With a quantity of two pieces, the Screw is the most used part in the 27C - FOOTRESTS, LEFT diagram.
This schematic depicts all components used in the Mts1200s 2016 My16 (multistrada 1200s Abs) D210-00016 27c - Footrests, Left partslist.
The 27c - Footrests, Left is made up of components including this Rear L.h. Plate which is the most expensive.