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Roadmaster Direct-Connect Base Plate Kit - Removable Arms

Roadmaster Direct-Connect Base Plate Kit - Removable Arms

Item # RM-521643-5
Retail:$550.00
Our Price: $485.00
You Save: $65.00
Base Plates

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Shipping Weight: 54 lbs
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Designed for use with motor-home-mounted tow bars, the direct-connect brackets are virtually invisible, easy to mount and remove, and they eliminate the need for a quick-disconnect crossbar on your tow bar. Installs on your vehicle's frame. 1-800-940-8924 to order Roadmaster base plates part number RM-521643-5 or order online at etrailer.com. Free expert support on all Roadmaster products. Great prices and Fastest Shipping for Roadmaster Direct-Connect Base Plate Kit - Removable Arms. Base Plates reviews from real customers.
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  • Reviews (2027)
  • Q & A (0)
  • Photos

Roadmaster Base Plates - RM-521643-5

  • Removable Drawbars
  • Roadmaster
  • Twist Lock Attachment

Designed for use with motor-home-mounted tow bars, the direct-connect brackets are virtually invisible, easy to mount and remove, and they eliminate the need for a quick-disconnect crossbar on your tow bar. Installs on your vehicle's frame.


Features:

  • Direct-connect brackets provide attachment points for your motor-home-mounted tow bar
  • Streamlined design creates supremely clean look
    • No obtrusive quick-disconnect crossbar
    • Hidden brackets sit even farther back than standard brackets
  • Drawbars attach and remove quickly and easily
    • Arms click to lock in place in brackets
    • Built-in pull rings let you unlock arms so you can twist and remove them
  • 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 Roadmaster motor-home-mounted tow bars only
  • Instructions and mounting hardware included
  • Made in the USA
  • Limited Lifetime Warranty


Note: Roadmaster direct-connect base plates will only work with Roadmaster tow bars that slide into a trailer hitch, such as the Nighthawk, Sterling, Blackhawk, Blackhawk 2, Falcon, or Falcon 2. These base plates will not work with tow bars that require a hitch ball.


The drawbars, or front arms, on this 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 each arm, simply tug the built-in pull pin to disengage the lock, twist the arm back and pull it out of the bracket. 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.



521643-5 Road Master EZ-5 Base Plate Kit

Installation Details RM-521643-5 Installation instructions

This Product Fits The Following Vehicles

  • 2020 - 2021 Kia Soul Manual transmission




Customer Reviews

Roadmaster Direct-Connect Base Plate Kit - Removable Arms - RM-521643-5

Average Customer Rating:  4.8 out of 5 stars   (2027 Customer Reviews)

Designed for use with motor-home-mounted tow bars, the direct-connect brackets are virtually invisible, easy to mount and remove, and they eliminate the need for a quick-disconnect crossbar on your tow bar. Installs on your vehicle's frame.

by:
Kia Soul

The Base Plate was a perfect fit on my Kia Soul. I installed it myself and had no problem following directions. I have towed the car approximately 4000 mile. Would purchase another Roadmaster again.



by:

For the most part this part fit perfectly however they did supply the wrong bolts for one part. No washers for another part. And no instructions on how to reinstall the air sensor. I had to go to the local hardware store to get these parts.



by:

Easy to follow instructions. Took some work but went on just fine.



by:



by:

I bought and self installed this on my 2021 GMC Sierra Duramax 1 year ago. Install took about 5 hours and wasn't difficult...I could problty install it in 2-3 hours after leaening the tricks. Weve towed the truck all over the USA since then (over 10,0000 miles) and it works great! I've used other brands and highly recommend Roadmaster tow systems over the competition.



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:

The Roadmaster direct connect base was a perfect fit for my 2013 focus S to flat tow. We had it installed in about 3 hrs following the complete direction and pictures. I highly recommend using etrailer.



by:

Installed on my 2020 Jeep Cherokee for flat towing behind our motorhome . I wanted a tow bar connection that integrated with the front end of the Jeep and the removable arms did the trick . I had one issue with the driver side receiver bracket not lining up with the upper mount bolt hole on the Jeep, image 0547. Had to make a slight adjustment to the receiver bracket so the holes would line up, image 0551 and image 0559. The rest of the install went smoothly
I also installed the Demco braking Stay n Play Duo system , image 0565 which went in without any issues, image 6028. 7 thousand miles of towing later, couldn't be happier with the products



by:

This is a rock solid baseplate. Installed on a 2023 Equinox LT (AWD). I followed etrailer's videos for installation and they are spot on. We connect with a Roadmaster Nighthawk tow bar, charge line kit, smart diode lighting kit, and a Demco Stay-in-Play supplimental braking system. It is fairly well hidden when not in-use. This setup is great!



by:

I installed them on my new RAM 1500. Works great, very heavy duty. I also modified and attached a push bumper and used the Roadmaster base plates.



by:

Installing on 2020 Jeep Trailhawk :



Pic #0557 : Roadmaster Base Plate Kit , Demco Supplemental Braking System , Diode Wiring Kit , Demco Battery Charge Wire Kit



Pic # 0548 ,0551 , 0559 Had to adjust the bracket plate to line up with the upper bolt holes



Pic #6028 finished install , mounted the operating unit to the top fuse box cover using automotive Velcro . Air cylinder , controller and LED light installed . Aside from the base plate bracket not lining up with the upper bolt holes I would give it 4 stars . My son in law is a master at solving mechanical issues .



by:

Installed on my 2020 jeep jl sport s with factory plastic bumper and plastic rock guard. Shane’s video was very helpful but I did not like how the metal plate behind the rock guard was cut away and how the rock guard had two big cut outs so I did some modifications. I cut two slots in the metal bracket and added angle brackets for extra support. As a result i did not use the supplied brackets for the rock guard. I created a template for the rock guard which resulted in two small cut outs. A lot of extra time but i am retired so time is relative. I think it looks great.



by:

Exactly what I needed. Written jbstructuons were spot on and video was very helpful.



by:

I was very pleased with the way you handled my order. I called and was greeted pleasantly and knowledgeable about what I needed and in just a few minutes my order was placed. It arrived just as they said it would in a timely matter.
I would recommend e-trailer to anyone!



by:

I bought this base plate kit for my 2022 Jeep Rubicon Gladiator so I could flat tow behind my class a motor home with a Roadmaster Falcon all terrain non binding tow bar. The instructions were easy to follow and went smoothly except drilling the holes. That was my fault because I was using a dull drill bit. See attached photo



by:

Easy install. Looks great. Apparently they have made some changes so that the video is not accurate. Install instructions though were spot on. A template for cutting the grill would be an added plus.



by:

The base plate arrived on time, with excellent instructions. I went slowly because my truck is only days old and still had it done in an evening.



by:

This kit worked out great for my 2022 Chevy Equinox. I like how it has separate side plates, which make it easier to attach the main bar. The points where it attaches to the frame seem plenty secure. It is important to watch the videos provided by etrailer as Ryan is very thorough and has good tips for installing. I would also recommend installing additional wiring while having the front end off. Overall, I was able to complete in my driveway. The hardest part was sorting out the wiring for whatever braking and tail lights you decide on. William S helped me pick all the necessary components needed for flat towing behind my Jayco RV. I am looking forward to a summer of camping and having more freedom to explore the area, now having a car.



by:

The bracket kit fit my 2023 Subaru Crosstrek perfectly. The instructions are excellent and the video is really useful too. I’m really pleased with this RoadMaster bracket kit and the support from eTrailer.



by:

Easiest I drive done. Works perfectly. I had some concerns if it would work on my Shelby F-150. etrailer put me in touch with Roadmaster directly who had never done one either. Said if it didn’t work I could return it. It fit with minor adjustments. Have towed a few thousand miles already. Couldn’t be happier



by:

Item works good. We pulled our ‘21 Canyon behind our RV on several trips and had no issues other than you need to put in a diode to the rear lights to keep them from back feeding.



by:

Just took the maiden voyage with the new Motorhome and the new Tow Car or ( Toad ). After getting everything set up and installed on the coach and the dingy towing was a breeze. Hardly even noticed that i was towing a car behind me. Bought all RoadMaster equipment and purchased everything from etrailer, baseplate and towbar with the invisibrake system and all the necessary cables. Etrailer was Awesome they made sure that I had everything needed and that everything fit my vehicle.



by:

Have enjoyed the Roadmaster base plate on my Mercedes Benz Sprinter Van. The only complaint I had was what was required to install it. I have installed several in different vehicles and this one was the most difficult. Some are easier than others, but once installed, it performs as expected.



by:

Great Company Product arrived on time and the tracking information was above and beyond what I expected Product is exactly as described and of excellent quality
Would highly recommend etrailer and Roadmaster



by:

This is the fifth Roadmaster base plate that I have purchased. I will not use another brand as I feel it is the best for the money and Quality, installs easy as well. We just got them today and have not installed yet. so no photos sorry.


25
2027
Show More Reviews

See what our Experts say about this Roadmaster Base Plates

  • Parts Needed to Flat Tow 2020 Kia Soul
    I checked the owner's manual for any information about flat towing a 2020 Kia Soul and it did not mention flat towing, dinghy towing or recreational towing, nor did it mention anything about the necessary procedure so what I recommend is contacting your Kia dealer to ascertain what steps are needed for you to flat tow. What I can offer is every part you need in order to flat tow your '20 Soul, which are the following: - Base Plate Kit: Roadmaster Direct-Connect Base Plate Kit # RM-521643-5 -...
    view full answer...
  • Flat Towing a Kia Soul
    From the attached pictures, it appears to me that you have the Roadmaster Direct-Connect Base Plate Kit with Removable Arms, # RM-521643-5. Based on this assumption, I suggest you attempt to verify, I suggest the Roadmaster Nighthawk All Terrain, Non-Binding Tow Bar w/ LED Lights # RM-676. This fits Roadmaster direct connect type tow-bars and has the needed safety cables and wiring all packaged together. It appears, from the plug on front of the car that you are already wired for indicator...
    view full answer...
    Image 1 for Image 2 for Image 3 for
  • Parts Needed to Flat Tow a 2021 Kia Soul w/ Manual Transmission Behind a Motorhome w/ Air Brakes
    We can help you out with that! The best air brake supplemental braking system is the Demco Air Force One Supplemental Braking System for Motor Homes with Air Brakes # SM99243. This truly proportional braking system uses the air pressure from your RV's brakes to apply the brakes in your Kia Soul. The low profile design installs out of your way and is always at the ready. To flat tow your 2021 Kia Soul you will need at least 4 main parts other than the braking system above. Those parts being...
    view full answer...
  • Recommended Flat Towing Parts for a 2021 Kia Soul
    Yes, it is correct. To flat tow your 2021 Kia Soul with a six speed manual transmission you will need the following parts: Tow Bar and Safety Chains - Roadmaster Falcon 2 Tow Bar item # RM-520 and item # RM-643 Base Plate Kit - Roadmaster Direct-Connect Base Plate Kit - Removable Arms item # RM-521643-5 Battery Disconnect - Roadmaster Battery Disconnect with Switch for Towed Vehicle item # RM-766 Wiring Harness - Roadmaster Diode 7-Wire to 6-Wire Flexo-Coil Wiring Kit item # RM-15267 Supplemental...
    view full answer...
  • Equipment Needed for Flat Towing 2020 Kia Soul
    In my research, I've found that only the manual transmission equipped LX model of the 2020 Kia Soul can be flat towed but I'd highly recommend you confirm the flat towability of the LX manual transmission model with your Kia Dealer. If you confirm that your vehicle can be flat towed, in addition to the towbar you already have, you'll need base plates, a wiring harness, safety cables, a braking system and possibly a high/low adapter. For a base plate, I'd recommend the # RM-521643-5 along...
    view full answer...
  • Parts Needed To Flat-Tow a 2020 Kia Soul
    I have attached for you below a list of parts that will be needed to flat-tow a 2020 Kia Soul. The main components are going to be base plates, tow bar, safety cables, lighting, and a supplemental braking system. Please note, only the models equipped with the manual transmissions are flat-towable. Roadmaster Direct-Connect Base Plate Kit part # RM-521643-5 (Only Very Minor Trimming Required/No Drill) Roadmaster Nighthawk All Terrain Tow Bar part # RM-676 (Includes Safety Cables, Umbilical...
    view full answer...
    Image 1 for

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Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Mike S
Written by:
Mike S
Employee Amanda K
Updated by:
Amanda K

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