Call Union Springs: 315.889.5532


Call Canadaigua: 585.363.4808


  • Make
  • Model
  • Year
  • Condition
  • Category
  • Length
  • Beam
  • Engine Type
  • Fuel Type
  • Nautique
  • Super Air Nautique G21
  • 2019
  • Used
  • Ski/Wakeboard Boat
  • 21.6ft
  • 8.6
  • Single inboard
  • Gas


FLX Marine Union Springs


FLX Marine Canandaigua




2019 Nautique Super Air Nautique G21

Be prepared to have your expectations of a 21-foot boat completely changed. The Super Air Nautique G21 has an abundance of room for your friends and family and plenty of storage space as well. Nothing is sacrificed as it produces wakes and surf waves beyond comparison with any other boat in its size-class, and you still get the legendary G-Series performance along with the high quality you expect out of a Super Air Nautique.


The Super Air Nautique G21 comes standard with the proven power of the PCM ZR4 engine. Upgrade to the groundbreaking PCM and GM Marine Engine Technology H5DI and H6DI direct-inject engines and experience industry-leading precision, power, and torque. If that isn’t enough, the Supercharged XR7 or XS7 will provide more power, torque and precision than any other marine engine in the towboat market.


The G-Series hull design has completely revolutionized the world of wake sports. With 2,850 pounds of sub-floor ballast and the ability to customize your wakesurf waves and wakeboard wakes, it stands alone at the top. The integration of the Nautique Configurable Running Surface (NCRS) and the Nautique Surf System (NSS) right into the design of the hull allows this legendary model to outperform the rest with its ability to be completely adjustable. Dish out perfect wakeboard wakes for beginners, experts and everything in between, or set up a surf wave exactly the way you want it in seconds. The G21 does it all.


Right out of the box, the Super Air Nautique G21 comes standard with the complete JL Audio M Series Elite stereo package. This includes the new JL Audio MM100s head unit, 6 JL M-Series speakers throughout the boat, a 10” JL subwoofer and an 8-channel JL amplifier. Bump up to our M Series Studio Elite package and that gives you two 10” subwoofers, JL Tweeters and a JL Audio Monoblock Amplifier as well. This premium Studio Elite sound package also features increased zone control to configure crisp sound throughout your boat at exactly the volume you and your passengers prefer.

Nautique Surf System

The Nautique Surf System (NSS) with WAVEPLATE® technology is seamlessly integrated into the hull of the G21. Engaging on either side of the transom at surf speeds, the WAVEPLATE extends outward and down from the transom to redirect the flow of water forming the perfect wave. NSS allows surfers to switch sides instantly without the need to change up ballast or shift people in the boat, and it also incorporates variable settings that can adjust the steepness and shape of your wave. To be in full control while you’re surfing, opt for the Nautique Surf Switch so you can change which side the wave is on whenever you’d like.

Features may include:

Helm Seat

  • Nautique’s unique helm seat provides comfort, support and adjustability for the best driving experience possible.


  • The all-new Enhanced Courtesy Lighting Package allows for customizable LED colors throughout the entire boat, including cup holders and accent lighting.

Linc Panoray

  • The 12.4 inch touchscreen provides all the information you need, right at your fingertips. Custom configurations in the switchboard feature puts information right where you want it, giving you complete control in a beautiful, intuitive display. Never take your eyes off the action with the Nautique Awareness camera adding another view of your vessel right on your screen.

All-New JL Audio Head Unit

  • Enjoy crisp and clear sound with the all-new JL Audio MM100s head unit aboard the G21. Bluetooth connectivity and superior audio quality make this comprehensive JL Audio system the new gold standard.


Call Union Springs: 315.889.5532


Call Canadaigua: 585.363.4808