Underdog Racing’s patent pending above dash mechanical trim tab and drive indicators are an affordable high performance upgrade for your boat which also frees up valuable dash space for GPS and additional gages.

Our clear acrylic indicators are laser cut and permanently etched to provide years of corrosion free service. Each stick has a LED light installed for night time illumination available in various colors. We stock red, white and blue. Others available.

A threaded base is chemically welded to the sticks and attaches to the standard Morse type cables (10x32) installed and used almost exclusively in the powerboat industry. You can reuse and reposition your existing cable holders or order one of our new custom mounts to place your indicators where you want and can see them without looking down.


New this year we have created the race version we’re calling Trim-Sticks R

Billit Aluminum with Polished Stainless Steel Bezels


My products is made in the USA by a boater just supporting the habitJ Satisfaction guaranteed. Mark Underwood





Mark Underwood * Underdog Racing

1008 Orchard St. Coshocton OH 43812

740-623-1321  underdogracing@yahoo.com