Extreme Game King 645

2021 Extreme Game King 645 – Low Hours, Fully Equipped, Adventure Ready
If you’re looking for a boat that can handle offshore missions with ease yet still feels at home in sheltered bays, the Extreme Game King 645 hits the sweet spot. Built in New Zealand for our challenging waters, it delivers the perfect mix of performance, fishing capability, and comfort.

This 2021 package is in outstanding condition, with just 86 hours on its Yamaha F200XB 4-Stroke outboard. It’s paired with a Voyager Tandem Axle Braked Trailer, making towing, launching, and retrieving smooth and straightforward. Whether you’re chasing big fish offshore or spending the day exploring with family, this boat is ready to go.

Dimensions & Design
Length Overall (LOA): 6.45m
Beam: 2.50m
Draft: approx. 0.40–0.50m (depending on load)

The Game King 645’s hull design combines a sharp entry with wide chines, giving it the ability to cut through chop while maintaining excellent stability at rest. The cockpit layout offers generous space for fishing, diving, or just relaxing at anchor.

Power & Performance
The Yamaha F200XB is a smooth, quiet, and fuel-efficient 4-stroke with plenty of punch to get you where you need to go quickly. Known for reliability and low maintenance, it’s an ideal match for this hull.

The addition of Lectrotab Trim Tabs allows you to fine-tune the ride, compensating for load distribution or crosswinds, and keeping things level in all conditions.
Standard Features:
Anchor

Bilge Pump

Bow Rails

Capstan/Auto

Canopy

Grab Rails

Navigation Lights

Rod Holders

Spare Wheel

Under Floor Fuel Tank

Special Features & Upgrades:
Lectrotab Trim Tabs – adjust your hull’s attitude for smoother rides and better fuel economy
Raymarine Axiom12 GPS – crystal-clear, intuitive navigation at your fingertips
Windscreen Wiper – maintain clear vision in wet conditions
Deck Light – illuminate the cockpit for early morning launches or late-night fishing
Washdown System – rinse the deck and gear on the go
GME VHF Radio – reliable offshore communication
Fusion Stereo – enjoy music or radio while cruising or anchored
Backdrop – weather protection at anchor or underway
Baitboard & Bait Tank – keep bait fresh and prep the catch with ease

Built for New Zealand Waters
The Extreme Game King series has earned a reputation for uncompromising build quality and attention to detail. From the heavy-duty bow rails to the neatly finished welds, everything about this boat is designed to perform and last. The high cockpit sides keep the crew safe and secure, while the wide side decks provide easy movement when fighting fish or anchoring.

The underfloor fuel tank offers long range for extended trips, whether you’re chasing kingfish off the coast, heading wide for tuna, or spending the day exploring the outer islands.

Ideal For:
Offshore sport fishing
Family cruising around bays and harbours
Diving or spearfishing missions
Exploring remote anchorages and beaches

This model is equally at home in the Hauraki Gulf, Bay of Islands, Coromandel coast, Fiordland, or anywhere you need a capable, reliable boat to get you there and back in comfort.

Trailer & Towing
The Voyager Tandem Axle Braked Trailer makes towing safe and stable, whether heading across town or on a weekend away. Its well-balanced design and quality build make launching and retrieving straightforward, even for a single operator.

Haines Hunter NZ will provide a 3-month mechanical warranty on this Extreme Game King 645 boat from Haines Hunter NZ. At the time of sale, the trailer will be provided with a current Warrant of Fitness and current Registration, ensuring it is road legal unless otherwise stated in the sales and purchase agreement. Electronics and general consumables are excluded. Warranty is return-to-base and applies to boats sold by Haines Hunter NZ.

Buy with confidence from Haines Hunter NZ, proudly trusted by Kiwi boaties.
Nationwide delivery available — please feel free to enquire for a freight quote.

All our used boats undergo a comprehensive 20-point quality inspection before sale. Electronics and general consumables are excluded.

We have a wide selection of both new and used Haines Hunter boats available. SF485, SF535, SF545LE, SF600, SF635, SF650, SF660, SP635, SP660, SP725, SS660, SS725, Overlander OP725