It is produced as a light version of UCB74-76.
If the power of 74B is 100, M is 75% and L is 50%.

Casting games are possible according to the size of the bait and the size of the fish.
The top is SiC, and the rest is a double foot TORZITE ring specification.

* Regarding the power of the FCL boat casting rod

・UCB78EXT
・UCB81EXT H = ・UCB7.10EXT H
・UCB81EXT MH = ・UCB85EXT
・UCB81EXT = ・UCB83EXT
・UCB74
・UCB73M
・UCB73L

They are arranged in descending order from top to bottom.
If the cast upper limit is not specified, please think that it is up to about 300g.

However, the cast feel itself is slightly different.
The GT type 81 model is for plugs and is a little stiff.
In the case of 78, it is made for fights where the burden of tuna, etc., that thrusts downward is heavy.
This takes into consideration the burden on the body because the fight time is long.