Foil Drive Assist Max : test et avis
📌 Réponse rapide Le Foil Drive Assist MAX est le modèle phare de la gamme Foil Drive, un système d’assistance électrique qui se monte sur n’importe quel foil existant.
En résumé
- Avec 27,5 kg de poussée, une autonomie de 40 min à 4 h selon la batterie et un poids installé de 3,4 à 4,5 kg, il convient aux riders jusqu’à 100 kg en surf-foil, downwind, wing et flatwater.
- Article mis à jour en février 2026 Le Foil Drive Assist MAX est un système d’assistance électrique pour foil qui se monte entre le mât et la planche, transformant n’importe quel setup existant en foil à propulsion hybride.
- Avec l’essor du foil assist, de plus en plus de riders cherchent à prolonger leurs sessions, décoller sans vent ou simplement explorer de nouvelles disciplines.
- Le Foil Drive s’est imposé comme la référence dans ce domaine, et le modèle Assist MAX représente le haut de la gamme.
📌 Quick Answer
The Foil Drive Assist MAX is the flagship model in the Foil Drive range, an electric assist system that mounts to any existing foil. With 27.5 kg of thrust, a range of 40 min to 4 h depending on the battery, and an installed weight of 3.4 to 4.5 kg, it suits riders up to 100 kg for surf-foil, downwind, wing, and flatwater. Available from €3,869 at GlissEvolution.
Article updated February 2026
The Foil Drive Assist MAX is an electric assist system for foils that mounts between the mast and the board, transforming any existing setup into a hybrid-powered foil. With the rise of foil assist, more and more riders are looking to extend their sessions, take off without wind, or simply explore new disciplines. Foil Drive has become the benchmark in this field, and the Assist MAX model represents the top of the range.
For this test, we compiled field feedback from Yann Y., a passionate surf-foil rider who tested the system in real conditions, as well as video analyses from Hadou Brunner on his channel PimpYourRide, featuring a complete review and a detailed user guide.
This test in brief
The Foil Drive Assist MAX impresses with its power (27.5 kg of thrust) and versatility. Tested in surf-foil by Yann Y. (76 kg) on a 25 L board, the system allows for effortless take-offs even from a standstill. The Sport battery (332 Wh, 1.85 kg) offers the best weight/range compromise, while the Power (499 Wh, 2.65 kg) prioritizes endurance. Simple installation, compatible with 99% of masts. From €3,869.
In 30 seconds
- Power: 27.5 kg of thrust, easy take-off even on a 25 L board
- Battery: Power (499 Wh, 2.65 kg) for endurance, Sport (332 Wh, 1.85 kg) for performance
- Range: 30 min to 4 h depending on battery and use
- Installed weight: 3.4 to 4.5 kg depending on the battery
- Compatibility: universal adapter for 99% of foil masts
- Disciplines: surf-foil, downwind, wing, flatwater, wake
Summary
Technical Specifications
Specifications
Brand: Foil Drive | Model: Assist MAX Gen2 | Type: Electric Foil Assist | Max Thrust: 27.5 kg | Voltage: 40 V | Installed Weight: 3.4 to 4.5 kg | Riders: up to 100 kg | Price: 3.€869
| Feature | Power Battery | Sport Battery |
|---|---|---|
| Capacity | 498 Wh (12.6 Ah) | 332 Wh (8.4 Ah) |
| Battery Weight | 2.65 kg | 1.85 kg |
| Total Installed Weight | 4.5 kg | 3.4 kg |
| Installed Dimensions | 525 × 125 × 50 mm | 415 × 125 × 50 mm |
| Estimated Range | 1 h 30 to 4 h | 40 min to 2 h |
| Recharge time | 2 to 3.5 h | 1.5 to 2.5 h |
| Certification | IP68, UN, CE | IP68, UN, CE |
| Nose Cone | A (long) | B (short) |
Highlights and Limitations
✅ Highlights
- Impressive power: effortless take-off, even from a complete stop
- Universal compatibility with 99% of foil masts on the market
- Two battery options to adapt weight and range
- Simple installation, accessible even for those less handy
- Total versatility: Surf, downwind, wing, flatwater, wake
- IP68 batteries, dust and water resistant
- V3 wireless controller with Bluetooth mobile app
To consider
- The Power battery adds weight to the setup and reduces responsiveness during transitions
- 30 min range in intensive use with the Sport battery, consider a second one
- Significant investment (starting from 3.€869)
- Perceptible additional weight compared to a bare setup
Yann Y.'s Field Feedback
Yann Y.
Surf-foil | 76 kg | F-One 25 L + AFS Silk 1050Setup tested: Foil Drive Assist MAX with Power and Sport batteries
Power vs Sport Battery
One of Yann's first observations concerns the batteries. The Power battery, while durable, noticeably adds weight to the setup, which impacts responsiveness during transitions. In contrast, the Sport battery proves to be an excellent choice. Lighter, it offers very satisfactory range, even in less generous wave conditions where motor use is frequent. During his tests, Yann enjoyed about 30 minutes of intensive use, which is still convincing, but he recommends having 2 Sport batteries for peace of mind.
Power and Thrills
The Foil Drive truly surprised Yann with its power. Even starting from scratch on a 25-liter F-One board with an AFS Silk 1050 wing, the device propelled him with astonishing ease. Weighing 76 kg, he had no trouble gaining speed and performing his take-off. The system opens up new possibilities in Surf-foil, especially when conditions don't allow for paddling out.
Installation
One point worth highlighting: the ease of installation. Even describing himself as having "two left hands when it comes to DIY," Yann was pleasantly surprised at how accessible and well-designed the process is. The universal adapter mounts between the mast plate and the board, and the entire system installs in just a few minutes.
Yann's Conclusion
For Yann, the Foil Drive is an ideal companion for Surf-foil, especially when conditions don't allow for paddling out. The Sport version offers a compelling alternative in terms of lightness. His verdict: "a feeling of pure bliss." He highly recommends the Foil Drive to anyone looking to push the limits in Surf-foil.
✅ Key Feedback
- The Sport battery offers the best compromise for Surf-foil
- Enough power for take-offs from a complete stop on a 25 L board
- Easy installation for everyone thanks to the universal adapter
- For long sessions, plan for 2 Sport batteries
Hadou Brunner's Guide
In addition to Yann's feedback, Hadou Brunner has created a comprehensive user guide for the Foil Drive Assist MAX on his PimpYourRide channel. He details how to get started, settings, and shares his tips for getting the most out of the system for your preferred discipline.
Who is it for?
✅ The Foil Drive Assist MAX is for you if...
- You want to extend your surf-foil sessions when conditions are marginal
- You're looking for an allround system for Surf, downwind, wing, and flatwater
- You weigh up to 100 kg and want reliable take-offs
- You want to discover foil without depending on wind or waves
- You already own a foil and want to transform it into a foil assist
Think twice if…
- You are a lighter rider who prioritizes minimal weight; the Slim might be more suitable
- You are only looking for a pure efoil; the Fusion range will be more relevant
- Your budget is tight; additional batteries represent an extra cost
Verdict
The Foil Drive Assist MAX earns its place as the flagship model of the range. Its 27.5 kg of thrust allows for effortless take-offs, even on small-volume boards, and its universal compatibility makes it accessible to all riders equipped with a foil. The choice between Power and Sport batteries allows the system to be adapted to your use: endurance for flatwater and downwind, or lightness for surf-foil. Simplified installation and a wireless controller complete a well-thought-out package. At 3.€869, it's a significant investment, but one that opens up immense possibilities for those who want to ride regardless of conditions.
Our opinion in one sentence
"The Foil Drive Assist MAX is the freedom to foil when you want, where you want, with the setup you already have."
, The GlissEvolution Team
Our Foil Drive selection
Explore our categories
Discover our complete selection: foil assist, complete kits, Foil Drive kits, and batteries and chargers.
Frequently Asked Questions
Is the Foil Drive compatible with my foil?
Yes, the universal Gen2 adapter is compatible with 99% of foil masts on the market. It mounts between your mast plate and the board, without modifying your existing setup.
Which battery should I choose: Power or Sport?
The Sport battery (332 Wh, 1.85 kg) is ideal for surf-foil and riders who prioritize lightness. The Power (499 Wh, 2.65 kg) is suitable for flatwater, downwind, and long sessions. For surf-foil, two Sport batteries are a good compromise.
What is the actual range of the Foil Drive MAX?
For intensive use (frequent motor), expect about 30 min with the Sport and 1 h 30 with the Power. For occasional use (take-off assistance), the range can reach 2 to 4 h. This depends on the rider's weight, conditions, and the foil used.
Is the Foil Drive difficult to install?
No, installation is simple and requires no special skills. The system mounts in minutes with the tools provided. Yann Y. confirms this in his test: even for those who are not very handy, the process is accessible and well-designed.
What is the difference between the Assist MAX and the Assist Slim?
The MAX offers more power and range, suitable for riders up to 100 kg and all disciplines. The Slim is more compact and lighter, designed for experienced riders who prioritize performance in surf-foil and accept a shorter range.
Can the Foil Drive replace an efoil?
The Assist MAX is a hybrid assist system, not a pure efoil. For a complete efoil experience with more power and range, the Foil Drive Fusion range (€5,109) is more suitable. The MAX excels as a complement to an existing practice.
Need advice on the Foil Drive?
We'll help you choose the right complete kit for your level, weight, and discipline.
Pornichet Store, 2C Avenue du Gulf Stream, 09 62 64 74 77
Tuesday to Saturday: 10h-13h / 15h-19h
Sources: Yann Y. field test, Hadou Brunner videos (PimpYourRide), Foil Drive Pty Ltd. specifications.
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