}
Skip to content
Stay Stoked — Join the Crew
Score early access to new board drops, fresh surf gear, exclusive deals, and the latest surf news straight to your inbox.
Plus, 10% off your first order!👉 Drop your email below and join the One Revolver crew!
QD2 3.75" Thermotech
The QD2 3.75” Thermotech is a small-sized quad rear fin with a symmetrical foil. Made in Huntington Beach, the Thermotech product line offers a consistent flex that creates drive and release through turns, differing from the traditional plastic feel of composite fins. These quad rears can be paired with any Futures front fins to match your riding preference, board design, and wave conditions. They are particularly suited for boards with rear boxes set off the rail, closer to the stringer.
Order Processing:
Most orders are processed within 1–3 business days (Monday–Friday).
Processing time does not include weekends or holidays.
Where Orders Ship From:
We work with a mix of in-house fulfillment and trusted partner suppliers.
Depending on the item, your order may ship from:
This helps us offer faster shipping and a wider range of high-quality products.
Shipping Details:
Surfboard Shipping:
International Shipping:
If you have any questions about your order or tracking, feel free to reach out anytime at info@onerevolversurfboards.com.