RIO GSP Multi Color Backing 65lbs 3000 m (3200yds)

This premium backing from RIO, 65 lb, is made from the finest materials sourced from Japan. It is composed of 8 strands of tightly braided fibers, offering a round profile that spools perfectly onto the reel.
The result: a backing that is stronger, softer, and smoother.
The multicolor model changes color every 10 meters, making it easy to track line during the fight. Thanks to its high breaking strength and small diameter, it is an ideal choice for heavy-duty fishing, such as targeting tuna, GTs, billfish, and tarpon.