• M80 is for boats 17' to 20'
• Every trim tab is sheared and bent — not welded. Welding alters the properties of stainless steel which invites corrosion.
• Actuators feature patented through-hull hydraulics. There are no vulnerable external hoses to decay.
• Hydraulic Power Unit is tested by both person and computer to insure this reliable unit deflects the trim tabs, holds firmly during use, and retracts smoothly.
• Designed with ease of installation in mind the M80 and M120 Kits include an installation video.

M-Series Sport Tab Installation Instructions