Engine:
Detailed overhaul, assembly, disassembly, tuning, specifications, lubrication, cooling system.
Fuel System:
Carburetor (likely Dell'Orto or similar) adjustment and rebuild, fuel tank, fuel lines, fuel pump (if applicable).
Ignition System:
CDI system, spark plugs, ignition timing, electrical components.
Exhaust System:
Exhaust pipes, muffler, sealing, troubleshooting.
Transmission:
Gearbox overhaul, clutch operation and adjustment, gear shift mechanism, lubrication.
Chassis And Frame:
Frame inspection, alignment, bodywork disassembly and reassembly, seat, fairings, fuel tank mounting.
Suspension Front:
Telescopic forks, seals, oil levels, damping adjustment, steering head bearings.
Suspension Rear:
Monoshock or twin shock absorber system, linkage, spring preload adjustment, damping settings.
Brakes Front:
Disc brake system, caliper overhaul, pad replacement, master cylinder, brake fluid specifications, bleeding procedure.
Brakes Rear:
Disc or drum brake system, caliper/drum servicing, pad/shoe replacement, brake fluid, bleeding procedure.
Wheels And Tires:
Wheel bearing maintenance, tire pressure, specifications, rim types.
Electrical System:
Wiring diagrams, battery, charging system (alternator/stator), lighting, horn, starter motor, fuses, switches, relays.
Instruments And Controls:
Speedometer, tachometer, indicator lights, handlebars, levers, cables.
Maintenance:
Scheduled maintenance, oil changes, filter replacements, chain adjustment, brake checks, lubrication points.
Troubleshooting:
Systematic diagnosis of common problems, fault finding charts, corrective actions.
Repair:
Step-by-step instructions for component removal, disassembly, repair, assembly, and installation.
Overhaul:
Complete disassembly and rebuilding of major components like the engine and transmission.
Adjustments:
Carburetor tuning, clutch adjustment, brake lever free play, suspension settings.
Depth:
Comprehensive, suitable for professional mechanics and experienced DIY enthusiasts. Covers everything from basic checks to complete engine rebuilds.
Diagnostic Capabilities:
Includes troubleshooting guides, common fault diagnosis, and repair procedures for electrical and mechanical systems.
Rebuild Procedures:
Detailed step-by-step instructions for complete engine, transmission, and suspension component rebuilds.
Wiring Diagrams:
Complete and detailed wiring schematics for all electrical systems, including lighting, ignition, and charging.
Torque Specifications:
Precise torque values for critical fasteners across all systems, essential for proper assembly and preventing damage.
Component Identification:
Clear diagrams and part numbers (where applicable) to identify all components.
Engine Type:
Liquid-cooled, 2-stroke, single-cylinder
Displacement:
124.0 cc (7.57 cu in)
Bore X Stroke:
56.0 mm x 50.6 mm (2.20 in x 1.99 in)
Compression Ratio:
Approximately 7.0:1 (varies by specific model variant)
Power Output:
Approximately 28-32 hp (21-24 kW) at 10,500 rpm (depending on market regulations and specific tune)
Torque:
Approximately 18-20 Nm (13-15 lb-ft) at 9,500 rpm
Top Speed:
Estimated 130-140 km/h (80-87 mph)
Carburetor:
Dell'Orto PHBH 28 AS or similar 28mm carburetor
Fuel Delivery:
Gravity feed from tank to carburetor, possibly with a small electric fuel pump for priming or specific configurations.
Fuel Type:
Unleaded gasoline, minimum 95 RON
Lubrication System:
Pre-mix or Autolube (automatic oil injection system)
Oil Type:
2-stroke motorcycle oil meeting API TC or JASO FD specifications (specific Cagiva recommendations in manual).
Cooling Method:
Liquid-cooled
Oil Change Interval:
Every 3,000-5,000 km (1,800-3,000 miles) or annually, depending on usage. Gearbox oil change every 10,000 km.
Spark Plug Replacement:
Every 5,000-7,500 km (3,000-4,500 miles), check gap more frequently.
Air Filter Cleaning:
Every 2,500-5,000 km (1,500-3,000 miles), depending on riding conditions.
Chain Lubrication Adjustment:
Every 500-1,000 km (300-600 miles) and after washing/wet riding.
Engine Oil Type:
2-stroke premix oil (e.g., Castrol TTS, Motul 710 2T) or Autolube injection oil as specified by Cagiva.
Gearbox Oil Type:
SAE 10W-30 or SAE 10W-40 API GL-4 or GL-5 transmission oil.
Coolant Type:
Ethylene glycol-based antifreeze mixed with distilled water (50/50 ratio) for liquid-cooled engines.
Brake Fluid Type:
DOT 4 brake fluid.
Common Issues:
Carburetor jetting sensitivity, potential for wear in the 2-stroke engine with high mileage, electrical connector corrosion, aging rubber components (hoses, seals).
