Taxanaha M waxa uu noqday halbeegyada Yurub ee loogu isticmaalka badan yahay caalamka. Silsiladdan ISO waxa laga heli karaa SSM20 ilaa SSM450. Taxanuhu haddaba wuxuu dabooli doonaa inta badan shuruudaha maaraynta farsamada ee la kulmay. Silsiladdan, in kasta oo la barbardhigi karo DIN 8165, laguma beddelan karo heerarka silsiladda rullalulatada ee kale ee saxda ah. Waxaa lagu heli karaa rollers-ka caadiga ah, kuwa waaweyn ama kuwa flanged sidoo kale waxaa caadi ahaan loo isticmaalaa qaabka baadiyaha gaar ahaan gaadiidka alwaaxyada. Walxaha birta ee kaarboon waa la heli karaa.