You have a bow mount on the deck, the boat is loaded, and then you realize the remote is the weak link in your setup. This Minn Kota Ultrex review focuses on the accessories that make or break a day on the water: the Advanced GPS Navigation Wireless Remote and the MKP-38 Weedless Wedge 2 prop.
We cover who each piece is for, how they pair with a Bluetooth-enabled Ultrex system, and what to check before you order. If you are still mapping out your full rig, our bow mount trolling motors hub is a good place to start.
What to Look For in Ultrex Accessories
The Ultrex platform is only as good as the parts you bolt onto it. These four criteria separate a smooth setup from a frustrating one.
Compatibility With Advanced GPS Navigation
The wireless remote only works with Bluetooth-enabled Advanced GPS Navigation systems. Confirm your head unit has that module before you buy, because a standard Ultrex without it will not pair.
If you run a different motor family, our guide to the best trolling motor for freshwater covers compatible alternatives.
Remote Flexibility and One-Boat Network
The Advanced GPS Navigation system accepts multiple remotes, so a fishing partner can run the boat while you work the front deck. Four programmable One-Boat Network buttons let you tie the remote to your sonar and shallow water anchor.
Waterproofing and a lightweight body matter when the deck is wet. The included lanyard and carabiner keep it clipped to your vest instead of the deck.
Prop Design for Weedy Water
The MKP-38 Weedless Wedge 2 prop is built to push through grass and timber without constant fouling. Its swept-back blades shed vegetation instead of wrapping it around the hub.
Anglers who fish heavy cover should also read our catfishing trolling motor picks for matched setups.
Power and Battery Planning
The remote runs on two AA batteries, which are included, so no charging routine is needed. That said, the motor itself draws real current, and a weak battery shows up as sluggish GPS corrections.
Our Minn Kota Terrova battery guide explains the reserve capacity numbers that apply to most bow mounts.
On larger hulls, pair your accessory choices with a motor sized for the load. Our large boat trolling motor guide walks through thrust requirements.
Final Thoughts
If you want hands-free control and partner-friendly operation, the Minn Kota Advanced GPS Navigation Wireless Remote is the practical upgrade for a Bluetooth-enabled Ultrex. If your water is thick with grass, the Minn Kota MKP-38 Weedless Wedge 2 Prop keeps you moving instead of clearing the hub. Together they cover control and propulsion, the two things that actually decide your day.
Frequently Asked Questions
Does the Advanced GPS Navigation remote work with any Minn Kota motor?
No. It only pairs with Bluetooth-enabled Advanced GPS Navigation systems. Check your motor’s control head or manual for that module, and if it is missing, the remote will not connect no matter how many times you try.
Can I pair more than one remote to the same Ultrex?
Yes. The system supports multiple remotes, which is useful when you fish with a partner who wants to steer from the console. Each remote gets the same One-Boat Network button options.
Is the Weedless Wedge 2 prop a direct replacement?
The MKP-38 is designed as a replacement prop for compatible Minn Kota trolling motors. Verify your motor’s model and shaft spec before ordering, and keep the original nut and pin handy during the swap.
What should I upgrade first in 2026?
Start with the prop if you fish grass, since it changes how the motor performs every trip. Add the remote next if you want GPS control and One-Boat Network shortcuts. Browse our trolling motors section for more pairing ideas.
