Channel Islands Upright Single Tab PG Tri/Quad Fin Set-Grey-Medium Size_7'5" This package focuses on wake

This package focuses on wake performance first—quick rotation

All Sonar Foil Systems are compatible with any foilboard with an industry-standard 165x90mm mast track

carbon-fiber PTM Series is for foilers who demand speed and agility but still need dependable stability for those critical moments

Expandable Sidewall - FOAM 10mm closed cell

Channel Islands Upright Single Tab PG Tri/Quad Fin Set-Grey-Medium Size_7'5" This package focuses on wakeFrom CI Designed in conjunction with the Better Everyday, the CI Upright five fin set is designed for surfers who want speed, control, and maneuverability. Upright side fins and raked trailers combine for the perfect amount of drive and release. The upright nature of the thruster template promotes tighter turns and comes to life in punchy, hollow waves and when performing vertical turns. It can also suit conditions where immediate start up speed is