G01 - Cranckase And Cylinder Assembly
G02 - Crank Shaft Assembly
G03 - Cylinder Head Assembly
G04 - Timing System
G05 - Starting System
G06 - Lubrication System
G07 - Clutch Assembly (B3 675-800 - Dragster)
G08 - Cooling System
G09 - Engine Electric System
G10 - Change Gear Assembly
G11 - Gear Selector
G12- Fuel Pump Assembly
G13 - Fuel System
G14 - Exaust System
G15 - Clutch Assembly (B3 RR - Dragster RR-LH-RC)