I-Fusion Series (i-Standard) I-Back Extension ine-design-in design kunye ne-roller back adjustable, evumela umthambo ukuba akhethe ngokukhululekileyo uluhlu lwentshukumo. Isinqe esandisiweyo sibonelela ngokukhululeka kunye nenkxaso egqwesileyo kulo lonke uluhlu lwentshukumo. Isixhobo sonke siphinda sizuze iingenelo zeFusion Series (Standard), umgaqo we-lever olula, amava abalaseleyo ezemidlalo.