Iindidi ezimbini eziphambili zemithombo yomoya yilobe eqengqelekayo (ngamanye amaxesha ibizwa ngokuba yi-reversible sleeve) kunye nebellow ebhijeneyo.I-rolling lobe air spring isebenzisa isinyi serabha esinye, esigoqeka ngaphakathi kwaye siqengqelekela ngaphandle, kuxhomekeke ekubeni ikude kangakanani kwaye isiwe kweliphi icala.I-rolling lobe air spring ifumaneka ngobude obuphezulu obusebenzisekayo be-stroke-kodwa inqunyelwe ngamandla ngenxa yokuthambekela kwayo kwi-bulge, kwaye ngenxa yoko, inamandla alinganiselweyo.Isiphethu somoya esibhinqileyo sisebenzisa esinye ukuya kwezintathu ezimfutshane, kunye neeyunithi ezininzi eziqiniswa yihupula yebhanti.Imithombo yomoya edityanisiweyo inakho ukuphinda-phindwe kalishumi amandla oguqulelo lwelobe eqengqelekayo kunye nomlinganiselo ophindwe kabini wobomi bomjikelo, kodwa ine-stroke engasebenziyo encinci ukusebenza nayo.