Sonar AF Board Adaptor size:O/S pre-stretched bridle lines are pre-loaded

pre-stretched bridle lines are pre-loaded and measured before cutting to improve accuracy and consistency

Lightweight and ergonomic TwinTip handle with ultimate grip when wet

giving you freedom to move and shred in every condition

you will require the AF Board Adaptor

from our base setting it covers from -0

Sonar AF Board Adaptor size:O/S pre-stretched bridle lines are pre-loadedThe Sonar Foil System is connected to the board by a lightweight CNC machined aluminium Board Adaptor with a tapered geometry locking connection that engages with the mast, fusing Board Adaptor and mast together to build one union for optimum load transfer and a stronger, more direct feeling and steering impulse when foiling. FE Analysis allows us to increase strength in the areas of highest stress concentration and reduce unecessary weight in lower