The Screw M8x25 is the cheapest item from this partsfiche.
six components are shown in this Sbk 2015 Usa (superbike Panigale R) D220-00015 21a Front Fork [mod:1199 R;xst:cal,cdn] exploded diagram.
A sample from the products for the 21a Front Fork [mod:1199 R;xst:cal,cdn] include: Fork Leg Assembly R.h., Fork Leg Assembly L.h., Screw M8x25, Reflector, Adhesive Amber.