Minn Kota MKA-21 Composite Quick Release Bracket
MKA-21 Composite Quick Release Bracket
Easily remove your electric-steer, bow-mount trolling motor. High-yield composite construction is super strong and impervious to corrosion. Low-profile design leaves deck clear when motor is removed. Locking handle with stainless steel pins can be secured with padlock (padlock not included, sold separately). NOTE: Not for use with 72″ shaft length motors.
Features
- Allows trolling motor to be quickly removed from and reattached to boat deck
- Low-profile design attaches trolling motor to top bracket and drops in over deck-mounted puck
- Composite construction resistant to rust, corrosion, and discoloration
- Includes stainless steel mounting hardware and locking pin
| Specification | Detail |
|---|---|
| Material | Composite |
| Mounting Type | Quick release |
| Compatibility | Electric-steer, bow-mount trolling motors (not compatible with 72″ shaft length motors) |
| Locking Mechanism | Stainless steel pins with locking handle |
| Includes | Mounting hardware, locking pin |
FAQ
Can this bracket be used with a 72″ shaft length trolling motor?
No, this bracket is not compatible with 72″ shaft length motors.
Is the bracket resistant to corrosion?
Yes, the bracket is made of high-yield composite and is resistant to rust, corrosion, and discoloration.
Can the bracket be secured with a padlock?
Yes, the locking handle with stainless steel pins can be secured with a padlock, though the padlock is not included.

Pippa Hemmings –
Installed the MKA-21 bracket on my fishing boat and it makes removing the trolling motor much easier. The composite material feels solid and doesn’t show any signs of rust even after several months of use in saltwater. The low-profile design keeps the deck clear when the motor is off, which helps with storage and cleaning. I appreciate the locking pin feature—can secure it with a padlock for added safety.
Adrian Ogden –
Works well with my bow-mounted motor. The quick-release mechanism is smooth and reliable. I didn’t have any issues with the bracket holding up during rough conditions. The only thing I noticed is that it doesn’t fit with my 72″ shaft motor, so I had to check compatibility before purchasing.
Ava Vance –
Great product for frequent motor users. The bracket is durable and stays in place without any wobbling. I like that it doesn’t leave marks on the deck when removed. The composite material is strong and doesn’t corrode even after long-term exposure to moisture.