The Lectrolab Smart Tabs Automatic Trim Tabs are engineered to deliver fully automatic boat trim adjustment without onboard input. Using a nitrogen gas actuator and internal valve control system, the tabs respond dynamically to speed and load changes to improve bow rise, stabilize running attitude, and enhance overall efficiency. The system reduces planning time, smooths acceleration, and improves handling across varying sea conditions. Features:• Automatically adjusts trim based on speed and load conditionsNitrogen gas actuator assists stern lift during accelerationReduces bow rise for faster planning performanceDampens sudden trim response for smoother ride behaviorImproves low speed stability and control feelHelps eliminate porpoising and chine walking issuesSpecs: Length: 9 in trim tab plate sizeOffset: 4.25 in mounting geometryActuator Rating: 12 lb nitrogen gas systemConfiguration: 4-piece trim tab assemblyOperation Type: Fully automatic mechanical systemInstallation Time: Approx. 1 hour setup design Improves small boat stability Automatic trim adjustment Faster planing performance | Lectrolab Stainless Steel Smart Tabs 8-12 in. Boats, 8-15 HP