The DORSAL Rudder D-Fin is an 8.5-inch single center fin for longboards and stand-up paddleboards (SUPs), made from polycarbonate.
Choose Blue, Red, Black, Clear or Aqua from the color selector. All five colors share the same 8.5-inch size and polycarbonate construction.
Check your board’s fin-box system and dimensions before ordering to confirm compatibility.
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.