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Used 2015 Supreme S21


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  • Location:Alexandria, MN
  • Manufacturer:Supreme
  • Year:2015
  • Status:Available
  • Stock #:01E515

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  • 2015 Supreme S21 Description

    The S21 was the first Supreme to introduce the Quickfill Ballast system which is a 1000lb hull-flooding ballast that fills the liner with water in under a minute. Optional Plug & Play ballast is included for a total of 2,100 lbs. Inspired by the S226 the S21 is a wake surfing machine. The largest boat in its class with is excessive freeboard for performance, safety and spacious seating you'll be shocked at how big this smaller boat is. A larger extreme pickle-fork design gives maximum seating for 12.

    Designed with the professional in mind, but priced for the weekend warrior, there is no other boat available that gives you a greater "bang for the buck". The single highest performing wake boat available with standard features others reserve for options.

    Features Include:

  • Custom designed interiors with top of the line marine vinyl and foam
  • Massive amounts of storage
  • Custom Vinyl Wrapped with Full Instrumentation
  • 40 oz Marine Carpet
  • Digital Speed Control
  • Depth Finder
  • Air - Water Temperature Display
  • Supreme Altitude Control System
  • Pro S4 Tower System (White or Black)
  • Swivel Flip up Bolster Driver's Seat
  • Dual Fuel Fills
  • Stainless Cup Holders
  • Quickfill Ballast 1000lbs hull-flooding
  • Clarion Bluetooth Stereo
  • Snap-In 40oz Marine Carpet
  • Wake Plate

  • Product Specifications

    • Manufacturer: Supreme
    • Year: 2015
    • Status: Available
    • ID: 10222
    • length: 20'11"
    • beam: 102"
    • fuel-capacity: 45 Gal
    • draft: 36"
    • weight: 4200 lbs.
    • seating-capacity: 12
    • ballast: 2100 lbs.
    • engine: PCM Crusader 5.7L
    • hours: 412.2
  • Alexandria, MN

    Contact Info


    Business Hours

    • Mon - Fri 9:00AM - 5:00PM
    • Saturday 10:00AM - 2:00PM
    • Sunday Closed
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    Loan Payment Summary

    • Price of Inventory Item:

      $ 200000

    • Sales Tax (%)

      6.25 %

    • Trade In Value or Down Payment

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    • Rate (APR %)

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    • Term Months

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    Estimated Monthly Payment:

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