You could try contacting them - Star Motorcycles Customer Relations at (800) 656-7695
I lost one of my mounting bolts for my Memphis Shades fairing, and they replaced at no cost (they even paid for shipping). Would be nice to know if Yamaha stood behind their product as well.
2002 V-Star 1100 Classic
Memphis Shades Batwing Fairing
National Cycle Cruiseliner Saddlebags
7" LED Headlight with 4.5" LED Driving Lights
Engine Guard with Kuryakyn Pegs
Chubby Intake with TimB's PMS Thumbscrews