1888a123_Beginner_Dirt_Bike___GICL_Wiki_Dirt_Bike_Parts_List_Function
[Part and Quantity] Electrical Cables (1) [Part Number] DR70-129 [Materials] Wiring is metal, probably copper. Outside is rubber. Connectors are plastic. [Forces] No forces would be applied. [Manufacturing Process] Metal wiring, most likely copper, is cold drawn into desired shape. Rubber housing is wrapped around as an insulator. Plastic ends are plastic injection molded [Shape] The shape of this part is determined by two specifications. First is what is needed by the bike for the electrical supply. The other is how the different components are assembled together [Part Complexity] 3 [Function] 
Functional: Transfers electricity to spark plug to start engine
Group 11 - Beginner Dirt Bike - GICL Wiki