These serve to replace missing or lost FINs from the FIN System. These FINs are not compatible with a Standard Surf Adapter. If you are choosing to DIY an Existing Surf Adapter into a FIN System, please understand that you are doing so at your own risk of damaging or compromising the strength of your Surf Adapter. The FIN System™ is a revolutionary Patented new upgrade for the Surf Adapter that allows riders to alter the pivot angle of their Surf Adapter. This Kit can be added to any existing Skateboard setup. The FINs can be added in 2 configurations, in addition to a standard 150° Surf Adapter configuration. One configuration is Super Carve 145° and the other is Mega Pump 155°. Super Carve gives you a more responsive turning experience, and lets you carve very tight maneuvers in tight spaces. Mega Pump is a lighter feeling and allows you to efficiently drive the board with small pumps over long distances. Ships from: California or Asia
