Iigiya ezijikelezayo, ekwaziwa ngokuba ziigiya ezijikelezayo, zibonelela ngeenzuzo ezininzi xa zisetyenziswa kwiinkqubo zothumelo oluzenzekelayo:

1. Ukusebenza Okutyibilikayo: Imilo ye-helix yamazinyo egiya ivumela ukusebenza okutyibilikayo okunokungcangcazela okuncinci xa kuthelekiswa neegiya ezithe tye.
2. Ukubaleka Okuzolileyo: Ngenxa yokubandakanyeka okuqhubekayo kwamazinyo, iigiya ezijikelezayo zisebenza ngokuzolileyo kwaye zivelisa ingxolo encinci kunezinye ezinamazinyo aqinileyo.
3. Ukusebenza Kakhulu: Ukusebenza ngokudibeneyo kweegiya ezijikelezileyo kuvumela ukusebenza kakuhle kokudlulisa amandla, njengoko amazinyo amaninzi edibana, nto leyo ethetha ukutyibilika okuncinci kunye nokulahlekelwa ngamandla.
4. Ukwanda koMthwalo: Uyilo lweegiya ezijikelezayo lunokusingatha imithwalo ephezulu ngaphandle kwesidingo sobukhulu beegiya ezinkulu, nto leyo eluncedo kakhulu kwiindlela zoyilo ezixineneyo.
5. Ixesha Elide Lokuphila: Ukusasazwa ngokulinganayo kwamandla kumazinyo egiya kubangela ukuba iigiya zingagugi kakhulu kwaye ziphile ixesha elide.
6. Ukudluliselwa kweTorque ephezulu:Iigiya ezijikelezayoinokudlulisa i-torque ephezulu kwindawo encinci, efanelekileyo kwiindawo apho indawo iphezulu khona.
7. Ulungelelwaniso Olungcono: Zinceda ekulungelelaniseni ngcono imingxunya, zinciphisa isidingo sezinye izinto zolungelelwaniso kwaye zenze kube lula uyilo ngokubanzi.
8. Ulawulo lwe-Axial Thrust: I-thrust eveliswa ngexesha lokusebenza yi-axial, enokulawulwa lula ngoyilo olufanelekileyo lweebheringi.
9. Ukufaneleka kwisantya esiphezulu: Iigiya ezijikelezayo zifanelekile kwizicelo zesantya esiphezulu ngenxa yokukwazi kwazo ukusingatha imithwalo ephezulu kunye nokugcina ukusebenza kakuhle.
10. Ukumelana nomthwalo wokothuka: Banokuyifunxa ngcono imithwalo yokothuka ngenxa yokubandakanyeka kancinci kancinci kunye nokungabandakanyeki kwamazinyo.
11. Ukusebenza kakuhle kwesithuba: Kwisithuba esithile sokuhambisa amandla, iigiya ezijikelezayo zinokuba ncinci kunezinye iintlobo zeegiya.
12. Ulondolozo Oluphantsi: Inkqubo yokuvelisa ngokuchanekileyo kunye nokusasazwa komthwalo ngokulinganayo kubangela ukuba iigiya zifune ulondolozo oluncinci ngokuhamba kwexesha.
13. Ukuthembeka: Iigiya ezijikelezayo zaziwa ngokuthembeka kwazo kwiinkqubo zothumelo oluzenzekelayo, apho ukusebenza rhoqo kubalulekile.

Ezi nzuzo zenzaiigiya ezijikelezayolukhetho oludumileyo kwiintlobo ngeentlobo zoomatshini nezixhobo ezifuna uthumelo lwamandla oluzenzekelayo nolusebenzayo.