Yamaha Raptor 660 YFM 660R (2001-2005) Standard Nerf Bars Black w/Black Net This standard Nerf Bar Fits Yamaha Raptor 660 YFM 600R for the years 2001-2005. Other fitments available with other listings. Sold in pairs, right and left side, with your choice of net colors. Top quality materials and construction. Made with 1-3/8 inch aluminum tubing. Includes chrome plated mounts and hardware needed for installation. Aluminum is fully polished, then anodized for long lasting finish.