Set of shims for 38cm and 40cm rear stabilizers used on 2016-current F4 Windsurfing Foils. Select SLS nylon, this is a good super tough material in black. The shims are on a frame, but easily cut off. They include 0.0 deg to 2.5, in 0.5 deg increments. If there is an intermediate angle you want let us know....
F4 Foils Team
F4 designs and manufacturers hydrofoils for windsurfing, kiting, and surfing.