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  1. Tow Bar Base Plate
  2. Roadmaster
  3. Removable Draw Bars
  4. Hitch Pin Attachment
  5. Partially Hidden
THIS ITEM IS NOT A FIT FOR
2019 Ford Transit Connect
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Roadmaster

Roadmaster Direct-Connect Base Plate Kit - Removable Arms

Part Number: 921-3
In Stock
$575.00
Retail:$632.50
You Save: $57.50
Tow Bar Base Plate
Not Confirmed to Fit

2019 Ford Transit Connect

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Designed specifically for heavy-duty applications, direct-connect brackets install onto your vehicle's frame to provide attachment points for a motor-home-mounted tow bar. Front arms are easily removable when not in use. Great Prices for the best tow bar base plate from Roadmaster. Roadmaster Direct-Connect Base Plate Kit - Removable Arms part number 921-3 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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Roadmaster Tow Bar Base Plate - 921-3

Highlights

  • Custom Fit for Your Vehicle: Mounts to existing attachment points
  • Ready for Flat Towing: Provides strong, frame-mounted connection points for a motorhome tow bar.
  • Blends In When Not Towing: Removable drawbars leave the brackets almost invisible within the grille.
  • Built to Last: Computer-cut, all-steel construction with black powder coat resists corrosion and wear.
  • Simplifies Hookup: Direct-connect design needs no crossbar for faster, cleaner tow bar attachment.
  • Straightforward Setup: Custom base plates fit precisely and include instructions and mounting hardware.
Made in USA

Features to know about

Built Strong for Heavy-Duty Towing: All-Steel, Computer-Cut Construction

This kit is made for serious towing strength. The brackets mount directly to the frame and are cut from solid steel for an exact fit and even load distribution. The black powder coat finish adds durability and corrosion resistance, so it stays solid through long miles on the road. No welding is needed—just a straightforward bolt-on install using the included hardware.

Clean Look When You’re Not Towing: Hidden Bracket Design with Removable Arms

If you like your front end to look stock when you’re not hitched up, the removable drawbars make that happen. Each arm detaches easily by pulling two pins, leaving behind brackets that stay tucked inside the grille. Once the arms are off, the setup is nearly invisible and protected from scrapes or scuffs.

Faster Hookups Every Time: Direct-Connect Design, No Crossbar Required

This direct-connect setup skips the extra crossbar found on older systems, so getting ready to tow takes less time and keeps everything looking cleaner. The bracket design means each arm slides in securely with pins—simple, solid, and ready to go. It’s compatible with Roadmaster tow bars that plug directly into a trailer hitch receiver, such as the Nighthawk, Sterling, Blackhawk, Blackhawk 2, Falcon, and Falcon 2.

Confidence on Every Trip: Secure Safety Cable Mounts Built In

Safety cables connect right to the tabs built into the removable arms, giving you a reliable anchor point that keeps everything in place while towing. The design keeps cables organized and accessible so you can hook up fast and roll out with peace of mind every time.

Specs

Construction and Design

  • Design: Direct-connect brackets install onto your vehicle's frame to provide attachment points for a motor-home-mounted tow bar
  • Bracket Design: Hidden bracket design - drawbars are easily removable via 2 pins
  • Construction: Computer-cut, all-steel construction provides exceptional strength
  • Finish: Black powder coat finish is durable and corrosion resistant
  • Installation: Simple installation - no welding
  • Fitment: Custom base plates ensure a perfect fit for your vehicle
  • Crossbar Requirement: No crossbar needed - faster hookup and sleeker appearance
  • Compatibility: Compatible with all Roadmaster tow bars that slide into trailer hitch receivers
  • Included Components: Instructions and mounting hardware included
  • Country of Origin: Made in the USA
  • Warranty: Limited Lifetime Warranty

Note

  • Note: Direct-connect base plates will work only with the Roadmaster tow bars that slide into a trailer hitch, such as the Nighthawk, Sterling, Blackhawk, Blackhawk 2, Falcon, and Falcon 2. These base plates will not work with tow bars that require a hitch ball.
  • Direct-connect brackets do not require a crossbar because of the heavy-duty nature of your vehicle's frame. Thus, installation is simplified, the hookup process is faster, and the total appearance is enhanced.
  • Note: The EZ Hook safety cables included with Roadmaster's Sterling tow bars will not work with direct-connect base plates. These cables connect to an anchor plate on the Quick Disconnect crossbar, which will not be present when you are using these base plates.
  • The drawbars, or front arms, on the direct-connect base plate kit are simple to mount and remove, easily securing with pins. Once the drawbars have been removed, the remaining brackets are virtually invisible. On most automobiles, the brackets are mounted within the grille, where they remain not only unseen, but protected from scrapes and scuffs as well.

921-3 Road Master MX Base Plate Kit

Installation Details 921-3 Installation instructions

This Product Fits The Following Vehicles




Ratings & Reviews

4.8

3627 reviews
5 Stars
(3163)
4 Stars
(311)
3 Stars
(64)
2 Stars
(30)
1 Star
(59)
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Designed specifically for heavy-duty applications, direct-connect brackets install onto your vehicle's frame to provide attachment points for a motor-home-mounted tow bar. Front arms are easily removable when not in use.

by:

I originally purchased a Blue Ox baseplate to install since I already had a tow bar. Upon removing the front grill, I was surprised to find the used Element I had purchased already had the front bumper caps removed and 2 braces installed. Thanks to the photos on etrailer reviews and product info, I was able to determine that the vehicle had previously had a roadmaster baseplate installed! I purchased this unit and it fit perfectly onto the already installed braces. Seems very solid and high-quality so far.



by:

A clean look on my 2025 Ford Maverick Hybrid after following e-trailer's detailed installation instructions.



by:

Installation was fairly straightforward, kudos to e-trailer for the videos, looks great, everyone says it looks factory installed, love the low profile base plate without the bar, also love that the hook ups are detachable and can be removed when not towing, gives it an overall cleaner look. Installed it right at the campground without issues, took about 3 hours to install, with our rubicon only had to widen the top holes as the second set of holes were already the size of the bolts needed. This is the 3rd base blare we have installed and they get easier each time.



by:

Put this on a 2014 Honda CR-V. This is a very well made base plate setup! The overall design, welds and powder coating are outstanding! Shipping was super fast too! The install video by etrailer was close to perfect and really helped to take the "scary" out of doing the job. The only change I would like to see in the video is during the grill removal. He says to just yank it forward to get the clips to release. Unfortunately, most of the specialized clips broke doing it this way. Had I known, I would have slipped a thin tool just below the grill to get the clips to unlock/release. Also, on the wrap around, bumper cover, some of the tabs on the bumper cover ripped out and I had to do some creative plastic welding or fiberglass resin/cloth to repair. These clips have a release tab also. I suggest finding specific videos on youtube to remove the plastic body parts and grill. I got it all done and it works perfectly! I really love the almost invisible tow receivers on the car (when the arms are removed). Our last toad was a 1997 Nissan Hardbody pickup that has permanent knee busting/shin smashing protrusions. I am super happy with everything we have bought from etrailer over the past 18 years!



by:

The folks at etrailer are fantastic. I didn't know everything I needed to tow my car behind our RV... but they did! Everything I needed was in the boxes and the videos made it all come together. Thank you to everyone at etrailer!



by:

It mounted up just as the instructions said it would. From previous research I was not surprised when some of the mounting did not align perfectly. Had to use a dremel tool to make it work. The product looks very sturdy from its design. I’m happy with it and look forward to RV traveling.



by:

Good product. If you are reasonably handy and have some tools, you can install this yourself in a few hours. I'm a mechanic, it took me a little over 2 hours to install on my own toad. The fit is good, there are 4 holes you have to drill, otherwise it is plug and play. When you insert and twist lock the tow bar mounts into their sockets they feel a little sloppy but they are secure, and i never noticed any rattle when towing. Overall i give it a 4 out of 5 for easy install and clean look after install. Pic included of installed base plate.



by:

This was a bit of a challenge to install on a 2026 Chevrolet Colorado Z71. One item to be aware of, as you take off the front Facia of the truck for the install, there are two Facia "brakets" that attach to the front fenders that seem like they are use once plastic snaps. Three of the 4 snaps broke off on both sides when I removed the facia. These are about $35 a piece from Chevy and prevent you from making this a 1 day job. Additionally, there are 2 7mm screws/bolts that connect one of the coolers to the back of the bumper support and these are a real problem to get back in - over an hour of time and every 1/4" tool in my arsenal was needed to find a way to get these started. Finally, one of the Connecting Plates (Passenger side) needed to holes to be elongated to enable all the bolts to be started. Finally - you need to put the Brakaway bracket on the driver side, to have enough cable to reach you brake system. Probably have 4 hours in the disassembly and installation of the Direct-Connect Plate. Now waiting a couple days for the plastic brackets from Chevy to complete the install. Good Luck!!



by:

Excellent base plate, just as my wife requested, she didn’t want too much metal visible in front of the bumper. Installation instructions were a bit confusing for me, but I’ll clarify, for me.



by:

2002 Honda CR-V. Easy to install. Two and a half hours, and stopped to eat a sandwich. To install the spacers inside the roll frame on the car I used an extension magnet to reach in there and position them. As you can see NO cutting was needed on the bumper cover!
Now I have to figure out the easiest way to run the wiring for the lights.
Thanks Lauren A for your help!



by:

Awesome instructions! Install was fairly easy. Product is very high quality and solid construction. Thank you E Trailer!



by:

I installed this base plate on a 2018 Miata RF. I think I recall something about it taking 3.5 hours and my initial estimate was 3.5 days. It actually took a bit longer than that, but I was not pushing myself and did not have the luxury of having the vehicle on a lift but had it up on two ramps for the front wheels.

The order came pretty quickly, probably about 4 or 5 days between the time I placed it and UPS delivered it. The parts were well packaged and it came with a printed set of instructions. I had watched the video install on another Miata and if it weren't for that I'm not sure I would have tried it. I'm not a pro mechanic by any means but have worked on my own vehicles now for over 40 years. And I'm not a spring chicken either, so all the up and down working on the car can tire me fairly quickly. But if you are not in a rush and go carefully it can be done.

It took a day to do most of the disassembly. I removed both headlights and the intake tube on the passenger side. That tube came out much easier then it went back in.

The next day I got the baseplate mounted which helped to start visualizing how it all would work. All of the holes for the 6mm bolts did not quite line up with the holes in the frame. I had to file one sides worth for a bit of extra clearance. From my experience on this install you really want to leave all the bolt on the loose side till you get everything situated.

A couple of days off for rain and the then I got to work on the bracing. Initially I though I didnt need to cut the top lip of the frame but I decided to go ahead and do it anyway since that part didnt seem to sit flat when bolted from the back end. I'm still not sure its really necessary as the hump clears the metal lip without cutting it.

I also ordered a 14" long 1/2" drill bit to cut the holes in the frame. It was a Bosch bit, wasnt very expensive and it went through the metal like the proverbial hot knife. I managed to get all the big bolts installed in a day with a great sense of satisfaction.

The next day I torqued down all the bolts and the mount felt very solid. They stress that you need to install all the bolts, but honestly I can't see the 6mm bolts doing much compared to the half inch bolts that do most or all of the work. But I put them in and tightened them all the same.

A couple of days spent to install the tail light wiring and then I got back on to putting the front clip back on. My car must have had an aftermarket grill since it did not match the pictures or the video. I tried to position it carefully to see where the parts that were going to stick out would be so I didnt cut out more than I needed to. So there was a good amount of back and forth, cut and fit. In the end I had to make some extra cuts for clearance for the safety cable tabs as well as the mount for the 6 wire connector. Until I made the extra cuts the lower part of the front clip would not seat correctly. Getting the clip in the right position so it fits under the lights also takes some finagling.

Figuring out where all the bolts go back in can be interesting. Take pictures where you can. Dont be too aggressive when working with plastic parts. Overall I'm satisfied with the install, but I have yet to try and hook it up to tow.



by:

Easy to install needed to replace some fasteners as they broke removing front grill was able to get them from Amazon cheap



by:

This Road Master Direct connect base plate works perfectly for a 2020 ford transit cargo 250! Awesome service from etrailer as usual! The finished product can barely be seen through the front fascia!



by:

I bought and installed this tow plate one year ago on my 2013 Jeep Wrangler. I bought this particular plate due to the jeep having a Barricade off-road bumper. This plate attaches a bit lower than other plates and prevented having to modify the bumper. Installation was easy involving only hand tools. The plate comes with all needed bolts and attachments. I have towed this Jeep several thousand miles behind my RV with absolutely no issues. As an aside, I use a Roadmaster Night Hawk tow bar which is also an excellent product. Both are expensive, but I believe cheaping-out on safety is no a good idea. I highly recommend this product.



by:

This works perfect with my Roadmaster tow bar. It was a little difficult to install since I had to remove the front end of the Trailblazer, but with the good directions that came with it and some you tube videos made the installation easier.



by:

Had these installed at Lester’s Automotive in Boerne,Texas…First class service all the way. Paul and his crew worked through lunch for over 4 hours to install these on our 2026 Ford Ranger. Also ran the wire and hooked up my auxiliary tow lights. The price for this was very reasonable and would highly recommend them for all r.v. needs even if not real close to the Boerne area. R.V park within reasonable distance if needed.



by:

Etrailer comes through again! This was a great savings as a used kit, but it was even better than the description online. I have installed (4) baseplates on and etrailer.com has given me great videos to watch and good instructions to follow. Couldn't be more pleased with the quality, service and delivery times.



by:



by:

Reasonably easy install



by:

Arrived several days early, and installed 2 days. Very good!



by:

Working flawlessly



by:

Reliable, solid product! Thousands of miles and not a single problem!



by:

Installed on my 2013 Subaru Forester. Had to file down the passenger-side hole on the bottom (not the front where it replaces the old bumper) because the hole came at an incorrect distance from the factory compared to the driver's side hole.

I also installed the "RM-98146-7 Roadmaster Wiring - Straight 6 to 7 - 78" Long" which required a small semi-circle be cut off from my car's bumper facia next to the base plat's arms. It's not noticeable from the outside but otherwise the female plug wouldn't be able to open to accept the male plug.

Side note: If your car is used, do yourself a favor a purchase a bag of push clips (the things you'll need to pop off to get the facia off on your vehicle) from [online vendor]. Mine were stiff and more than half of them broke when I first popped them off.



by:

Installed the direct connect kit on our 2009 Subaru Forester to serve as a towable behind our motorhome. Once installed the kit blended well with the car and only minor modifications were required to the fascia. It was not really noticeable at all with the towing arms removed. The tolerance on the baseplate frame holes was slightly off. I had to drill mounting holes and route them out slightly to match the body mounting positions. Our Subaru did not have an body damage so I think the factory got the holes slightly off center. Note- this baseplate replaces the actual bumper on the Subaru so it leaves a gap between the baseplate and fascia that was not there with the factory bumper. Not a problem, just be prepared for that.


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See what our Experts say about this Roadmaster Tow Bar Base Plate

  • Where do Safety Cables Attach to Base Plate 921-3 on 2009 Subaru Forester
    Tow bar safety cables are generally connected between the safety chain loops built into the flat towing base plates on the towed vehicle and on the other end to the safety chain loops built into the hitch on the towing vehicle. The instructions for the Roadmaster MX base plate kit # 921-3, which are linked for you, show the safety chain tabs built in to the removable arms. I took a diagram from those instructions and on it I indicated the locations of the tabs that are on the outside edges...
    view full answer...
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  • Which Roadmaster Tow Defender Fits with Roadmaster MX Direct Connect Base Plates
    I do have a solution for you and you are correct that the Roadmaster Tow Defender # RM-4700 is not compatible with the Roadmaster # 921-3 base plates, since those are direct-connect base plates in the MX series. The series/model of the base plate is listed at the bottom of the product page with the Roadmaster part number, but it is a bit difficult to find if you're not specifically aware it's there-so we do apologize for the confusion. With that said, you can use the Roadmaster Tow Defender...
    view full answer...
  • Is Base Plate Kit All that is Needed to Connect to Tow Bar
    To connect to a Roadmaster tow bar all you need is a base plate kit and your set. For that the Roadmaster MX part # 921-3 would be all you need in that regard. A very popular tow bar to use with this base plate is the Roadmaster Falcon part # RM-520.
    view full answer...
  • Recommended Lower Cost Flat Towing Components for 2009 Subaru Forester
    Your 2019 Subaru Ascent there are different towing capacities ranging from 2,000 to 5,000 lbs. The 2009 Subaru Forester has a weight of 3,250 to 3,440 lbs so the towing capacity and the weight of the Forester will determine if you can safely use it to tow it with your Ascent. Here are my recommendations for your 2009 Forester if you have the 2.5X or 2.5X Premium-Manual Transmission: -Roadmaster Direct-Connect Base Plate Kit - Removable Arms # 921-3 -Roadmaster Falcon 2 Tow Bar - Motorhome...
    view full answer...


Info for this part was:

Employee Lindsey S
Written by:
Lindsey S
Employee Jameson C
Expert Research:
Jameson C
Employee Adam R
Expert Research:
Adam R
Employee Adele M
Updated by:
Adele M
Employee Wilson B
Updated by:
Wilson B
Employee Mike S
Updated by:
Mike S
Employee Isabelle B
Updated by:
Isabelle B
Employee Amanda K
Updated by:
Amanda K

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