Yamaha FX-SHO FX VX RIVA Pro-Series Sponsons Kit
RIVA SHO/FX/VX Pro-Series Sponson Kit Fits all Yamaha SHO, FX & VXmodels.Unique blade design provides a significant improvement to the handlingcharacteristics. Reduces rough water hunting and rolling sometimesexperienced with stock sponsons. Sponson depth is adjustable to controlthe amount of influence they have on craft. Easily installs...