FCS II Julian Wilson Grom Thruster Fin Set (Used)

Designed in collaboration with elite surfer Julian Wilson, this used FCS II Julian Wilson Grom Thruster Fin Set delivers high-performance responsiveness, speed, and control for young surfers looking to elevate their surfing. Built specifically for lighter riders and groms, the JW Grom template provides the perfect balance of drive and maneuverability for progressive surfing in a wide range of conditions.

Featuring a refined performance template inspired by Julian Wilson's signature fin design, these fins offer excellent acceleration, quick rail-to-rail transitions, and reliable hold through critical turns. The balanced outline allows younger surfers to generate speed while maintaining the control needed to develop confident turns, snaps, and airs.

Compatible with the FCS II tool-free fin system, this thruster setup is ideal for performance shortboards, grom boards, and smaller-volume surfboards. Whether you're upgrading a young surfer's setup or replacing a lost fin set, the Julian Wilson Grom fins are a proven choice for performance-minded riders.

This fin set is in used condition with normal cosmetic wear from regular use but remains fully functional and surf-ready.

Features

• Genuine FCS II Julian Wilson Grom Thruster Fin Set
• Signature Julian Wilson performance template
• Designed specifically for groms and lighter surfers
• Excellent balance of speed, drive, and control
• Responsive feel with quick rail-to-rail transitions
• Ideal for youth shortboards and performance surfboards
• Compatible with FCS II fin boxes
• Tool-free installation and removal
• Used condition with normal signs of wear
• Fully functional and ready to surf