Di-RV reducer di šomišwa kudu mafapheng a mantši kudukudu ka lebaka la diponagalo tša tšona tše di lemogegago:
1. Sebopeho se se kopaneng le boholo bo bonyenyane: Ka moralo wa bona o rarahaneng, di-reducer tsa RV di fihlella phetiso ya matla e sebetsang hantle ka hare ho sebaka se lekanyeditsweng, se ba etsa hore se be se loketseng bakeng sa ho hlomamisa sebakeng-didiriswa tse thibetsoeng.
2. Kgolo phetiso karo-karolelano: ka bona tse peli-mohato phokotso mochine, RV reducers fihlella ka bophara phetiso karo-karolelano, ho kopana le litlhoko tsa mefuta e fapaneng ya dikopo.
3. Self-Mošomo wa go Notlela: Ka fase ga maemo a itšego, difokotši tša RV di na le mošomo wa go notlela ka boithati{2}}, tšeo di thibelago go dikološwa ga didirišwa morago ka fase ga maemo a itšego, go kaonafatša polokego le go tsepama ga tšona.
4. Boreleli phetiso le tlaase lerata: Ka optimized moralo le nepahetseng tlhahiso, RV reducers ka katleho laola lerata le thothometsa nakong tshebetso, ho netefatsa boreleli le ho feta tšepahalang thepa tshebetso.
5. High matla le rigidity: RV reducers na phahameng mokhathala matla le rigidity, khona ho mamella mojaro o moholo shocks, ho netefatsa telele-nako e tsitsitseng tshebetso ya thepa.
