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Roadmaster 521453-5 Direct-Connect Base Plate Kit with Removable Arms

Manufacturer

Part Number

521453-5
Sale Price

$575.00

In Stock (10+)

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Usually delivered within 2 days

free shipping

FREE SHIPPING

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Roadmaster 521453-5 Direct-Connect Base Plate Kit is a flat tow baseplate system featuring removable arms, designed for use with motorhome-mounted tow bars. The direct-connect design allows your tow bar to attach directly to the baseplate, eliminating the need for a quick-disconnect crossbar and creating a cleaner, faster hookup experience.

The hidden bracket design sits recessed behind the grille, keeping a factory-like appearance when the removable arms are not installed. Arms install and remove tool-free — simply insert, twist to lock, and pull the built-in pull pin to release and remove when not towing.

Key Features:

  • Direct-Connect System: Tow bar attaches directly to the baseplate — no crossbar required
  • Removable Arms: Twist-lock arms click securely into place and remove quickly without tools
  • Hidden Design: Brackets sit back behind the grille for a clean, factory-like look when not in use
  • Computer-Tested Strength: Every design undergoes Finite Element Analysis (FEA) to verify structural integrity and maximum strength under towing stress
  • Steel Construction: Computer-cut, all-steel build with a durable black powder-coat finish for corrosion resistance
  • Made in the USA: Manufactured from raw steel at Roadmaster's facility in Vancouver, Washington
  • Installs Up to 30% Faster: Fewer holes to drill and fewer components to remove compared to competing systems
  • Lifetime Warranty: Covered against material and manufacturing defects when installed and maintained per instructions

Important Notes:

  • Compatible with Roadmaster motorhome-mounted tow bars only (e.g., Blackhawk, Blackhawk 2, Falcon, Falcon 2)
  • Not compatible with tow bars requiring a hitch ball
  • Pins to connect baseplate to tow bar are not included
  • Do not weld or modify the baseplate — doing so will void the warranty
  • Inspect fasteners for proper torque every 3,000 miles

The Roadmaster 521453-5 is a professional-grade flat tow baseplate kit built for RV owners who demand a secure, low-profile, and easy-to-use towing solution.

Good good price, fast delivery.

The part was exactly what I needed. Installed and working great.

I ordered tires for my boat trailer. They arrived three days later and were the correct tire and size. They were also the cheapest price I could on-line. I was extremely pleased with my first purchase on boatplicity.com. Thanks!

This company is super fast to get you your order! I ordered online and figured it would be at least a couple days or so until my order would even get processed. I think they overnighted it to me! The package showed up undamaged and sealed. Unfortunately, I may have to return the product as I am thinking I would like the spikes shorter but that is no fault of Thmotorsports. Hopefully their customer service is as superior as their ordering and shipping. At this point I would definitely shop there again and recommend them.

Everything was seamless and smooth. Zero issues.

received on time

Quick & easy

HAVEN'T HAD TIME TO INSTALL YET SO I SURE HOPE IT WORKS

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