I-FF25 Ku-FF Series Selectorized Line Outer Thigh, umsebenzisi ubhekene nenqwaba yesisindo esimboziwe ukuze kube yimfihlo. Indawo yokuqala elungisekayo elula ukuyisebenzisa kanye nendawo yokulala kancane emuva ukuze kube nenduduzo nokuzinza kunikeza ulwazi oluhle phakathi komsebenzisi nemishini.
Ukuze kube nobumfihlo obukhulu, umsebenzisi uphendukela ngaphakathi ukuze abhekane nenqwaba yesisindo esimbozwe ngokuphelele.
Isiguqo Sesikhumba se-PU, ukungena komoya, ukujuluka, induduzo kanye nokungasheleli.
Inhloso yemisipha ecacile neqondile yenza kube lula ngabaqeqeshi ukwazi nokufunda. Ukulungiswa kwesihlalo esiqinile kudinga ukuphakanyiswa kuphela ukuze kukhululwe i-lever. Izibambo zifaka imikhono yerabha engasheleli enezivalo zokugcina ze-alloy ezenziwe ngomshini. Amaphuzu okulungisa agqanyiswa ngombala ohlukile ukuze kube lula ukuyisebenzisa.