- Engine type - Liquid-cooled, 4-stroke In-Line Four
- Compression ratio - 11.8:1
- Valve system - DOHC, 16 valves
- Bore x stroke - 77.0 x 56.0 mm
- Displacement - 1,043 cm³
- Fuel system - Fuel injection: Ø38 mm x 4 (Keihin) with oval sub-throttles
- Ignition - Digital
- Starting System - Electric
- Lubrication - Forced lubrication, wet sump