• Engine (top-end, bottom-end, cooling, lubrication)
• Fuel System (carburetor/EFI, fuel pump, injectors)
• Ignition System (CDI/ECU, coils, spark plugs)
• Transmission (gearbox, clutch, final drive)
• Chassis & Suspension (frame, forks, shock absorber, swingarm)
• Braking System (front and rear brakes, hydraulics)
• Electrical System (wiring diagrams, charging system, lighting)
• Wheels & Tires
• Bodywork & Plastics
• Exhaust System
• Controls & Linkages