2026 Anthem Assault ST23 for Sale – 25 ft – Osage Beach, MO, United States

2026 Anthem Assault ST23

The ST23 isn’t just another model — it’s a declaration. Born from patented innovations no other builder dares to imagine, it reinvents how people step aboard, move, and live on the water. It’s rebellion forged in aluminum, a boat that doesn’t bow to categories like pontoon or surf, but obliterates them. For those who refuse the ordinary, Revolution is your uprising. The water will never be the same.

• Military-spec build
• Built in the USA
• 450 HP PCM 6.0L w/ Digital Throttle & Shift, closed cooling, 1.72:1
• V3 Flash Fill Ballast System™ — 4,000 lbs fills & drains in approx. 3 minutes
• LOA: 24'11" (with platform)
• 5,900 lbs dry
• Power tower
• Premium stereo system
• Transom thruster
• Skyline board racks
• And much more

Contact Big Thunder Marine with any questions or to schedule your demo.

The Company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change, or withdrawal without notice.