Quad Fish 6'10" Thunderbolt Ride these with the same

Ride these with the same center fin you'd usually ride or a tad smaller - you don't need to step way down though as these puppies are a light addition to the equation of your board

A couple of small under-the-glass

This help to make the board quicker from rail to rail and tighten the turns

near symmetrical outline

it allows for greater performance and more release compared to a classic keel fin

Quad Fish 6'10" Thunderbolt Ride these with the sameCondition: Good condition, moderate heavy deck pressures from normal use. Professional repairs to the tip of the tail. A couple of small cosmetic under the glass shatters on the rails and some mild scuffs scratches to the finish. Watergate and ready to ride! Additional Info: This is a used board, and were excited for you to check it out! We do our best to describe the boards condition, including any repairs, features, and signs of use. Please review