2000-2001 Yamaha YZ250f / YZ426 Rear Subframe Seat Support Part Number 5JG-21190-00-P0 is a genuine Yamaha replacement part designed specifically for the rear of the motorcycle. This subframe provides support for the seat and helps to ensure proper alignment and stability, this subframe is a reliable and high-quality component for your YZ250f or YZ426. Minor cosmetic scratches from storage (see pictures)