Safety Thruster Fins - Raw Set (Black)
Safety Thruster Fins - Raw Set (Black)
FREE FINS INCLUDED WITH BOARD
Maximum safety, maximum durability. The essential replacement fin set for softboards and surfboards. Engineered in a matte Raw Black finish, they deliver the ideal balance between impact protection and the directional control needed to catch your first waves.
Size: L/XL
Shipping & Delivery
Fast & reliable shipping across Europe. Orders are processed within 24–48 hours and shipped in reinforced packaging designed specifically for surfboard protection. Estimated delivery time is 3–5 business days depending on your location. Tracking information is provided upon dispatch.
Warranty & Guarantee
All Sumatra surfboards are covered by a 2-year manufacturer’s warranty against defects in materials and workmanship from the date of purchase.
What is covered: Structural factory defects, original skin delamination, and fin box/handle mounting flaws not caused by impact.
What is not covered: Damage caused by normal wear and tear, wave breakage (snapping), impact with sandbanks or rocks, prolonged sun/heat exposure, or improper storage.
We also offer a 14-day return window for unused boards in their original packaging across the EU.
Board Care & Maintenance
To maximize the lifespan of your softboard: Rinse with fresh water after every session. Avoid leaving the board exposed to direct sunlight or inside a hot car for extended periods. Do not apply surf wax to EVA textured decks. Store flat or vertically in a cool, shaded area.