FCS II Mayhem PC Carbon Quad Rear Fin Set - Blue Traction while the Performance Glass layup

while the Performance Glass layup ensures durability without sacrificing sensitivity

18" Outseam

this tri fin configuration offers excellent drive and control across a variety of wave conditions

• ​Bigger sizes ideal for nose riding (9" + 10")

Bomber style collar

FCS II Mayhem PC Carbon Quad Rear Fin Set - Blue Traction while the Performance Glass layupThe FCS II Mayhem PC Carbon Quad Rear Fin Set delivers high performance responsiveness for aggressive surfers. Engineered with PC Carbon construction, these rear fins offer enhanced durability and flex characteristics for powerful turns and drive. The quad setup provides versatile wave handling across various conditions, from beach breaks to reef passes. Compatible with FCS II boxes, these fins are built for surfers seeking precision control and