2027 SeaArk Flex 21 Pro

Boat is ready for you to equip it the way you want. Just give us a call and we can rig it for you just the way you want.

Standard features:

2 - Air-ride Deluxe Captain's Chairs

2 - Millennium Seats

3 - S/S Seat Bases on Front Deck

3 - S/S Seat Bases on Back Deck

Kick Back Hydraulic 6" Plate

Radio Kit w/Bluetooth

Hot Foot

S/S 3 Step Telescoping Ladder

Battery On/Off Switch

Courtesy Lights Horn

1-800-I’M READY.  1-800-467-3239.

The SeaArk Flex 21 Pro is a 21-foot all-welded aluminum multi-species fishing boat featuring a 72-inch bottom width and a 15-degree V-hull. It is designed for stability and customization, handling rough waters while accommodating crappie, catfish, or general freshwater angling with a 50-gallon livewell and massive rod storage.

Key Specifications

• Length: 21 feet
• Bottom Width: 72 inches
• Beam: 7 feet 10 inches
• Maximum HP: 250 hp
• Capacity: 5 persons

Notable Features

• All-welded heavy-duty aluminum construction
• 50-gallon rear livewell system with recirculation and fresh water aerator
• Lockable center rod box (up to 8 feet 6 inches)
• Air-ride adjustable pedestals and deluxe captain's chairs
• Oversized extruded caprail with an integrated accessory track