Isahani yo kwambara ibyuma ni ubwoko bwibisahani hamwe nibikoresho bibiri cyangwa bitatu bitandukanye. Isahani yo kwambara ya bimetal isanzwe ifite urwego rwuburemere bukomeye bwa chrome yera itanga uburyo bwiza bwo kwambara mumaso yo kwambara hamwe no kugarura ibyuma bitanga ubukana bwiza cyangwa kurwanya ingaruka kubisahani.
Sunwill irashobora gutanga ibyuma-byuma byambara mubunini butandukanye nubunini kugirango bihuze nuburyo bwihariye bwo kwambara kurubuga rwabakiriya. Nyamuneka uzaze iwacu kubisubizo bya Bi-byuma niba bikenewe.
