Mango Jam 9'8" Thunderbolt These fins offer a stiff

These fins offer a stiff base with subtle responsive tip flex

Straight forward

It also features a flat (low center of gravity) and stable deck

Mostly at the tail of the board

this Longboard accommodates your ride style with ease

Mango Jam 9'8" Thunderbolt These fins offer a stiffCondition: New Description: Made from Thunderbolt silver tech. You'll fall in love with the Mango Jam from Kai Sallas. Named the Mango Jam because it is made for jamming on. Basically, this is a modern single fin. It turns so sharp and hard, much better than a traditional single fin. Thats because the Mango Jam has a lot of updated and refined elements that give it some modern influence. The waves Kai prefers most for this shape are around knee high