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Roadmaster EZ Base Plate Kit - Removable Arms

Roadmaster EZ Base Plate Kit - Removable Arms

Item # 521434-1
Retail:$560.34
Our Price: $485.00
You Save: $75.34
Base Plates

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Shipping Weight: 48 lbs
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Roadmaster Removable Drawbars - 521434-1
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Roadmaster's EZ Twistlock series brackets are virtually invisible, easy to mount and simple to remove. Brackets install on your vehicle's frame to provide attachment points for your tow bar. 1-800-940-8924 to order Roadmaster base plates part number 521434-1 or order online at etrailer.com. Free expert support on all Roadmaster products. Great prices and Fastest Shipping for Roadmaster EZ Base Plate Kit - Removable Arms. Base Plates reviews from real customers.
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  • Reviews (425)
  • Q & A (0)
  • Photos

Roadmaster Base Plates - 521434-1

  • Removable Drawbars
  • Roadmaster
  • Twist Lock Attachment

Roadmaster's EZ Twistlock series brackets are virtually invisible, easy to mount and simple to remove. Brackets install on your vehicle's frame to provide attachment points for your tow bar.


Features:

  • Hidden bracket design provides improved aesthetics compared with standard brackets
  • Drawbars are easily removable - just twist and pull
    • No pins or clips required
  • Computer-cut, all-steel construction provides exceptional strength
  • Black powder coat finish is durable and corrosion resistant
  • Simple installation - no welding required
    • Custom base plates ensure a perfect fit for your vehicle
  • Compatible with Quick Disconnects and all Roadmaster tow bars
  • Instructions and mounting hardware included
  • Made in the USA
  • Limited Lifetime Warranty


The drawbars, or front arms, on the EZ series base plate kit are supremely easy to mount and remove. Just insert them into the brackets and twist to lock them in place. To remove, simply twist the arms back and pull them out. 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.



521434-1 Road Master EZ Base Plate Kit

Installation Details 521434-1 Installation instructions

This Product Fits The Following Vehicles

  • 2010 - 2011 Jeep Liberty excluding Renegade - with rockguard or skid plate
  • 2010 - 2011 Jeep Liberty excluding Renegade - without rockguard or skid plate
  • 2008 - 2012 Jeep Liberty with rockguard or skid plate
  • 2008 - 2012 Jeep Liberty without rockguard or skid plate




Customer Reviews

Roadmaster EZ Base Plate Kit - Removable Arms - 521434-1

Average Customer Rating:  4.8 out of 5 stars   (425 Customer Reviews)

Roadmaster's EZ Twistlock series brackets are virtually invisible, easy to mount and simple to remove. Brackets install on your vehicle's frame to provide attachment points for your tow bar.

by:

It works great but very hard to install



by:

Easy to install for the do it yourselfer. Good quality and fit. etrailer customer service was great too.

Christopher

6/17/2021

Still working great!



by:

Overall good product. Installation was not difficult. Replacement "skid plate" is a bit thin for my liking but if your not doing any rock crawling it will be fine.;)



by:

Great fit and fore thought in placement of light and breakaway mounts. A great product from a fine company. By the way I personally installed by myself!



by:

Quality base plate. I since sold my motorhome and am no longer towing.



by:

Tow bar system works as planned.



by:

quick and timely delivery, great web site with tutorial videos. Installed relatively easy. I was able to do it in my driveway with basic hand tools.



by:

THANKS ETRAILER FOR ALL YOUR HELP. THE SERVICE WAS EXCELLENT AS IS THE QUALITY OF PRODUCTS RECEIVED.

Alan L.

7/22/2014

It has been working perfectly on the 2012 jeep liberty. In fact, the baseplate I used on my previous vehicle jeep grand cherokee was more difficult to connect and disconnect than this new style push in and rotate to lock into place. For whatever reasons this new style baseplate is faster connect and faster disconnect than the previous style.



by:

Product was perfect, installed easily....still using today one year later....thanks to all the staff



by:

Etrailer Expert

Jenny N.

5/16/2023

I wanted to see if you had more to say on your review? I would be happy to help.



by:

Performed as advertised good product.



by:

Great people to deal with. Order rec'd sooner than expected and the Roadmaster equipment was excellent.



by:

The instructions were very good, the video was excellent. If I could make a recommendation, it was a little lacking at the end. Since the Smart car is virtually held together with push pins a little more time spent putting the car back together wourl have been helpful. I'm all done and I have 2 push pins left over and don't know where they go.



by:

I received the base plate for my Miata at 4:30 Monday by 7:00 it was installed and ready to go.A great product fit very nicely.Ordering and follow up went great can’t wait to try it out Just need to decide on the tow bar we will use.The Falcon or Sterling .Thank you for a great product and service.



by:

Installation is a bit involved but worth every second of it for the peace of mind while driving. Had a slight issue with my ordering incorrect parts but these guys went above and beyond to get it resolved in time to not miss my trip. Even rush manufactured them due to not being in stock!! Great company to do business with.



by:

This system worked perfectly from experience. They help from trailers e trailer agents was crucial for guiding me through the process.



by:

Product is great, packaging was rough, the parts were banging into each other inside the box. Box looked like it either had been opened before or had sat in a warehouse for several years.



by:

Service was immediate. Delivered on time. Tracking was exact. My opinion, overall outstanding.



by:

This reasonably priced base plate kit was professionally installed on a coupe that was pulled around the New England states for two months. The kit and the car made it possible to see many sites along the route that would have been bypassed without the toad. The kit is solid and provides secure tow-ability.



by:

Prepared my vehicle for the base plate. The base plate has a manufacturing defect in that the crossbar is approximately.375 inches short. The hole pattern matched on one side but the other side would not line up with the vehicle holes. The mounting plate overlapped the mounting holes by 1/3rd. Clearly, the assembly was short. I find my disassembled vehicle sitting for a week waiting for the replacement to arrive. Hopefully, Roadmaster QC did a better job on the new base plate assembly that I am waiting for.



by:

Purchased the towing adapter for my GMC Terrain a few week ago, received it on time & boxed not damaged. Watched the videos’ about three time on how to do it myself and started one evening and finished it the next morning about three hours with Beer Breaks, LoL. All the parts fix perfectly, had no problems with any of the parts, Product is real sturdy and if you don’t know where to look at the bumper you will not see the hide away receiver brackets. Very nice product, do it yourself and save
Up loading two photos if it will let me one is with hide away brackets installed and the other one you can see is my complete tow bar attached to the hide away brackets



by:

Roadmaster base plate for 2010 GMC Terrain. Very detailed instructions, great videos. Product was as described, no holes to drill, just replace factory parts with Roadmaster parts. Everything went together very well. I used the instructions supplied along with the video on my laptop. Hardest part was popping the bumper shroud back on due to colder temperature. I have a fair bit of experience with rebuilding classic cars so have lots tools and reasonable mechanical ability.



by:

2007 MX5
The build quality was good....welds
were well done....paint was good
Instructions were pretty thorough.
Lots of trimming away of the splash shield for this install!!
Oh well...no choice I guess.



by:

It is a lot easier to take of the bumper it is all plastic anyway then to take off the air intake



by:

Customer service is very helpful and patient as they walked through everything I needed to set up a car to be towed behind my motorhome.


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Show More Reviews

See what our Experts say about this Roadmaster Base Plates

  • Parts Needed to Flat Tow a 2012 Jeep Liberty Sport Latitude with Falcon 5250 Tow Bar
    The Roadmaster Falcon 5250 is compatible with the quick disconnects and all Roadmaster base plate kits. There are a few options for your 2012 Jeep Liberty depending on how it is equipped. If it does not have a rockguard or skid plate then use # 521433-1. If it does have a rockguard or skid plate use # 521434-1. I have included links to the instructions for the first set and a video install of the second set. In addition to the base plates and tow bar you will also need safety chains like...
    view full answer...
  • Recommended Flat Towing Parts for a 2012 Jeep Liberty
    You will need to purchase the parts separately there isn't one giant flat towing kit that can be purchased. There are just way too many options and combinations. We all tend to recommend different products so my choice in parts will be different but not necessarily better. The question you looked at is a few years old but they stopped making new parts for 2012 Liberty's awhile ago. To flat tow your 2012 Jeep Liberty you will need the following parts: Tow Bar and Safety Chains - etrailer...
    view full answer...
  • Recommended Base Plates for 2012 Jeep Liberty to Use with Roadmaster Sterling Tow Bar
    If your 2012 Jeep Liberty doesn't have a rockguard or skid plate then I recommend the Roadmaster EZ Base Plate Kit # 521433-1. If you do have a rockguard or skid plate then you will want the Roadmaster EZ Base Plate Kit # 521434-1, which will actually replace the rockguard/skid plate. Both of these options are directly compatible with your existing Sterling Tow Bar. Your current Roadmaster InvisiBrake # RM-8700 will also work great with your Jeep Liberty. If you are using a lighting solution...
    view full answer...
  • What are the Correct Receiver Covers for Roadmaster Base Plates # 521434-1 on a 2012 Jeep Liberty
    You will need to use Base Plate Receiver Covers, # RM-210, because the inner diameter of the holes is 1-1/2 inches. I have also included a link to the installation instructions for the base plates for you and a helpful link to our series of articles on flat towing.
    view full answer...
  • How Level Should a Tow Bar be to Flat Tow a 2008 Jeep Liberty
    When flat towing a vehicle behind a motorhome you want the tow bar to bewithin 3 inches of perfectly level. We call this the "safe zone" for flat towing. I've linked a help article for you. In order to help you get your setup level you may need a high-low adapter. I've also linked our selection of adapters for you to look at so you can choose the correct rise or drop you need to safely tow your 2008 Jeep Liberty. Another thing to check before attempting to tow the Jeep is the owner's...
    view full answer...
  • Recommended Base Plates For 2012 Jeep Liberty Compatible W/ Roadmaster Sterling All Terrain RM-576
    I would be happy to help! Since you already have a Roadmaster Sterling All Terrain Tow Bar # RM-576 that you use with your RV, then you will need the Roadmaster EZ Base Plate Kit - Removable Arms # 521434-1 which is confirmed to fit your 2012 Jeep Liberty, and compatible with your tow bar. To complete your flat towing setup you will also need the following components if you do not already have them: Tow bar wiring: Roadmaster Universal Hy-Power Diode Wiring Kit # RM-154 since your tow...
    view full answer...
  • Recommended Parts To Flat-Tow a 2012 Jeep Liberty
    In regards to flat-towing components, there are a few different brands such as Roadmaster, Blue Ox, or Demco to choose from. If you prefer one over another then that is fine but I think each excel in certain areas so I recommend mixing and matching. The Roadmaster tow bars for example have a torque multiplier system that makes disengaging the arms much easier than other options such as Blue Ox. The Demco braking systems tend to be easier to install and perform better than other options...
    view full answer...
  • Are Roadmaster Base Plates Compatible with a Reese Tow Bar for a 2012 Jeep Liberty
    The Roadmaster base plates, # 521434-1, will work with a Reese tow bar as long as it is Reese model 74950 and you use adapter # RM-025 with quick disconnects # RM-201. If it is a different model tow bar then it will not work. based on my research I found that the compatible Reese tow bar is only rated for 5,000 pounds so it is not likely the base plates will be compatible. For a compatible tow bar you can use the Tracker # RM-020 and you will also need the quick disconnects # RM-201. You...
    view full answer...
  • Recommended Best Parts for Flat Towing a 2012 Jeep Liberty
    For your 2012 Jeep Liberty, I recommend starting with the Roadmaster EZ Base Plate Kit - Removable Arms # 521434-1 because the system is almost invisible when not in use. It will provide a solid connection to your vehicle for the Roadmaster Sterling All Terrain Tow Bar # RM-576. This tow bar will give you the safety cables and the wiring connection you need in a really nice integrated part. For your vehicle wiring I recommend the Hopkins Custom Tail Light Wiring Kit for Towed Vehicles...
    view full answer...
  • Roadmaster Base Plates for a 2012 Jeep Liberty and BlackHawk Tow Bar
    Yes, you can use either # 521433-1 (if the Liberty does not have a rockguard or skid plate) or # 521434-1 (if it does have a rockguard or skidplate). Either set is compatible with your BlackHawk tow bar. You will also need safety cables like # RM-643. Next you will need a lighting solution. I recommend the plug and play Hopkins harness # HM56204 for the easiest installation. You will also need a supplemental braking system on the Jeep as required by law in most states. The easiest to...
    view full answer...
  • Base Plates, Lighting, Safety Cables, and Braking System to Flat Tow a 2011 Jeep Liberty
    In this case, the base plates for a 2005 Jeep Liberty will not fit on a 2011 Jeep Liberty. For a 2011 Jeep Liberty without brushguard, rockguard, or skid plate, you will need Roadmaster EZ Base Plate Kit, # 521433-1. For a 2011 Jeep Liberty with a rockguard or skid plate, but without a brushguard, use Roadmaster EZ Base Plate Kit, # 521434-1. The Falcon 2 Tow Bar, # RM-520, that you have referenced is compatible with either set of base plates listed above. To complete the towing set up...
    view full answer...
  • How to Flat Tow a Second Generation Jeep Liberty 2008-2011
    In order to flat-tow a second generation (2008-2011) Jeep Liberty with all four wheels on the ground you will need a base plate kit, tow bar, flat-tow wiring harness, safety cables, supplemental braking system, and possibly a high-low adapter. I have attached my recommendations for each of these parts below. For a base plate kit I recommend the Roadmaster Base Plate Kit part # 521434-1 if you have a have rock guard or skid plate excluding Renegade, part # 521433-1 if you do NOT have a...
    view full answer...
  • Roadmaster Tow Bar Base Plate Kits for 2010 Jeep Liberty
    For the 2010 Jeep Liberty, we offer two different Roadmaster Base Plate Kits. Part # 521433-1 will fit Limited or Sport Models not equipped with rock guards, skid plates, or brush guards. Part # 521434-1 fits Limited or Sport Models with rock guards or skid plates, but not brush guards. Neither would be compatible with Renegade models. Both Base Plate Kits are Roadmaster EZ Plate Kits, which feature removable draw bars which make the base plates pretty much invisible once the draw bars...
    view full answer...
  • Flat Tow Parts for 2010 Jeep Liberty
    The Crossbars you identify appear to be Roadmaster Crossbar-Style Base Plate Kit, # 3136-1. This fits a Saturn Ion. For your 2010 Jeep Liberty, yes you are correct that you need the Roadmaster EZ Base Plate Kit with Removable Arms, # 521433-1 and this will match to your Roadmaster Falcon 2 Tow Bar, # RM-520. For wiring I suggest the Roadmaster Diode 7-Wire to 6-Wire Flexo-Coil Wiring Kit, # RM-15267. If you need supplemental braking, I suggest the Stay-IN-Play DUO Supplemental Braking...
    view full answer...
    Image 1 for
  • Flat Tow a 2009 Jeep Liberty, What is Needed
    Yes it is and we can help you put together a complete package to flat-tow your 2009 Jeep Liberty. Please note the link to help article that I have attached with information listed below. You will need: - Base plate kit - Tow bar - Flat-tow wiring harness - Safety cables - Supplemental braking system - *Possibly a high-low adapter. Please links for each item below: Base plate kit, I suggest the Roadmaster Base Plate Kit # 521434-1. This is a confirmed fit for your 2009 Jeep Liberty....
    view full answer...
  • Roadmaster Battery Charge Line Kit for Towed Vehicles and for Motorhomes
    Yes the Roadmaster Battery Charge Line Kit for Towed Vehicles, # RM-156-25 is minimal cost and while not "needed" for many applications it is a good item to add as it maintains the battery charge in your towed vehicle while the car is being towed. However, this does require that the RV's plug have a charge line pin that is "hot" to provide that power from the plug connection to the towed. Most/many motorhomes come from the factory with this pin already wired. If your motorhome is then...
    view full answer...
  • Does Roadmaster Base Plate Kit 521434-1 Fit 2009 Jeep Liberty
    Yes, the Roadmaster base plate kit part # 521434-1 that you referenced is a confirmed fit for your 2009 Jeep Liberty. This will work great with your Stowmaster tow bar # RM-501 as well.
    view full answer...
  • Are Roadmaster EZ Style Base Plates Compatible with the Roadmaster StowMaster Series Tow Bars
    According to Roadmaster the StowMaster series of Tow Bars, like RoadMaster StowMaster Car-Mounted Tow Bar, # RM-501, are compatible with the EZ style of base plates like # 521434-1 (installation details linked below) that you have referenced. I have included a link to the installation details and a video review of this tow bar below.
    view full answer...
  • Base Plates, Safety Cables, and Lighting Recommendations to Flat Tow a 2010 Jeep Liberty
    There are two sets of base plates that will fit a 2010 Jeep Liberty. If the Liberty has a rockguard or skidplate but no brushguard, you will need # 521434-1. If the Liberty has no brushguard, rockguard, or skidplate, use # 521433-1. Both of these base plates are EZ models and are compatible with a Sterling tow bar. You might also be interested in adding some safety cables or chains and a lighting kit as required by law. For safety cables, I recommend the RoadMaster 68 inch Single Hook,...
    view full answer...
  • Roadmaster Base Plates for a Sterling Tow Bar and a 2011 Jeep Liberty
    The first thing you are going to want to do is consult the owners manual of your 2011 Jeep Liberty to determine if it can be flat towed or if anything additional is needed to tow the vehicle. From the research I did, all wheel drive models with automatic transmissions and models with 2 wheel drive and a 6 or 5 speed can only be towed on a trailer. Two wheel drive models with automatic transmission will require a transmission lube pump. And 4 wheel drive models with automatic transmission...
    view full answer...

Do you have a question about this Base Plate?


Info for this part was:

Employee Lindsey S
Written by:
Lindsey S
Employee Michael H
Expert Research:
Michael H
Employee Jameson C
Expert Research:
Jameson C
Employee Isabelle B
Updated by:
Isabelle B

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