FCS II Channel Islands Solution PC Quad Rear Fin Set

FCS II Channel Islands Solution PC Quad Rear Fin Set

Designed by Britt Merrick and based on the popular CI Upright template, the FCS II Channel Islands Solution PC Quad Rear Fin Set is built to pair seamlessly with the upright CI side fins. Developed in collaboration with Channel Islands Surfboards, this rear set delivers a fast, responsive quad setup with a focus on speed, control and tight, pivot-driven turns.

The neutral-raked template and refined 80/20 foil give a balanced feel underfoot, with the stability and hold you want through critical sections and the freedom to release and change direction quickly. The more vertical outline promotes fast transitions and pivot-style surfing while keeping enough hold for powerful turns. When paired with the CI Solution side fins, the rears add drive and hold without sacrificing release, which makes the set a strong choice for punchy, hollow waves where speed and responsiveness count.

Constructed in Performance Core (PC), the fins are made using a multi-layered resin transfer moulding process. The flex pattern extends progressively from base to tip, helping you maintain drive and hold through a turn, while the lightweight build stays versatile across a wide range of conditions.

FEATURES

• Designed by Britt Merrick in collaboration with Channel Islands Surfboards
• Based on the proven CI Upright template
• Neutral rake for a balance of control and pivot
• 80/20 foil for stability and directional control
• Designed to pair with the CI Solution side fins
• Performance Core (PC) construction with progressive flex
• Lightweight and versatile across a range of conditions
• Designed to fit the FCS II Fin System
• Recommended for CI performance boards, particularly the CI Solution
• Ideal for speed, tight turns and performance quad setups

MEDIUM(65kg - 80kg / 145 - 175 Lbs)
LARGE ( 75kg - 90kg / 165 - 200 Lbs)