New quick release locking mechanism that prevent side to side play.

New brake lever accessible on either side of the head to clear long camera sliding base plates.

New removable handle: to clear the long camera sliding base plates you can fit the handle at the front or the back of the head. 

The new handle has the ARRI flex shaft receptacle built-in.

New adapter to accept the mini Sachtler Touch & Go plate, ideal for small video cameras.