Moped Intuthuko enkulu ekwakhiweni kwezinjini iyadingeka ezimotweni ezizayo. Kodwa-ke, kunezinkinga ezimbili eziqhubekayo: ukushiswa okusebenzayo kanye nobungane bomsebenzisi. Lokhu kuhlanganisa ukucatshangelwa kokudlidliza, ukuphatha imoto, ukutholakala kukaphethiloli, isivinini se-piston, ukubekezela, ukugcotshwa kwenjini, itorque ye-crankshaft, nokuba lula kwesistimu nokuthembeka. Lokhu kudalulwa kuchaza injini ye-stroke engu-4 esungula kanye ehlinzeka ngokwethembeka, ukusebenza kahle, kanye nekhabhoni ephansi edizayini eyodwa.