Bitelli Drum Mount Our rubber Bitelli drum mount or sandwich mounts are made from a high-quality rubber vulcanized to a steel plate; we stock a wide range of isolator buffers to suit most rollers. Complete your rubber buffer with a bolt kit to suit that roller you are replacing the drum mounts on. Bitelli Part Number 160055 160093 160100 160212 160244 160225 To Suit Bitelli C-100 DTV100 DTV315 354 650