Not sure if he makes one or not, but i did ask this about 3 years ago, and for the life of me i cant figure out why any boat manufacture is even wasting time installing a speedometer on a boat. Gps in electronics tells me everything i need to know and accurately. Even my current speedo is linked to my gps and i cant even tell you if that needle moves on it or not as its useless to even look at when i have the screen right in front me.