Easy Inflatables · Viper
Easy Inflatables Viper 450 Open Bow Specs & Buyer Guide
Recommended power: 20–30 hp. Maximum power was not supplied in this update; confirm the exact boat rating. Approximate bare-boat weight: 63 kg.
Specifications
Easy Inflatables Viper 450 Open Bow Specifications
| Field | Value |
|---|---|
| Supplier | Easy Inflatables |
| Boat brand | Aerowave |
| Model family | Viper |
| Length overall | 4.50 m |
| Maximum power | — |
| Persons | 7 |
| Hull weight | Approx. 63 kg |
| Beam | 2.00 m |
| Tube diameter | 51 cm |
| Maximum load | 850 kg |
| Recommended power | 20–30 hp (not a maximum rating) |
| Construction | 1500 GSM / 1.2 mm German VALMEX Heavy Plus; thermo-welded seams |
| Market | Inflatable Catamaran Tenders |
| Type | Inflatable Catamaran Dinghy |
| Australian status | Australian market |
| Country of origin | Australia / International |
Supplier specification update · 2026-10-26
Specifications supplied by Easy Inflatables; recorded 26 October 2026. Weight is boat-only, not the complete operating package. A dash means no figure was recorded in this update; it does not mean zero. Recommended power is separate from maximum power, and payload is separate from passenger capacity.
One of 580 dinghies, tenders and RIBs in the BuyDinghy Australian database, scored against inflatable catamaran tenders rather than the market as a whole.
Where this model fits
At 4.50 m, this model sits at the larger end of the inflatable catamaran tenders. That helps define the comparison set, but storage, total package weight and local support still decide whether it belongs on a shortlist.
Maximum power is not recorded in our source data, so it should be confirmed before choosing an outboard or valuing a package. The published capacity is 7 people, but real usable payload also has to include fuel, equipment and the conditions in which the boat will operate.
Before you request a quote
- Ask the seller to identify the exact Viper 450 Open Bow model year and included configuration in writing.
- Build a ready-to-use weight from the 63 kg published hull figure and the exact engine and equipment quoted.
- Request the complete delivered price, including unavoidable freight, preparation and registration costs.
- Confirm warranty and parts support for this exact model under Easy Inflatables's current Australian arrangement.
Fit scores
Each score is Easy Inflatables's editorial score for that job, scaled by how well a 4.50 m hull suits it. A superb manufacturer still makes boats that are wrong for your job — the curve is what says so. How this is calculated.
Rest of the Viper range
Compare every variant on the Easy Inflatables Viper range guide.
| Model | Length | Max power | Persons |
|---|---|---|---|
| Viper 330 | 3.30 m | — | — |
| Viper 365 Open Bow | 3.65 m | 40 hp | 6 |
| Viper 400 Open Bow | 4.00 m | — | 6 |
| Viper 400 Sovereign | 4.00 m | 40 hp | 6 |
| Viper 430 Open Bow | 4.30 m | — | 7 |
Cross-shop against
Other Inflatable Cats within 25 cm of this length.