DESCRIPTION FROM CABRINHA

Cabrinha Tweaker Fuselage is the heart of the new Tweaker system — the piece that lets you actually dial in how your foil feels instead of settling for one fixed setup. Every fuselage ships with the Tweaker Shim Kit, so you can adjust your stabilizer's angle of attack in half-degree increments and fine-tune lift, pitch sensitivity, and overall feel until it's exactly how you like it.

Built from premium M40 prepreg carbon for a stiffness-to-weight ratio that holds up under real riding loads, and connected to the front wing with a single-screw design that keeps assembly quick. Choose the 340mm for a looser, more maneuverable feel, or the 390mm for extra stability and control — both give you a real say in how your Union-compatible foil rides.

Every foil setup is different. With the Tweaker Fuselage, so is every rider's.