SipaBoards Alpha One Allrounder Electric — Overview
The SipaBoards Alpha One Allrounder Electric is SipaBoards’ most accessible compact eSUP — a 10.6’/3.23 m allrounder hull built for a wide spectrum of users, from beginners to explorers. The balanced touring shape combines the stability and control of an all-round board with the efficiency and glide needed for longer, more relaxed tours: a smooth, predictable ride at low speeds and efficient on longer distances.
Powered by the integrated SipaDrive 2.1 water-jet motor and the modular Dual+ Battery System (180-360 Wh), the Alpha One delivers up to 7 hours of cruising autonomy. Self-inflating, connected and smart — SipaBoards’ luxury experience at the most accessible entry-point.
Self-Inflating — Effortless by Design
Alpha One is built for freedom from the first moment. The integrated self-inflating system inflates the board to optimal pressure automatically — no manual pumping, no waiting around. Power on, prepare your gear, and the board is ready for the water by the time you are.
One Shape. Two Worlds.
Alpha One’s balanced touring shape brings together the best of both worlds: the stability of an all-round board with the efficiency and glide of a touring hull. Confident at low speeds, efficient over distance. Comfortable, steady, easy to handle — session after session.
Wide 35″ Stable Hull — Compact 10.6′ Length
10.6′ / 3.23 m length, 35″ / 89 cm width, 6″ / 15 cm thickness, 320 L volume. The most compact board in the SipaBoards eSUP range — wide enough for stable family / two-paddler use, short enough for easy travel. 16.2 kg with motor / 11.4 kg without.
SipaDrive 2.1 Water-Jet (200 W)
Third-generation SipaDrive water-jet motor with anti-debris protection, IP68 watertight construction (tested underwater before shipping), three speeds and a reverse function for propeller cleaning. Up to 3.5 knots, paddle-mount Bluetooth remote, motor auto-shut-off if the paddle falls in the water.
Dual+ Battery System (up to 7 h)
Modular Dual+ Battery System scales from 180 Wh standard (~3 h) to 360 Wh Expedition pack (up to 7 h electric jet-assist). 90 Wh brick is IATA-approved for air travel.
Glass-Fibre Paddle + Full Travel Kit
3-piece glass-fibre paddle with integrated wireless Bluetooth remote, 10″ coiled safety leash, carry strap, repair kit, Quick-lock fin and durable travel backpack included — ready to ride from the first session at the most accessible price.
Alpha One Details & Technical Specifications
| Board Type | 10.6′ double-layer dropstitch inflatable SUP (compact allrounder) |
|---|---|
| Inflated Dimensions | 3.23 × 0.89 × 0.15 m (10.6′ × 35″ × 6″) |
| Volume | 320 L |
| Board Weight (with motor) | 16.2 kg (35.8 lbs) |
| Board Weight (without motor) | 11.4 kg (25.1 lbs) |
| Top Speed | up to 3.5 knots |
| Drive | SipaDrive 2.1 (3rd-gen water-jet motor, 200 W) |
| Speed Settings | 3 speeds + reverse (for propeller cleaning) |
| Battery | Dual+ Battery System — 180 Wh standard / up to 360 Wh upgrade |
| Runtime | up to 7 hours (battery- and speed-dependent) |
| Inflation Time | ~5 min via integrated compressor (effortless self-inflation) |
| Connectivity | Bluetooth + SipaBoards App (iOS / Android) |
| Paddle | Glass-fibre 3-piece (PRO-grade paddle as upgrade) |
| Capacity | Built for two paddlers |
| Certifications | IP68 watertight (underwater-tested), CE, FCC |
| Use Case | Beginners → explorers, families, travel, compact all-rounder, SUP exercise |
Alpha One — Most Accessible SipaBoards eSUP
How the Alpha One fits into SipaBoards’ 2026 range:
| Model | Hull / Tier | Drive | Best for |
|---|---|---|---|
| Alpha One Allrounder (this product) | 10.6′ Compact / Entry | SipaDrive 2.1 | Beginners, families, travel, accessible entry |
| Allrounder Aqua | 11′ Standard / Aqua | SipaDrive 2.0 | Family rides, SUP yoga, two-paddler use |
| Allrounder Silver | 11′ Premium / Silver | SipaDrive 2.1 + GPS | Premium family eSUP, GPS, X-Woven hull |
What’s in the Box
- SipaBoards Alpha One Allrounder Electric board (10.6′ compact allrounder hull, 35″ wide)
- Integrated SipaDrive 2.1 jet motor (200 W) + self-inflating compressor
- Dual+ Battery System (180 Wh standard, upgradable to 360 Wh)
- 3-piece glass-fibre paddle with integrated wireless Bluetooth remote
- 10″ coiled safety leash
- Carry strap + travel backpack
- Quick-lock fin + repair kit + maintenance kit
- Free SipaBoards Mobile App (iOS / Android)
Who is the Alpha One for?
- First-time eSUP buyers who want the most accessible entry point into SipaBoards’ electric paddleboard range
- Beginners and explorers who value the balanced touring shape — stable at low speeds, efficient on longer distances
- Families and casual paddlers who want a wide 35″ stable platform built for two riders
- Travel-prone owners who appreciate the compact 10.6′ length and easy folding for tight storage spaces
- SUP-yoga and fitness paddlers who use the stable, predictable platform for exercise and yoga sessions
Buyers who want GPS tracking, the X-Woven Dropstitch construction or a longer touring / sport hull should look at the Aqua or Silver Collections.
FAQ — Drive, Battery & Compact Design
How fast does the Alpha One go under motor?
Up to 3.5 knots under SipaDrive 2.1 motor power, depending on rider weight and conditions. Three speed settings + reverse for propeller cleaning.
How long does the battery last?
Up to 7 hours on the upgraded Dual+ Expedition pack (360 Wh). The standard 180 Wh setup delivers approximately 3.5 hours of motor cruising.
Why is the Alpha One more affordable than the Aqua / Silver boards?
The Alpha One uses the same proven SipaDrive 2.1 motor and Dual+ Battery System on a more compact 10.6′ hull with a glass-fibre paddle (vs. carbon-fibre on the Aqua / Silver). The reduced footprint makes it the most accessible entry point into SipaBoards’ eSUP range.
Is the Alpha One suitable for beginners?
Yes — SipaBoards markets it as “built for a wide spectrum of users, from beginners to explorers”. The wide 35″ hull and balanced touring shape make it forgiving and easy to learn on.
What is the Self-Inflating system?
The integrated SipaAir compressor inflates the board to optimal pressure automatically — no manual pumping. Power on and the board self-inflates while you prepare your gear.
Is the motor really watertight?
Yes — IP68 watertight construction. Each unit is tested underwater before shipping out to the customer.
Can the Alpha One carry two paddlers?
Yes — the wide 35″ deck and 320 L volume comfortably support two riders for short play sessions on calm water.
Can I use the Alpha One in salt water?
Yes — all electronics are sealed against corrosion (IP68). Rinse with fresh water after each salt-water session.
Can I upgrade the battery later?
Yes — the Dual+ Battery System is fully modular. Add a second 90 Wh or 180 Wh brick at any time to extend autonomy.
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