Kuston Twin 6'0" Thunderbolt Dave prefers Mark Richards style

Dave prefers Mark Richards style fin in his Sunfish so the design is definitely open to experimenting with smaller

Endorfins not only provide optimum performance but also literally float on water

There's a slightly wider base for drive and just enough rake that combines with a thinner tip for a tighter radius on turns and less drag

This enhances speed and projection off the bottom and through turns

20" / 132 mm

Kuston Twin 6'0" Thunderbolt Dave prefers Mark Richards styleCondition: Great condition, moderate deck pressures mostly at the tail of the board from normal use. Repair on the tip of the tail and nose. Some scuffs scratches to the bottom of th e board . A couple of cosmetic shatter under the glass on the rail of the board. 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