Electric SUP Thruster Fin

✅ PROVEN DESIGN — 3 happy customers!

Elevate your inflatable SUP experience with this innovative electric thruster fin designed for effortless DIY upgrades. Crafted to fit standard slide-in fin boxes, this model perfectly complements your RC boat ESC fin setup while integrating seamlessly with Metabo 18V battery and Bosch 18V adaptor systems. Inspired by the pursuit of powerful yet precise paddle board motorization, this design brings together durability and performance through carbon rod assembly and advanced 3MF printable files.

WHAT YOU GET: ✅ Digital STL file - instant download after purchase ✅ Commercial use license included ✅ Print-ready with detailed specifications

🔧 KEY FEATURES: ✔ Compatible with Apisqueen U92 thruster (24V recommended for 18V tool batteries) ✔ Includes detailed 3MF files for fin, locking pin (aluminum pin recommended), and battery adaptors for Metabo and Bosch 18V batteries ✔ Designed to fit slide-in fin boxes with torque-control extension preventing tipping under thrust ✔ Assembly requires 8mm or 6mm carbon rods and 30-minute epoxy for optimal stiffness and alignment

📋 DETAILS: • Supports electronics setup with 3x 10Ah 18V Metabo batteries, reaching speeds around 7km/h at ~25A current using an 80A+ ESC • Requires U92 underwater thruster (not included) • Additional components needed: RC wattmeter, servo tester, and ESC (30A+ recommended) • Optional waterproof surfboard controller available separately for enhanced control

🎯 PERFECT FOR: • DIY water sports enthusiasts • Inflatable SUP riders • RC and maker communities

🛒 Add to cart for instant digital download! Have questions about print settings or customization? Message us - we respond quickly!

📦 This is a DIGITAL FILE (STL format). No physical item will be shipped. Download begins immediately after purchase.