Smart Tabs ST780-30 Stainless Steel Trim Tabs 7" x 8" - 30° Deflection

The Smart Tabs ST780-30 is a self-adjusting trim tab system designed to improve boat performance without hydraulics or electrical switches. These innovative trim plates measure 7 inches by 8 inches and feature a 30-degree deflection angle, providing automatic trim adjustment for boats with outboard or sterndrive engines.

How Smart Tabs Work:

• Trim plates are held down at slow speeds to maximize lift and reduce bow rise during acceleration
• Plates automatically rotate up as speed increases, reducing drag at cruising speeds
• Self-adjusting design responds to water pressure—no manual control needed
• Constructed from corrosion-resistant stainless steel for durability in marine environments

Performance Benefits:

• Reduces bow rise for improved visibility and safety during acceleration
• Gets boats on plane faster with less throttle
• Improves fuel efficiency by optimizing running angle
• Reduces porpoising and provides a smoother, more stable ride
• Helps correct listing caused by uneven weight distribution

Smart Tabs are ideal for center console boats, bay boats, and other outboard-powered vessels where traditional trim tab systems are impractical or too complex. The maintenance-free design eliminates the need for pumps, hoses, actuators, or wiring, making installation straightforward and long-term ownership hassle-free.