1989 Yamaha YFM350FW Big Bear Moto -4 4x4 (Year Code:W) - Handmade Black Marine Grade ATV Seat Cover UNIVERSAL IMAGE SHOWN. EVERY COVER IS CUSTOM MADE TO FIT YOUR EXACT YEAR, MAKE, AND MODEL Custom fit and top stitched. Made when ordered so it will take 1 1/2 - 2 weeks for delivery. THESE ARE NOT CHEAP PULL OVER COVERS!!! -20 degree cold crack, Mildew, & Abrasion resistant. Each cover comes with a detailed installation guide and instructions. Very easy to install. They basically fit themselves, just pull around and staple!!