Lift Foils 105 Havoc Front Wing 105 hydrofoil front wing: 677 cm², 699 mm span, aspect ratio 7.20, with its closest equivalents from other brands within ±5% area and ±8% aspect ratio. Figures from Lift Foils's own published specifications.
Projected and flat area run 3–8% apart. A marked area is one whose brand does not state which it publishes, so a match inside the area tolerance may be comparing unlike figures.
| Brand | Wing | Area cm² | Δ area | Aspect ratio | Δ AR | Span mm | Band |
|---|---|---|---|---|---|---|---|
| Duotone | Carve 3.0 D/LAB 650 | 650 | -4.0% | 7.20 | +0.0% | 680 | C2 Mid-low aspect |
| GONG | Ascent V3 S | 690 | +1.9% | 7.00 | -2.8% | 690 | C2 Mid-low aspect |
| Sroka | S-Foil 670 S HA 670 S HA | 670 | -1.0% | 7.50 | +4.2% | 700 | C2 Mid-low aspect |
| Naish | Ultra Jet Front Wing Ultra Jet 650 | 650 | -4.0% | 7.11 | -1.2% | 680 | C2 Mid-low aspect |
| GONG | Ypra Freestyle Micro V3 Atmo M | 660 | -2.5% | 7.40 | +2.8% | 700 | C2 Mid-low aspect |
| GONG | Ypra Surf-Freestyle V3 Atmo M | 680 | +0.4% | 6.80 | -5.6% | 680 | C2 Mid-low aspect |
| ENSIS | INFINITY ACE Front Wing 690 | 690 | +1.9% | 7.50 | +4.2% | 720 | C2 Mid-low aspect |
| GONG | Ypra Freestyle Micro V3 Atmo L | 700 | +3.4% | 7.00 | -2.8% | 700 | C2 Mid-low aspect |
| North | Sonar MA700v2 MA700v2 | 700 | +3.4% | 7.40 | +2.8% | 720 | C2 Mid-low aspect |
| Takuma | Kujira II Front Wing Kujira II 650 | 650 | -4.0% | 7.40 | +2.8% | 690 | C2 Mid-low aspect |
| Sabfoil | 707 Balz Muller Limited 707 Balz Müller Limited | 661 | -2.4% | 7.55 | +4.9% | 707 | C2 Mid-low aspect |
| Cabrinha | Rebound 650 | 650 | -4.0% | 6.90 | -4.2% | 670 | C2 Mid-low aspect |
| RRD | Universal Mantaray Front Wing Y30 650 | 650 | -4.0% | 6.90 | -4.2% | 670 | C2 Mid-low aspect |
| Family | Havoc |
|---|---|
| Size | 105 |
| Area, cm² | 677 |
| Area basis | unknown |
| Span, mm | 699 |
| Chord, mm | — |
| Aspect ratio | 7.20 |
| Band | C2 Mid-low aspect |
| Brand files it under | Surf / carve |
| Disciplines | prone, efoil |
| Construction | HM carbon (Toray M3) |
| Model year | 2026 |
| Source | manufacturer |
The brand's published aspect ratio agrees with its own span and area (span² ÷ area) to within 5%, so the figure is confirmed.
See Lift Foils on the plot →Data current to August 2026. Fast Bobby is the researcher, never the reviewer: every figure above is the manufacturer's published claim, converted to comparable units, and nothing here is a riding impression.