The Flying Diamonds CJ Parallax 10.5" Fin is built for longboarders who want speed, looseness, and a more responsive feel underfoot. Designed with CJ Nelson, the Parallax uses a relatively small surface area and a speed-oriented foil to reduce side-to-side resistance, helping the fin move quickly through the water and bring more life to your board. It is especially well suited to surfers who like smooth turns, fast direction changes, and a more lively single-fin feel. :contentReference[oaicite:0]{index=0}
Fast, Loose, and Made to Turn
The CJ Parallax is designed to feel noticeably quicker and less restrictive than a traditional high-area pivot fin. Its outline and foil are intended to reduce drag and free up the tail, making it a great choice for surfers who want their longboard to feel more maneuverable without giving up the clean flow of a single-fin setup. Flying Diamonds describes it as one of its fastest and loosest fins, and recommends it for longboard turning enthusiasts as well as mid-length surfers. :contentReference[oaicite:1]{index=1}
Key Features
- 10.5" height: A substantial single-fin size well suited to longer boards.
- Speed-oriented foil: Designed to move through the water efficiently with reduced side-to-side resistance.
- Lower surface area: Helps create a looser, more responsive feel compared with more upright, high-area pivot fins.
- CJ Nelson design: Developed for surfers who value flow, speed, and turning performance.
- Versatile application: Designed primarily for longboards but also a fun option for compatible mid-lengths.
CJ Parallax 10.5" Fin Specs
- Height: 10.5"
- Base: 5.9"
- Rake: 11.9"
- Area: 41.2 sq. in.
These dimensions give the 10.5" Parallax plenty of presence while retaining the speed-focused, loose character the model is known for. :contentReference[oaicite:2]{index=2}
Who Is the 10.5" CJ Parallax For?
- Longboarders who want a faster and looser single-fin feel
- Surfers who prioritize turning and maneuverability over a locked-in pivot style
- Riders looking to bring more responsiveness to a traditional longboard
- Mid-length surfers experimenting with a larger single-fin setup
Rider Shack Note
Buying your Flying Diamonds CJ Parallax Fin from Rider Shack supports a small business and a core surf shop run by surfers. Thanks for supporting local surf retail and keeping independent surf shops in the lineup.
FAQ: Flying Diamonds CJ Parallax 10.5" Fin
What type of surfing is the CJ Parallax designed for?
The Parallax is designed for surfers who want speed, looseness, and responsive turning. Its lower surface area and speed foil help reduce resistance so the board can transition and redirect more freely. :contentReference[oaicite:3]{index=3}
Is the 10.5" Parallax good for longboards?
Yes. Flying Diamonds specifically positions the Parallax as a great choice for longboard turning enthusiasts, and the 10.5" size provides plenty of fin depth for longer boards. :contentReference[oaicite:4]{index=4}
Can I use the CJ Parallax on a mid-length?
Yes, provided your board has a compatible single-fin box. Flying Diamonds notes that the Parallax can also be a fun option on mid-length surfboards. :contentReference[oaicite:5]{index=5}
How does the Parallax compare with a pivot fin?
The Parallax is designed to feel looser and faster, while a more traditional pivot fin generally emphasizes hold and controlled rotation around the tail. If you want your board to feel lively and easier to redirect, the Parallax is the more performance-oriented choice.
What are the dimensions of the 10.5" CJ Parallax?
The 10.5" version measures 10.5" high with a 5.9" base, 11.9" rake, and approximately 41.2 square inches of area. :contentReference[oaicite:6]{index=6}
