ShoeiPinlock Anit-Fog Lens CWR-1 Street Motorcycle Helmet Accessories - Clear - for RF-1200/RF-1100/GT-Air/Qwest/X-Twelve

I have a r1100 with a visor without the pinlock pins, can i install the pins on the visor and buy just this lens? if so where can i get the pins?

Bought this item, and still dealing with the top of my visor fogging up. Anyone else deal with this?

Does this fit shield for X14 Shoei helmet?

Will this fit the ls2 rapid crypt?