*Best used with a True Ames Bonzer centre fin.

Overview

• B5 Bonzer quad setup (4 fins) developed by the Campbell Brothers.
• The Campbell Brothers developed these bonzer side fin templates to work with the concaves of the board, control water flow, and achieve maximum speed, acceleration and hold.

Board Types

• All board types.
• Will fit the FCS II Fin System when used with grub screws and the FCS Infill Kit.