In a fight with a very large fish, the drag force cannot be prevented from decreasing due to the frictional heat of the drag.
TIAGRA is equipped with a thermo-sensitive hydraulic compensating drag mechanism* that compensates for reduced drag force by utilizing frictional heat in reverse.
In addition to high drag performance, the high and low two-speed gear system enables anglers to fight with very large fish to their advantage.
*Not available on 16, 20A, 30A, 30WLRSA, and 130A.
