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Aerowave · Viper Sport

Aerowave Viper 400 Open Bow — Sports Package

Name: Aerowave Viper 400 Open Bow — Sports Package
Brand: Aerowave
SKU: VIPER-SPORT-400
Price: 5095 AUD
Availability: InStock

Open-bow Viper 400 tuned for performance, fishing and weekenders.

US$3,363 USD(Full Package)+ A$600 fully landed to your door · 7–14 days

+61 2 4335 1603

Shown in USD. Billed in AUD ($5,095) at your card's live rate. Freight & duty added at checkout.

4.00 m

Length

6 people

Capacity

40 hp

Max HP

1.2 mm VALMEX

Hull fabric

5–7 years

Warranty

Trusted site · international

Key features

Aerowave Viper 400 Open Bow — Sports Package.

1.2 mm VALMEX hullOptional Orca Hypalon upgrade (+ A$1,900)Twin-hull cat stabilityHigh-pressure air deck4 mm aluminium transom5 air chambersOver-pressurisation valves fitted as standard5–7 years hull warranty

About this boat

The story behind the build

Aerowave Viper 400 Open Bow — 4.0m Sports Package

The 4.0m open-bow Viper — our biggest packable catamaran and the best-selling boat in the Aerowave range. Real family boat, real fishing platform, real coastal weekender — and still packs into a car boot.

Built on the same 1.2mm German VALMEX® 7321 Heavy Plus commercial-grade fabric as our flagship Sovereign.

Built for

Australian families who want the biggest packable catamaran we build
Fishos, crabbers and coastal weekenders on moderate water
Yacht owners who need a serious tender that doubles as a stand-alone day-boat
Buyers upsizing from a 3.65m who want the extra length, load and stability

Why this boat

1.2mm German VALMEX® 7321 Heavy Plus PVC
Thermo-welded seams, not glued — proven in Australian heat
Full 4.0m twin-hull deck — dry, stable ride with 15–30HP outboards
8–10 PSI high-pressure air deck — rigid, packable, no scratched gelcoat
Over-pressure safety valves on every chamber
CE certified to ISO 6185-3 and EU Directive 2013/53/EU
Full Bimini sun top included in the sports package

Backed by a 5–7 Year Limited Hull Warranty

Comprehensive cover on hull fabric, welded seams, valves, air deck and fittings.

AeroWave Rewards + AeroWallet

Buy this boat, get looked after for life — and start saving for the next one

Every owner joins AeroWave Rewards — earn points on this order and every upgrade after — and can open an AeroWallet to put money aside for their next boat, with a 5% top-up bonus from us when they buy.

▸ 10% off every accessory — capped at A$50 saving per order
▸ Up to A$650 off your next boat with points
▸ AeroWallet: save toward your next boat, +5% top-up when you buy
▸ 3,000 pts + A$200 boat credit for every mate you refer

Join AeroWave Rewards — free Open an AeroWallet

See Rewards terms and AeroWallet terms & conditions.

Scan at checkout

Rewards · Captain

4021 0000 0000 0091

Member

JOHN SMITH

Since

JUL 2026

Expires

JUL 2028

Specifications

The full numbers

Length: 4.0m / 13'1"
Beam: 1.80m / 71"
Tube Diameter: 50cm
Bare Boat Weight (without Bimini & wheel kit): ~56kg / 123lbs
Capacity: 6 Adults / 750kg
Maximum Horsepower: 40HP Short Shaft
Recommended Horsepower: 20-30HP Short Shaft
Floor Pressure: 8-10 PSI maximum
Construction: Thermo-welded seams + German VALMEX® 7321 Heavy Plus 1.2mm
Transom: Fully horizontal grilled transom — open drainage, no bung
Packed Size (Oxford cloth bag): ~135cm x 80cm x 45cm — 2 bags (hull + floor/accessories)
Transom Height: 380mm (as of 1 July 2026 — previously 405mm) — lower transom drops the prop deeper for more bite and eliminates ventilation & aeration at speed

Full Package contents

What's included in the Full Package

Premium catamaran hull platform
Twin-hull stability for a more confidence-inspiring ride and reduced roll at rest.
Full Grey Bimini
Shade and comfort already included for longer days on the water.
Heavy-duty aluminium reinforced grilled transom
Stronger transom assembly designed for long-term outboard mounting.
LockPro Plus wheel system
Italian factory-installed wheels for easier beach and ramp launching. Grey or red.
Heavy-duty bow bridle
For beach launching, towing and retrieval.
2 x aluminium bench seats
Flexible passenger and fishing layout options.
2 x Rod Holder Mounts + 2 x Rod Holders
Two rod holder base mounts are glued to the deck by our production team, and two clip-in rod holders are included — fishing-ready straight out of the bag.
Underseat storage bag
Practical onboard organisation for gear and essentials.
10 PSI high-pressure air deck floor
Built with specialised drop-stitch technology and covered in VALMEX non-slip material. A firmer underfoot feel for standing, fishing and moving around with confidence.
4 × Over-Inflation Safety Valves (one per chamber)
Standard on every boat — premium pressure protection for hot Australian conditions. Most competitors don't include these.
Oars, manual pump & marine repair kit
Core essentials included so you can get started properly.
Premium Oxford cloth storage bag
Strong boat storage bag included for transport and pack-down.
FREE DDP Sea-Freight Australia-wide delivery
No hidden import duty, GST or landed-cost surprises for Australian buyers.

Ready to launch

Build, price, checkout.

Package prices

Selected: Full Package

Secure checkout 5–7 years warranty Cards, wallets, WavePay

Build · Price · Checkout

Everything in your package — hull colour, wheels, Bimini, floor, fabric — locked in below. Pay the live price shown.

Please pick your hull colour

Arctic Grey / Black

Please pick your wheel colour

Please pick your Bimini colour

Please pick your floor colour

Valmex 1.0mm Non-Skid/Slip Flooring · both colours included

Please pick your upgrade

Everything in your package is shown here — pick your fabric.

Payments we accept

Secure checkout · Stripe encrypted · WavePay 0% interest

77 year
warranty

VISAAMERICAN
EXPRESS PayGooglePayLinkWavePay · Pay in 4BECS · EFT · PayID

256-bit SSL Buyer protection 50% deposit option

Your build

Full Package (Bimini + wheel kit)
Hull: Arctic Grey / Black
Wheels: Storm Grey
Bimini: Light Grey
Floor: Black Valmex 1.0mm Non-Skid/Slip

Pay today

US$3,363 USD

Call +61 2 4335 1603 Email us

Prefer a written quote first? We'll email the full spec sheet, freight to your postcode and a personal quote — worldwide.

Get today's landed price

60-second reply · no obligation

See what the Aerowave Viper 400 Open Bow — Sports Package — Full Package (Bimini + wheel kit), Hull: Arctic Grey / Black, Wheels: Storm Grey, Bimini: Light Grey, Floor: Black Valmex 1.0mm Non-Skid/Slip lands at your door — today's price, today's freight.

We email the full PDF quote (spec, freight, finance, WavePay) to your inbox in under 60 seconds. No spam — one quote, one follow-up.

Shipping to United States · DDP · 7–14 days

Talk to Karen — she'll give you a fully-landed price in 60 seconds. Freight, duty, GST — all included, no surprises at the door.

Call Karen · +61 2 4335 1603 WhatsApp Get it in writing

Not ready yet? Save this build (optional)

Email yourself a copy and we'll hold today's price for 7 days — no card, no obligation.

*AMMF indicative only, subject to approval.

Viper 330–400 · pack-down walkthrough

Watch the Viper 330–400 go from kit bag to water — and back again.

The whole Viper 330–400 range packs down cleanly for caravan boots, ute trays and compact storage without sacrificing the VALMEX® hull feel on the water.

~20 min

Inflate

~15 min

Pack down

Unpack & set up · Viper 330–400

Viper 330–400 — from kit bag to ready-to-launch.

Full put-together walkthrough — floor, tubes, transom, ready to motor. Same process across the entire Viper 330–400 range.

Pack down · Viper 330–400

Viper 330–400 — back into the bag at the campsite.

Deflate, fold, roll and stow. The whole Viper 330–400 process is built for owners who need a serious boat that still packs away properly.

Gallery

See it from every angle.

Click any photo to expand

Built for real-world abuse

Every detail, engineered to last

From the reinforced aluminium transom to the heat-welded seams and premium 1500 GSM / 1.2 mm VALMEX® tubes — this is what sets the Viper apart.

Annotated top-view diagram of the Aerowave Viper catamaran labelling reinforced aluminium transom, self-bailing drain, quick-release accessory mounts, paddle holders, aluminium bench seat strip, non-skid VALMEX floor, reinforced bow, grab rope, three heavy-duty welded handles, premium 1500 GSM / 1.2 mm VALMEX® tubes, integrated towing eye, high-flow valves and heat-welded seams.

FAQ

Frequently asked questions

Is the Viper 400 worth paying more for?

Yes, for buyers who value stability, stronger materials, included gear, proper delivery support and a more complete ownership package.

What motor suits the Viper 400?

The Viper 400 is rated up to 40HP short shaft. Outboard choice depends on load, usage and performance expectations.

Is delivery really included?

Yes — every boat includes Express Delivery Credit included — Australia-wide, approximately 30 days door-to-door. Our new direct Hong Kong → Sydney sea service runs about 14 days, then Australian customs and biosecurity clearance, then courier delivery to your door. Your price includes GST, import duties and standard delivery — no surprise charges on arrival. Optional DHL Express air-freight upgrade is available for faster delivery, and remote-area addresses may incur a checkout-calculated surcharge.

Is the Viper 400 good for fishing?

Yes. The stable catamaran platform, firm floor, rod holder mounts, secure layout and included wheels make it highly practical for fishing use.

What makes it better for Australian conditions?

Premium German VALMEX® 7321 Heavy Plus 1.2mm fabric, thermo-welded seams, over-inflation safety valves and Australian support all help suit real Australian use.

Not sure yet?

Compare this boat side-by-side with another model

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Fabric is the whole story

The market ships 0.9 mm.
We ship 1.2 mm.

Nearly every comparable catamaran in this class rolls off the line on an 1100 GSM / 0.9 mm VALMEX® PVC hull — or 0.9 mm Chinese PVC. Ours ships standard on 1500 GSM / 1.2 mm VALMEX® Heavy Plus — German-woven, the same fabric family used on RFDs, workboat tenders and CE-rated commercial ribs. We're one of very few builders in the world putting this fabric on a recreational catamaran at this price.

4.0 m open-bow catamaran · like-for-like landed AU

The market

A$5,990

1100 GSM / 0.9 mm VALMEX® PVC hull, delivered

Ours — landed

A$5,695

1500 GSM / 1.2 mm VALMEX® Heavy Plus hull, delivered

You save A$295 landed — on the tougher fabric.

The market

1100 GSM / 0.9 mm VALMEX® PVC

1100 GSM / 0.9 mm VALMEX® PVC
3–7 year typical service life on the coast
Thinner than 1.2 mm Heavy Plus under abrasion and hard use
Category-average landed price A$5,990

Aerowave Viper 400 Open Bow — Sports Package — Full Package (Bimini + wheel kit), Hull: Arctic Grey / Black, Wheels: Storm Grey, Bimini: Light Grey, Floor: Black Valmex 1.0mm Non-Skid/Slip

1500 GSM / 1.2 mm VALMEX® Heavy Plus

1500 GSM / 1.2 mm VALMEX® Heavy Plus — 33% more fabric than the market
10–12 year service life on the Australian coast
Same fabric family used on RFDs, commercial tenders, CE-rated ribs
One of very few builders in the world offering this at this price

Landed AU prices are indicative benchmarks for typical comparable packages delivered to a metro AU address. Check specific packages for exact inclusions. We never name competitors — the numbers speak for themselves.