 (or similar, with electronic oil injection system) Fuel Type: Unleaded gasoline (minimum 95 RON) Lubrication Oil System: Automatic oil injection (pre-mix system) 🔧 Transmission Standard Type: 6-speed constant mesh Clutch: Wet multi-plate Features Gear Ratios: Specific gear ratios are detailed in the service manual, but the 6-speed setup offers a wide spread for performance. 📐 Dimensions Exterior Length: Approx. 1950 mm (76.8 in) Width: Approx. 720 mm (28.3 in) Height: Approx. 1120 mm (44.1 in) Weights Dry Weight: Approx. 130 kg (286.6 lbs) Fuel Tank Capacity: Approx. 13 liters (3.4 US gal) Oil Tank Capacity: Approx. 1.3 liters (0.34 US gal) Dimensions Wheelbase: Approx. 1345 mm (53.0 in) 🛡️ Safety Features Ratings Safety Certification: CE markings (typical for European market) and compliance with relevant emissions standards. Active Features Braking System: Hydraulic disc brakes front and rear. Front typically a larger diameter caliper (e.g., 320mm disc with 4-piston caliper) for strong stopping power. Rear disc for controlled deceleration. Suspension: Adjustable front telescopic forks (e.g., Marzocchi or Paioli) and rear monoshock absorber, providing stable handling and feedback. Passive Features Lighting: Full front and rear lighting system, including headlights, taillights, brake lights, and turn signals, crucial for visibility and safety. Instrumentation: Comprehensive dashboard with speedometer, tachometer, coolant temperature gauge, fuel level indicator (sometimes), and warning lights for critical systems. 💡 Technology Features Infotainment Instrument Cluster: Analog tachometer, digital speedometer (on some versions), coolant temperature gauge, and essential warning lights. Driver Assistance Features: Limited modern electronic rider aids; focus is on mechanical feedback and rider control. Connectivity Features: N/A (No Bluetooth, Wi-Fi, or smartphone integration). 🔧 Maintenance Service Intervals Oil Change: Refer to manual; typically at 2,000-4,000 km or annually for the gearbox oil. For the 2-stroke oil injection system, topping up as needed is standard. Air Filter Cleaning: Refer to manual; typically every 3,000-6,000 km, or more frequently in dusty conditions. Spark Plug Replacement: Refer to manual; typically every 5,000-10,000 km, depending on type and usage. Chain Maintenance: Lubrication and adjustment every 500-1,000 km, or as per manual recommendations, depending on riding conditions. Fluid Specifications Engine Oil: 2-stroke premix oil meeting API TC or JASO FD standards. Two-stroke oil injection oil type specified in manual. Gearbox Oil: SAE 10W/40 API GL-4 or GL-5...