RFC Futures Tri Set CIS Temp
Channel Islands CIS 4.5″
This fin is a great all around tri fin. With a wider base to push on for bottom turns and a thinner tip for snap off the top you will get the performance out of this set up.
Medium Tri set up (145-195 lbs)
front fins: 4.5″ base 4.5″ area: 4.2
rear fins: 4.2″ base 4.3″ area: 3.2