Sheet updated September 2026
The F-ONE Plane Momentum is F-ONE's ultimate downwind foil. This Front Wing, crafted from pre-preg Ultra High Modulus carbon, comes with its Monobloc Tail, a single-piece fuselage and stabilizer, and a 16.5 aspect ratio. Expect infinite glide and extended flight time on the open sea. The Momentum has already won SUP foil downwind races, including the 2024 Moloka'i to O'ahu with Edo Tanas. This is for expert downwind riders in SUP foil and wing foil. This foil maximizes glide, stays stable even at high speeds for connecting bumps, and maintains a very low stall speed. Choose from five sizes, ranging from 516 to 916 cm².
KEY INFORMATION
F-ONE PLANE MOMENTUM - Downwind foil: UHM carbon Front Wing + Monobloc Tail
What we like
- 16.5 aspect ratio: A reduced chord and extreme aspect ratio deliver remarkable speed and glide.
- UHM Carbon: Ultra High Modulus pre-preg carbon in a Monobloc construction makes it very light and very stiff.
- Stable at high speed: Connect bumps and ride the swell without losing control.
- Very low stall speed: Accessible speeds in the low range allow for starts on flat water.
- Good pumping: Despite its aspect ratio, it powers up with pumping.
- Complete foil: The Front Wing and Monobloc Tail are delivered together; only the mast is missing.
Use
Downwind • Race
Available sizes
Color
Carbon
Included / Not included
✓ Included: Momentum Front Wing, Monobloc Tail (fuselage and stabilizer), bag, screw set, and Torx key
✗ Not included: Mast and plate
DETAILED DESCRIPTION
The Downwind Foil
The F-ONE Plane Momentum pushes the expertise gained from the Eagle, Seven Seas, SK8, and Eagle X even further. Intensive testing, simulations, and optimization of the profile and layup have produced a wing made for one purpose: to fly longer, glide further, on every downwinder.
Glide and Stability
The optimized profile and increased stiffness provide a smooth and stable ride. You'll experience no discomfort or loss of control, even at high speeds. The reduced chord and very high aspect ratio design deliver speed, good pumping, and a very low stall speed. It also maintains real turning capabilities for such a high aspect ratio.
From Flat Water to Swell
Designed for downwind foil races in SUP or wing, the Momentum's shape offers glide at the high end and accessible speeds at the low end. It remains effective in calm conditions and allows for flat water starts. This also makes it a light wind wing for an expert rider.
Construction and Sizes
The Monobloc structure uses pre-preg Ultra High Modulus carbon. This makes it very light and strong. It comes in five sizes: 516 cm² (92.6 cm wingspan, 875 g), 616 (99.5 cm, 975 g), 716 (107.5 cm, 1,160 g), 816 (115 cm, 1,280 g), and 916 (122 cm, 1,490 g). Each foil includes its Monobloc Tail: the 516 to 816 sizes feature an XS fuselage and 135 DW stabilizer, while the 916 has an XXS fuselage and 155 DW stabilizer. An EVA bag, screw set, and Torx key are included in the bag.
SIZE GUIDE
| Size | Surface (cm²) | Wingspan (cm) | Front Wing weight (g) | Monobloc Tail included |
|---|---|---|---|---|
| 516 | 516 | 92.6 | 875 | XS 135 DW |
| 616 | 616 | 99.5 | 975 | XS 135 DW |
| 716 | 716 | 107.5 | 1 160 | XS 135 DW |
| 816 | 816 | 115 | 1 280 | XS 135 DW |
| 916 | 916 | 122 | 1 490 | XXS 155 DW |
TECHNICAL SPECIFICATIONS
| Specifications | |
|---|---|
| Type | Downwind foil: Front Wing + Monobloc Tail |
| Construction | Ultra High Modulus pre-preg carbon, Monobloc |
| Aspect ratio | 16.5 |
| Sizes | 516, 616, 716, 816, 916 cm² |
| Monobloc Tail included | XS fuselage + 135 DW stabilizer for 516 to 816, XXS fuselage + 155 DW stabilizer for 916 |
| Delivered with | Monobloc Tail, bag, screw set, Torx key |
| Use | Downwind SUP foil, wing foil, and race |
| Country of Origin | Chine |
FAQ - F-ONE PLANE MOMENTUM
For expert downwind riders in SUP foil and wing foil who want maximum glide and extended flight time. This is not a learning wing: its aspect ratio requires an already acquired pumping and swell reading technique.
Depending on body size and conditions: 516 and 616 for light riders or well-formed swell, 716 and 816 for most body sizes in downwind, 916 for heavy riders, flat water, and starts without swell. Call us with your weight and your spot.
The 16.5 aspect ratio provides glide and speed, high-speed stability, very low stall speed, efficient pumping, and the lightweight, rigid UHM carbon Monobloc construction.
An F-ONE mast (the Monobloc Tail, fuselage, and stabilizer are already included) and a suitable downwind or wing board.
We are a kite, wing, and surf shop in Pornichet, on the Atlantic coast. We carry this type of product all year. If you have a doubt about size or compatibility, call us or visit the shop. We will answer you with the product in hand.
▶ Need some advice?
GlissEvolution, 2c avenue du Gulfstream, 44380 Pornichet (Loire-Atlantique)
09 62 64 74 77 | WhatsApp: 07 83 28 39 94, Tuesday to Saturday, 10am-1pm / 3pm-7pm
Test center available by appointment
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