Flow Fusion

The Flow Fusion is the first certified hybrid 3-2 liner EN C — three lines through the centre and two at the tips, with rear-riser steering on dedicated control toggles, 68 cells, 6.35 flat aspect ratio, four sizes covering 72–128 kg, LTF/EN C certified. Designed by Felipe Rezende as the bridge between Flow's 2-line projects (XCRacer, Spectra) and the more accessible EN C class.

The hybrid-line layout and unique riser geometry are the core of the wing's positioning: it gives the connected, race-machine feel of a 2-liner — rear-riser steering that changes the angle of attack without distorting the profile — while keeping the comfortable workload and passive safety of a moderate-AR EN C with 68 cells. Flow's pitch is that the resulting drag reduction from the 2-line tip layout produces measurably better performance, while the 3-line centre keeps stall behaviour and brake range in safer territory. A pitch-stable airfoil makes the wing less prone to collapses and oscillations, which frees the pilot to focus on conditions and decisions rather than micromanaging the wing. Tension distribution across the span gives composed thermal handling — the wing keeps energy in the turn and carves cleanly. Construction: Dominico 30D on the upper surface front, Skytex 32 soft on the upper rear and bottom surfaces, Skytex 32 hard on supported and unsupported ribs, plastic rod (2.5/1.8) leading-edge reinforcement. Edelrid 8000U lines through cascades and mains, with Liros DSL on the heaviest main. 12 mm zero-stretch polyester webbing risers with Ronstan ball-bearing pulleys and Maillon Rapide shackles.