SPOL ea Premium SplineShaftGeare qapiloeng bakeng sa ts'ebetso e ntlafalitsoeng ts'ebetsong ea lits'ebetsong tse phahameng. Ka boenjiniere ba pelehi, li-shaf tsa spline li tiisa hore True e sebetsa hantle, ebile e tsamaisana hantle, e eketsa nako e telele le ho ts'epahala ha mochini. E entsoe ka thepa ea mephara e matla le ho hlahlojoa ka thata ho kopana le litekanyetso tsa indasteri, li etsa hore li be le litekanyetso tse phahameng tsa boithati, tsa indasteri le tse boima. Ntlafatso ea ts'ebetso ea premium le ho tšoarella ka litharollo tsa rona tsa splinesd tse tsoetseng pele.