FCS II CI Upright Quad Rear Surfboard Fins - Medium/White Flame
Designed by Britt Merrick, the CI Upright Quad Rears are shaped to pair seamlessly with the upright CI side fins.
Designed by Britt Merrick, the CI Upright Quad Rears are shaped to pair seamlessly with the upright CI side fins. Featuring a neutral-raked template, they deliver a solid balance of control and stability while still allowing for tight, pivot-style turns. The 50/50 foil enhances directional control and confidence, making this set a reliable choice for surfers looking to fine-tune their quad set
- A collaboration with Channel Islands Surfboards, the CI Upright is designed for speed & tight turns
- A template that comes to life in punchy hollow waves, but also suit conditions where you need that start-up speed to get going.
- Neutral-raked template developed by Britt Merrick to work with upright CI side fins
- Provides control and stability, while still allowing for tight pivot turns
- 50/50 foil provides stability and directional control
- Quad Rear (2 fins) set
Ideal Conditions
- Hollow steep waves, punchy beach breaks
Board Types
- Designed to fit the FCS II Fin System.
- Performance boards with relaxed rocker
- Deisgned for CI performance + hybrid models
Fin Family
- Quad: Carver
Product Information
Product Information
Shipping & Returns
Shipping & Returns

FCS II CI Upright Quad Rear Surfboard Fins - Medium/White Flame
FCS II CI Upright Quad Rear Surfboard Fins - Medium/White Flame
Designed by Britt Merrick, the CI Upright Quad Rears are shaped to pair seamlessly with the upright CI side fins.
Designed by Britt Merrick, the CI Upright Quad Rears are shaped to pair seamlessly with the upright CI side fins. Featuring a neutral-raked template, they deliver a solid balance of control and stability while still allowing for tight, pivot-style turns. The 50/50 foil enhances directional control and confidence, making this set a reliable choice for surfers looking to fine-tune their quad set
- A collaboration with Channel Islands Surfboards, the CI Upright is designed for speed & tight turns
- A template that comes to life in punchy hollow waves, but also suit conditions where you need that start-up speed to get going.
- Neutral-raked template developed by Britt Merrick to work with upright CI side fins
- Provides control and stability, while still allowing for tight pivot turns
- 50/50 foil provides stability and directional control
- Quad Rear (2 fins) set
Ideal Conditions
- Hollow steep waves, punchy beach breaks
Board Types
- Designed to fit the FCS II Fin System.
- Performance boards with relaxed rocker
- Deisgned for CI performance + hybrid models
Fin Family
- Quad: Carver
Original: $92.00
-65%$92.00
$32.20Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Designed by Britt Merrick, the CI Upright Quad Rears are shaped to pair seamlessly with the upright CI side fins.
Designed by Britt Merrick, the CI Upright Quad Rears are shaped to pair seamlessly with the upright CI side fins. Featuring a neutral-raked template, they deliver a solid balance of control and stability while still allowing for tight, pivot-style turns. The 50/50 foil enhances directional control and confidence, making this set a reliable choice for surfers looking to fine-tune their quad set
- A collaboration with Channel Islands Surfboards, the CI Upright is designed for speed & tight turns
- A template that comes to life in punchy hollow waves, but also suit conditions where you need that start-up speed to get going.
- Neutral-raked template developed by Britt Merrick to work with upright CI side fins
- Provides control and stability, while still allowing for tight pivot turns
- 50/50 foil provides stability and directional control
- Quad Rear (2 fins) set
Ideal Conditions
- Hollow steep waves, punchy beach breaks
Board Types
- Designed to fit the FCS II Fin System.
- Performance boards with relaxed rocker
- Deisgned for CI performance + hybrid models
Fin Family
- Quad: Carver















