QD2 4" Thermotech (Default Title)
The QD2 4” Thermotech is a medium sized quad rear with a symmetrical foil. Made in Huntington Beach, the Thermotech product line does not have the traditional…
Adds to your Lundquist cart. Mix with boards and accessories — single Stripe checkout. Ships in 3–5 business days after a Lundquist QC pass.
Specs
- Fin box
- futures
- Foil
- —
- Rake
- —
- Base
- —
- Depth
- —
- Area
- —
- Weight
- 340 g
- Material
- composite
- Construction
- —
About this fin
The QD2 4” Thermotech is a medium sized quad rear with a symmetrical foil. Made in Huntington Beach, the Thermotech product line does not have the traditional plastic feel of a composite fin. Instead, they have a consistent flex that creates drive and release through turns. This pair of Quad Rears can be combined with any Futures front fins to suit your riding preference, board design and waves. They will favor boards that have the rear boxes set off the rail, closer to the stringer. Template Category | Neutral (balanced, all-around) Construction | Thermotech Size | Medium Quad Rear
New to quad setups?
Learn how foil, rake, and family choice shape the way a board rides.
More quad options
John John Florence Big Wave Quad (Default Title)
futures
After a few near misses at what might have been the waves of John John’s life, he came to us with this design idea. "Let’s flip the normal quad set around, so…
Ellis Ericson Feathers Quad - Futures Compatible (Solid Fiberglass) (Smoke)
futures
Designed by Ellis Ericson and inspired by the revolutionary ideas behind the George Greenough Power Glide 45, The Feathers Quad blends classic hydrodynamic the…
Valaric Twinzer - FCS / Futures Compatible (Solid Fiberglass) (black / 4° / 6)
futures
The Valaric Twinzer fins, designed by the east coast maestro Jordan Brazie are well suited for mid-length boards and solid surf. The rear hybrid style twin is…
Pair this fin with a Lundquist board
Every Lundquist board is built to your spec. Tell Blake what you’re after and he’ll dial in the fin recommendation with the shape.
Start a Custom Order