H Bore diameter X stroke: 90x66mm Ignition Type: TCI No Contact Transistorized Starting Type: Recoil Pull Start Charging Coil: 3 Amp Fuel Tank Capacity: 1.72 Gal. Shaft Type: Keyed - Straight Shaft Diameter: 25mm Keyway Engine Cooling Type: Forced Air Cooling Fuel tank capacity: 6.5 liters Oil capacity :1.1 liters Displacement: 420CC Carton size :56x42x48cm Net weight: 30.5kg.