SUPREME S21 WAKEBOAT 2015 (DEMO) - Apex Marine





  • Wakeboard / Surfing
  • 15
  • SOLD


  • PCM 'Crusader Challenger Series'
  • 5.7L V8 MPI 4-Stroke
  • 340hp
  • V-Drive

Demo 2015 Supreme S21 Wakeboard / Surf Boat powered by a 5.7L V8 340hp MPI PCM ‘Crusader Challenger Series’ inboard engine with V-Drive and only 15 demo hours.

The Supreme S21 is the best selling boat in the lineup because it’s a convenient size with a solid surf wave and it has a ton of budget friendly features. The S21’s simplicity is probably its biggest asset. Everything is analog including the paddle wheel speed control, switches and gauges. The whole boat has a really simple user interface that means anyone can hop in and drive, and it also keeps the cost down. With the S21, however, simplicity and low cost don’t mean stripped down; there are new brand new features and solid mainstays that feel high end. The tower is an all-new design that makes for a solid tow point with an easy collapse function. Just unscrew a bolt on either side and it folds down with a cable assist that’s simple and effective. The S21’s bow is a standout feature. Throw in the filler cushion and you’ve got a big comfortable space with deep gunnels and ergonomic lines. Sleek vinyl accents, cup holders and speakers complete the package.

The S21 is a surf powerhouse on a budget that puts simplicity at a premium. It’s easy to tow, store and drive, but it also throws a respectable wake thanks to its high-end ballast features. It is a deep boat with high sides that not only gives you a spray-free ride, but it also allows you to roll the boat over for listed surfing, and it also feels massive inside, which is another big benefit of having a deep-seated boat.

The S21 was the first Supreme to introduce the Quickfill Ballast system which is a 455kgs hull-flooding ballast that fills the liner with water in under a minute. Optional ‘Plug & Play’ ballast is available for professional wakeboarding and wake surfing. Inspired by the S226 model, the S21 is a wake surfing machine. The largest boat in its class with it’s 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 you maximum seating for 12 people.

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 / surf boat available with standard features other manufacturers reserve for options.

ORDER NOW  for this Spring / Summer season!!   Only one (1) available – be quick!!

Check out this  link :

Length 6.38m (20' 11")
(w/swim platform)
7.00m (22' 11")
Beam 2.59m (8' 6")
Weight 1909kgs (4200lbs)
Fuel Capacity 164 ltrs
Max Capacity 12 people - 780kgs + 955kgs Ballast
  • Collapsible factory Pro S4 wakeboard tower
  • Swivel board racks
  • Bimini top (tower mounted)
  • Tower speakers (4)
  • Boat cover
  • AM/FM/Cd Clarion CM-2 Bluetooth stereo w/ 6 Wetsounds speakers & HT-6 amplifier
  • Crusader/PCM ‘Zero-Off’ digital cruise control
  • Supreme ‘Quick Fill’ ballast system
  • Swivel pedestal helm bucket seat w/ bolster cushion
  • Wrap-around U-shaped cockpit lounge seating
  • Snap-in cockpit carpet
  • Depth finder
  • Cockpit interior courtesy lighting
  • Dual fuel filler caps
  • Dual batteries w/ isolator switch
  • Hydraulic wake plate
  • Fibreglass swim platform
  • Custom vinyl wrapped dash panels
  • Lockable glove box
  • Stainless steel rub rail
  • Stainless steel pull-out mooring cleats (4), grab handles & cupholders
  • Rear view mirror
  • Rack & pinion tilt adjustable steering
  • AU compliant Boatmate tandem axle trailer w/ ‘electric-over-hydraulic’ 4-wheel disc brakes, LED lights, 18″ alloy wheels, spare wheel & folding tongue