1975 Fastwater X9R 6.2L

River Jet

Tough Love for The River

The most powerful and strikingly attractive boat in our River Jet series, the 1975 Fastwater X9R 6.2L is powered by a 6.2L Mercruiser Engine with an American Turbine SD309 pump and delivers unmatched versatility and river fun.

The “X” stands for extremely reinforced hull with full-width UHMW hull bottom armor. The “9” says you’ve got nine 6061 under floor bottom stringers. Tough love for the river.

Choose between the interior dog house configuration including transom jump seats or the full-width rear bench with sun pad.

LENGTH

21'

MAX HP

N/A

BEAM

7' 8"

Starting at: $113,583

Estimated total includes base boat, engine, pre-rig, controls, PDI, trailer & freight. Price does not include tax, prep, or dealer discounts. Current pricing is based on 2025 model year, please see your local dealer for availability and additional pricing detail.

Specifications

  • SeriesRiver Jet
  • Model1975 Fastwater X9R 6.2L
  • Length Overall 21'
  • Beam7' 8"
  • Maximum HPN/A
  • Cockpit10' 6"
  • Approx Dry Weight1486 kg / 3275 lbs
  • Deadrise10°
  • Fuel Capacity45 USG / 170 L
  • Side0.125
  • Side Height2' 7"
  • Bottom0.250
  • Bottom Width6'
  • Bottom Alloy5086

Standard Hull Features

  • Exclusive Pre-Flex® hull technology
  • Full length performance delta keel
  • Reinforced Backbone Chine
  • 9 under floor 6061 extruded stringers
  • UHMW full bottom protection
  • Protective aluminum Bow Shield
  • Single piece hull sides with wide formed gunnels
  • Self bailing double wall drop bow with oversized freeing ports
  • XD bow cargo tie downs
  • Forward anchor rope storage
  • Welded 5 piece walk thru windshield with tempered glass windows Welded windshield grab rails
  • Starboard side drivers helm console with binnacle mount controls Port side locking glove box
  • Under bow storage with locking door
  • Integrated transom platform
  • XD pump guards with reinforcement gussets
  • Heavy duty manual adjust trim tabs
  • 5 x 8″ fully welded bow and stern cleats

Standard Paint & Graphics Features

  • Speckle painted windshield, bow/aft gunnels & interior
  • Exterior half side paint color choice with KingFisher standard decal
  • Painted bow rub rail extrusion
  • Sharkhide unpainted side protection and oxidization fighter

Standard System Features

  • Digital Multifuction Gauge
  • 12V power point & dual USB outlet
  • LED navigation light package
  • Electric horn
  • Dual electric bilge pumps
  • Electric bilge blower
  • Premium dash switch panel
  • Marine wiring harness with water tight connections

Standard Exterior Features

  • Shipping protection cover
  • KingDeck marine material – bow, transom & swim platform

Standard Interior Features

  • Easy care marine vinyl floor
  • KingDeck marine material – cockpit interior accents
  • 2 Fishmaster XL seats with pinchless hinges on pedestals
  • Jet helm and steering wheel
  • Navigation and anchor light storage
  • 6 Drink holders
  • Integrated helm footrests

Power

  • 6.2L Mercruiser Engine with American Turbine SD309 pump, Split Duct reverse bucket and high helix stainless ‘A’ impeller
  • Heavy duty recessed EZ clean intake grate

Trailer

  • 4000# galvanized tandem-axle bunk trailer, surge disc brakes, swing tongue, alum wheels

River Jet Package

  • Port and Starboard 36″ silver painted storage bench seat
  • Port and Starboard pantographic windshield wipers
  • Sport steering wheel upgrade
  • Carpeted gunnel side storage trays
  • Cockpit cover

Available Paint & Trim Packages

Armorcoat Upgrade:

  • Armorcoat painted windshield, bow/aft gunnels & interior with high gloss clear coat

Extreme Sport Package

  • Armorcoat painted windshield, bow/aft gunnels & interior 2 color exterior side paint with extreme sport side graphic & pinstripe

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MAX HP

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BEAM

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MAX HP

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MAX HP

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