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One-of-a-kind Ulterra, Terrova & Powerdrive Quick Release Mka-21 35% Off - Today Only [qpJaDMEc]

$29.99 $95.99 -69%

Designed specifically for Minn Kota Ulterra, Terrova & PowerDrive trolling motors, this quick release bracket is ultra-strong, corrosion-resistant, and has no sharp edges. It is far and away our best-selling bracket for these motors. The quick re

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One-of-a-kind Ulterra, Terrova & Powerdrive Quick Release Mka-21 35% Off - Today Only [qpJaDMEc]

Designed specifically for Minn Kota Ulterra, Terrova & PowerDrive trolling motors, this quick release bracket is ultra-strong, corrosion-resistant, and has no sharp edges. It is far and away our best-selling bracket for these motors. The quick release's low-profile design leaves the deck clear when the motor is removed, and a locking "U" handle with stainless steel pins can be secured with a padlock (not included) to prevent theft.

PLEASE NOTE: If you have a Minn Kota Terrova or Ulterra with 112lbs. of thrust and/or a 72" shaft, your motor will require a larger bracket. The correct bracket for these motors is the Minn Kota MKA-53 Quick Release Bracket 

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Part Number:

Minn Kota MKA-21 | 1854021

Compatible With:

Compatible with all Minn Kota Ulterra, Terrova, PowerDrive V2 or PowerDrive trolling motors except those with 72" shafts or 112 lbs. of thrust. Motors with either a 72' shaft or 112lbs of thrust require the MKA-53 Quick Release Bracket

Operational Notes:

This quick release allows for easy, tool-free removal of the trolling motor from the deck. To attach the two parts of the quick release plate, simply set the large outer plate on top of the smaller inner plate and press the stainless steel "U" shaped handle through the side of the mounting plates and the outer metal pin. Once in place, you can run a padlock through the hole in the outer metal pin to help prevent theft. 

Installation Notes:

The top portion of the bracket bolts directly to the trolling motor. The bottom plate bolts directly to the deck of the boat. Drilling is required, and it's ideal if you have access to the underside of the bow mounting surface. If not, it's possible to use no access bolting nuts to secure the quick release bracket. Download mounting instructions

Features:

Outer Plate: 6.75" W x 12.5" L x 1" H; Inner Plate (installed on the boat) 4.25" W x 6.375" L x 1" H Download Mounting Dimensions

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What Our Customers Say

January 23, 2026

Absolutely no complaints!

This is a magnificent find.

- Michelle G..

January 23, 2026

Absolutely no complaints!

An excellent, and high-quality product.

- Alayah K..

January 23, 2026

Absolutely no complaints!

Very happy with the quality.

- Vicki N..

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