2024 Extreme Boats 645 Sport Fisher

2024 Extreme Boats 645 Sport Fisher

$109,900 On Order

Available quantity: 1

orCall 216-661-2104


Say hello to the Extreme Boats 645 21' Sport Fisher! This boat will amaze you as it is a perfect size boat for fishing, day-boating, and skiing. This particular model is powered by a Mercury 150 Four Stroke. Different kicker and trolling motor options are available as well!

Please Call Lucas Sochacki at 440 915 8995 or Ryan Evans at 440 221 9001 for more information! 

 Actively Looking for Select Dealers! 


Manufacturer Provided Description

The largest Sport Fisher in our range and a very capable and versatile boat.

Standard Features

  • 200 Ltr fuel tank including sender unit (maximum capacity)
  • Aluminium bow sprit
  • Aluminium moulded bump rail
  • Aluminium rod holders
  • Bait tank with window
  • Battery switch (two way)
  • Bilge pump with bilge grate
  • Boarding ladder
  • Bonnet access hatch
  • Bow rail
  • Counter levered swivel bases & plastic seat shells
  • Covered seats (pair)
  • Dash handrail
  • Dash to house screen up to 12 inch
  • Dive platform handrails
  • Extreme graphics
  • Flooding keel
  • Fuel filter
  • Fully welded underfloor construction
  • Hatch covers
  • Hydraulic steering kit
  • Large Bouyancy Chambers
  • Lined cabin
  • Navigation lights
  • Passenger handrail
  • Perspex Windscreen
  • Portifino transom
  • Self draining anchor locker
  • Trailer tie down lugs
  • Transducer bracket
  • Transom storage compartments (inc hatch covers)
  • Treadplate flooring
  • Trim tabs
  • Underfloor storage with hinged lids
  • VHF
  • Walkthrough transom with drop in door
  • Wiring loom with 1 x 6 way switch panel

Included Options

  • Upgraded 6mm Hull 
  • Anchor Plate - Drum Wench Ready 
  • Aux Bracket Welded for Kicker Motor  
  • SeaDek Transom 
  • Bimini Top 
  • Cabin Rolling Door 
  • Cleats Mid Ship 
  • Deck Washdown 
  • Fusion Stereo w/Speakers 
  • Hand Rail - Windscreen Grab Rail 
  • Hand Rail - Swim Step 
  • IceyTek 70ltr Cooler 
  • Knee Hand Wash 
  • Minn Kota Plate w/Modifation Bow Rail 
  • Smooth Gunnels 
  • Paint - 2 Solid Colors Battleship Grey w/White Top 
  • USB Plugs 
  • Recessed Helm Kit 
  • Rocket Launcher aka Radar Arch with 6x Rod Holders 
  • SeaDek Complete 
  • Bolstered Seats upgraded with Sliders 
  • Chilly Bin Module Port Side 
  • King/Queen Seat w/2x Storage Starboard Side 
  • Rear Folding Seat w/4x Drop in Rod Holders and Squab 
  • Toilet - Porta Pottie Mount 
  • Road Cover AKA Cockpit Cover 
  • 12' Lowrance HDS Live w/3-1 Transducer 
  • 6.5" Speakers 
  • Tandem Axle Trailmaster Steel Trailer w/Swing Tongue and Spare 

Motor Options

  • 150hp 4-Stroke Mercury 
  • 225hp 4-Stroke Mercury 
  • 9.9hp Mercury Kicker 
  • 24 or 36v Minn Kota Terrova or Ulterra 


ManufacturerExtreme Boats
Model645 Sport Fisher
BuilderExtreme Boats
DesignerExtreme Boats
Boat Hull IDEBCO3170A222
Has Hull IDYes
Length21 ft
Length Overall21'2 ft
Beam8'2 ft
Deadrise20.5 deg
Twin Berths1
Cabins Count1
Fuel Tanks1
Fuel Tank Capacity53 gal
Holding Tank Count1
Holding Tank Capacity5 gal
Maximum Number Of Passengers6
Heads Count1
Boat ClassSports Fishing Boats, Cuddy Cabin, Runabouts
Engine MakeMercury
Engine Model4-Stoke
Engine FuelGasoline
Engine Power150hp
Engine TypeOutboard-4s
Engine Propeller Type3 BladeStainless Steel
Engine LocationCenter
Engine Year2022
Engine Hours1