This guide focuses on routine maintenance, basic troubleshooting, and key specifications—since a full workshop manual is hundreds of pages. | Item | Detail | |------|--------| | Engine | Single cylinder, 4-stroke, air-cooled | | Displacement | 249 cc | | Bore x Stroke | 72 mm × 61.2 mm | | Compression ratio | 9.2:1 | | Max power | ~16 HP @ 7,500 rpm | | Max torque | ~18 Nm @ 6,000 rpm | | Transmission | 5-speed, manual | | Starter | Electric + kick start | | Front suspension | Telescopic fork | | Rear suspension | Dual shock absorbers | | Front brake | Disc (hydraulic) | | Rear brake | Drum or disc (depends on year/model) | | Fuel tank capacity | 14 L (approx) | | Tire size front | 2.75–18 | | Tire size rear | 110/90–16 | 2. Maintenance Schedule (every km/months) Use this as a reference. Italika recommends stricter intervals for heavy use.
– vertical brass screw (increase idle = turn in). Air/fuel mixture screw – horizontal near engine side. manual italika 250z