The Up-G Leader V12 Hard, is X-Braid's flagship premium fluorocarbon leader. Crafted from authentic Japanese-sourced fluorocarbon, this leader spans a wide range of diameters, catering to everything from finesse fishing to robust saltwater angling. Its minimal diameter variation ensures consistent strength and performance. Thanks to the innovative α+1 special manufacturing method, X-Braid has enhanced this leader's strength by approximately 1.3 times compared to previous models while achieving a 5% reduction in thickness. This slimmer profile not only maintains its durability but also significantly reduces its visibility to fish, making the Up-G Leader V12 Hard the only choice for anglers who will accept nothing but the best.