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Insuring Extreme Boats: cover and premium
motorboats and sports boats · several countries
Extreme Boats: builder of offshore fishing boats. NAMMERT insures a Extreme Boats regardless of year built or where you bought it, liability, hull, legal expenses and personal accident cover from one house, taken out online in five minutes.
At a glance
Origin
several countries
Class
motorboats and sports boats
Typical sizes
6,1 to 11,9 m
Premium from
from €49 a year for liability
Worth knowing
Extreme Boats; cover, cost and conditions
Extreme Boats builds aluminium boats in Whakatane, in New Zealand's Bay of Plenty. Founder Glenn Shaw brought together an engineering background and a love of fishing and boating, and the first boats came out of a small shed on a rural block near the town. The hulls are built to survey standards and certified to the New Zealand boat building standard. The number in each name tracks the length in centimetres: the 605 is 6.07 metres long, the 1185 measures 11.85.
Our model records hold eleven Extreme designs: ten Game King models and the 645 Centre Console. All are listed for build years 2019 to 2024, with the 645 Centre Console and 745 Game King starting in 2020. Lengths run from the 6.07 metre 605 Game King to the 11.85 metre 1185 Game King. Four models stay under seven metres (605, 616, 645, 646), three sit between seven and eight (695, 745, 795) and three between 8.85 and 9.85 (885, 915, 985), leaving the 1185 on its own at the top.
Aluminium shrugs off knocks that would mark a glassfibre hull, but it does ask for care around dissimilar metals: check the anodes, keep stainless fittings isolated and rinse the boat after every salt water trip. The smaller Game Kings are trailered to the ramp, while the larger ones from about nine metres usually stay on a berth. Fishing electronics and rod holders deserve a look before every season offshore.
Questions and answers
Frequent questions
What does the number in an Extreme model name mean?
For Extreme Boats: It gives the length in centimetres, near enough.
In our records the 605 Game King measures 6.07 metres,
the 795 Game King 7.93 metres and the 1185 Game King 11.85 metres.
Which Extreme model is not a Game King?
For Extreme Boats: The 6.45 metre 645 Centre Console, recorded from build year 2020.
The other ten models in our records all carry the Game King name.
The cover that fits
motorboat insurance
Tariffs, cover and FAQ for motorboat insurance in detail.
Third-party liability
The foundation for a boat from Extreme Boats: damage to third parties, worldwide,
from €49 a year for liability.
Hull cover
Partial or full hull cover for a Extreme Boats, at replacement value with an agreed fixed value.
For the whole class of boat
For Extreme Boats: What matters for motorboats and sports boats is the same across every brand;
engine output, how a claim is settled, cruising range and theft protection.
The class page lists every point and every brand in this class, Extreme Boats included.
Insuring motorboats and sports boats, every brand and every condition
Other builders in this class
Nautical information What counts before you cast off, papers, equipment, waters
Licence
A powerboat licence (inland or coastal) is required from 15 hp (11.03 kW).
Registration
Registration from 3 hp; for trips abroad carry the boat certificate or flag document.
Waters
Inland, coastal and abroad; plan fairways, bridge clearances, draught and tides.
Equipment
Lifesaving gear, fire extinguisher, anchor, signalling equipment and correct navigation lights.
Cruising range
The agreed cruising range is stated in the policy and can be extended at any time.
Weather
Check wind force in Beaufort and wind direction before casting off, and allow for gusts.
General guidance, not a complete account;
what governs are the rules of the waters you are on and the manual of your Extreme Boats.
Current wind force and direction for your waters are shown on the Home.
Series by Extreme Boats, build years and cover
605 Game King is a motorboat from Extreme Boats, built from 2019 to 2024.
Also a motorboat, built from 2019 to 2024.
645 Centre Console is a motorboat from Extreme Boats, built from 2020 to 2024.
Also a motorboat, built from 2019 to 2024.
Also a motorboat, built from 2019 to 2024.
Also a motorboat, built from 2020 to 2024.
Also a motorboat, built from 2019 to 2024.
Also a motorboat, built from 2019 to 2024.
Also a motorboat, built from 2019 to 2024.
Also a motorboat, built from 2019 to 2024.
Also a motorboat, built from 2019 to 2024.
For the 605 Game King, 616 Game King,
645 Centre Console by Extreme Boats and 8 more series the market value and the replacement cost
often differ widely.
An agreed value removes the age-based scale, and the figure in the policy stands.
For the 605 Game King, 616 Game King, 645 Centre Console by Extreme Boats and further series:
On a motorboat the drive is the single most valuable part.
Damage after grounding is covered, an engine failure from wear is not.
The Extreme Boats range in figures
These figures come from the model records we keep for Extreme Boats: boat type,
build years and length, nothing estimated.
- motorboat
- 11 models, 2019 to 2024, mostly 6.2 to 9.9 m
Which model was built when?
What does a used Extreme Boats cost?
We hold today’s price ranges by year for 9 models by Extreme Boats.
The table shows what boats in average condition are worth,
from the oldest to the youngest year on record.
Choose your exact model, year and condition in the calculator.
| Model | Years built | Range today |
|---|---|---|
| 1185 Game King | 2022 | €298,300 to €379,700 |
| 605 Game King | 2022 | €69,900 to €88,900 |
| 645 Centre Console | 2023 | €57,600 to €73,300 |
| 646 Game King | 2022 | €86,700 to €110,400 |
| 695 Game King | 2022 | €92,000 to €117,000 |
| 745 Game King | 2023 | €111,100 to €141,400 |
| 795 Game King | 2022 | €129,200 to €164,400 |
| 885 Game King | 2022 | €148,700 to €189,300 |
| 915 Game King | 2022 | €158,000 to €201,100 |
Estimate from our boat records, October 2026.
Not a survey.
Extreme Boats insured in five minutes.
Boat type, year built, length and value of your Extreme Boats are all we need.
Work out the premium online or call us: +49 3375 29 12 77.