Culture Surfboards NEW composite TFX Quad Trail fins 2 composite quad trail fins for use in a quad fin setup.

✔︎ Pair these quad trailers with one of our TFX tri-fin sets, if you have a 5-fin setup, to give you Quad or Thruster options. This is our all-round composite nylon material with more flex than the RTM model.

🤙🏽 Each set comes with FREE Culture fin key & sticker.

☞ Base: 93mm

☞ Depth: 95mm

☞ Width/Rake: 133mm

☞ Finbox depth: 1/2" Future side boxes

☞ Material: Composite Nylon

Fin Theory 101: DRIVE & ACCELERATION: The larger the base, the more drive and acceleration. This is the measurement “Base”.

DEPTH: This is the height of the fin. The more depth, the more holding effect the fin will have on the board. This is the measurement “Depth”.

PIVOT: The more sweep or rake on a fin, the less pivot feel a board will have. The more upright, the more pivot. This is the measurement “Width/Rake”

MATERIAL: Various materials are used for fins. RTM Honeycomb, Carbon, Carbon/Honeycomb, fiberglass and nylon/plastic are the main options available.