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Minnow Fin for Outboard Trolling Motors

Uncle Norm's Marine Products

  • $ 9900

Keep your edge while fishing for bass, walleye or other game fish with the NEW Minnow Fin by Uncle Norm’s Marine Products. Whether you’re battling wind, water currents or the boat’s bobbing, the added 77 square inches of rudder area give roughly 10X the effective control compared to the electric trolling motor alone.  The vertical fins increase effectiveness of steering with less power consumption. The horizontal fluke acts like a shock absorber to dampen boat bobbing increasing your comfort and safety.

The Minnow installs in minutes with just a screwdriver. It will provide directional assistance whenever it is in the water. The steering response is improved when using thrust or when using another motor for propulsion.  If fishing conditions require drifting and working the current while stalking the ‘Elusive Lunker’ the minnow will add stability and limit wind effect. Fight the fish, not your boat.  Tested and proven effective by Northwest fishermen.  

Designed for Minn Kota 12v, 24v & 36v trolling motors.
Not intended for use on MotorGuide.


  • 10X the Steering Control
  • 3X the Turn Rate
  • 10X the Effective Rudder Area
  • Exceptional Tracking in Windy and Turbulent Conditions
  • Reduced Cycling of the Autopilot because the steering is more effective.
  • Maximizes the thrust of your electric trolling motor.


  • Marine Aluminum
  • Welded construction
  • Fits virtually all modern electric trolling motors
  • Simple 5 minute installation with only a screw driver.
  • Patent Pending
  • Made in the USA



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Customer Reviews

Based on 21 reviews
Minnow Fin

I installed it on my XI5 Motorguide. I needed to make a couple of modifications for it to work. Used it in windy conditions and it worked great.

Exactly as Advertised!

I bought the Minnow Fin seeking increased traction for turning while push-pull trolling on Lake Superior. It is working as advertised. My motor requires less steering input and turns better. Any wave dampening effect is minimal. I wasn't looking to put that kind of stress on my trolling motor anyways. I would buy it again. Well-built and installs easily. Does not interfere with my transducer.

It flat works!

This is my second one I’ve owned I let my buddy try my first one and said that he wanted it . So I ordered me another one and the quality and Customer service could not be greater I will continue to recommend and promote these products

Quality product,received on time.

Have not used yet.

Minnow fin for minn kota terrova

Great and fast shipping. However, the fin didn’t fit my brand new minn Kota Terrova. The angles on the mounting tabs were too steep, thus leaving about 3/4” in between the motor and the flat part. So I had to straighten them out a bit. Then the bracket is too wide and interferes with the lock mechanism. I had to cut two of the corners down a bit. Great product. Works great just needed a bit of modification to make it work.

Pete, This is pretty new product for us and we are learning more all the time. the angle issue has to do with different diameter motors and fin placement. Who knew there were so many variations. I would love to see some photos of you installation showing the issues that you had. perhaps we and find ways to correct that. - Regards, Richard Bogert