bing tracking image
  1. Tow Bar Base Plate
  2. Roadmaster
  3. Removable Draw Bars
  4. Twist Lock Attachment
  5. Partially Hidden
Roadmaster Crossbar-Style Base Plate Kit - Removable Arms
Roadmaster

Roadmaster Crossbar-Style Base Plate Kit - Removable Arms

Part Number: RM-521559-4
In Stock
$525.00
Retail:$575.00
You Save: $50.00
Tow Bar Base Plate

Will this fit?

To see if this custom-fit item will work for you please tell us what vehicle you'll use it with.

Add to cart
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

In Use/Installed

Customer Photos

Need help with installation?
Locate installers near me
Roadmaster's crossbar-style 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. Great Prices for the best tow bar base plate from Roadmaster. Roadmaster Crossbar-Style Base Plate Kit - Removable Arms part number RM-521559-4 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
  • All Info
  • Reviews (2038)
  • Q & A (0)
  • Photos

Roadmaster Tow Bar Base Plate - RM-521559-4

  • Roadmaster
  • Removable Draw Bars
  • Twist Lock Attachment
  • Partially Hidden

Roadmaster's crossbar-style 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
    • Crossbar-style brackets sit far back for a supremely clean look
  • 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
  • Integrated mounting points let you easily attach an electrical connector plug or bracket (sold separately)
  • Compatible with Roadmaster tow bars with use of quick-disconnect crossbar (910021-00 - sold separately)
  • Instructions and mounting hardware included
  • Made in the USA
  • Limited Lifetime Warranty


The drawbars, or front arms, on the crossbar-style 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.



521559-4 Road Master EZ4 Base Plate Kit

Replaces 1559-1 Roadmaster XL Base Plate Kit

Installation Details RM-521559-4 Installation instructions

This Product Fits The Following Vehicles



California residents: click here


Customer Satisfaction Score:

Ratings & Reviews

4.8

2038 reviews
5 Stars
(1726)
4 Stars
(238)
3 Stars
(40)
2 Stars
(12)
1 Star
(22)
Roadmaster's crossbar-style 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:

deffinetly will use again!



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:

Quality product and Great service



by:



by:


25
2038
Show More Reviews

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

  • Parts Needed to Flat Tow a 2009 or 2010 Honda CR-V
    To flat tow your 2010 Honda CR-V you will need a base plate kit, tow bar, safety cables, vehicle tow bar wiring, a supplemental braking system, and most likely a high-low adapter. I recommend going with the Roadmaster EZ4 Base Plate Kit # RM-521559-4. This will work great with the Roadmaster Falcon 2 Tow Bar # RM-520 and the RoadMaster 68" Single Hook, Coiled Safety Cables # RM-643 which are both rated for 6,000 lbs. For your vehicle tow bar wiring I highly recommend the Roadmaster Diode...
    view full answer...
  • Replacement Tow Bar to Flat Tow a 2007 Honda CR-V with Roadmaster Base Plates
    Wow, that's pretty crazy. I'd consider myself pretty lucky if I had a near-miss from a falling Redwood and only had damage to the tow bar. There's definitely a question there. You're looking for an easier to use tow bar to replace the Stowmaster, part # RM-501, that was damaged. You also need to make sure it fits the base plate kit already on your 2007 Honda CR-V. The base plates you have are likely the EZ4 kit, part # RM-521559-4, that works with the Stowmaster. For a hitch mount...
    view full answer...
  • Connecting Roadmaster 1559-1 Base Plates with Missing Weldments to Blue Ox Tow Bar
    I reached out to my contact at Roadmaster and he said that the Replacement Driver Side Arm C001477 will not fit your existing Roadmaster 1559-1 base plates. He said that the weldments for your particular base plate kit are no longer available so your only real option at this point is to replace the entire kit. If you were to go with another Roadmaster Base Plate Kit like part # RM-521559-4, which is confirmed to fit your 2007 Honda CR-V, you would still need to add the Adapter # RM-032...
    view full answer...
  • What Base Plate Kit Do I Need To Use the Roadmaster Blackhawk Tow Bar on a 2011 Honda CR-V
    I believe you are referring to the Roadmaster Blackhawk 2 All-Terrain Tow Bar part # RM-422 which is compatible with the Roadmaster Crossbar-Style Base Plate Kit part # RM-521559-4. However, so long as it is a Roadmaster Tow Bar it can be used with this kit. For a flat-tow wiring harness, I recommend the Hopkins Custom Tail Light Wiring Kit for Towed Vehicles part # HM56300 because it's a custom fit so no splicing is required. For a supplemental braking system, I recommend the SMI Stay-IN-Play...
    view full answer...
  • Parts Needed to Use RoadMaster StowMaster Tow Bar # RM-501 on 2009 Honda CR-V
    Your Roadmaster StowMaster Tow Bar # RM-501 can be used with your 2009 Honda CR-V by addition of compatible base plates on the Honda. We offer the Roadmaster XL Base Plate Kit, part # RM-521559-4, which features no-welding installation using included hardware, and removable arms to allow your CR-V to retain most of its normal appearance when not being flat towed. These base plates are compatible with all Roadmaster tow bars. Flat towing requires a number of components besides the tow bar...
    view full answer...
  • Will Roadmaster Blackhawk 2 Tow Bar Work with Roadmaster Base Plates for a 2010 Honda CR-V
    Yes, the Blackhawk 2 All Terrain tow bar will fit the XL base plates # RM-521559-4 for the 2010 Honda CR-V. Since you have already been flat towing, you probably already have safety cables but in case you do need cables use # RM-645. These are straight cables that you can use in the cable guides on the Blackhawk tow bar. You will also need lighting for the CR-V. If you are using a magnetic kit like # RM-2120 or something similar then you can continue to use that with the CR-V. If you want...
    view full answer...
  • Parts Needed to Flat Tow a 2008 Honda CRV
    Your 2008 Honda CR-V needs a base plate kit installed on the front of it like the part # RM-521559-4 which is a confirmed fit and will work well. This attaches to the frame as the bumper would not be strong enough to support the weight of the vehicle. This will work well with the StowMaster part # RM-501 which you referenced. In addition to the base plates, you will also need a compatible tow bar, safety cables, lighting, and supplemental braking to flat tow your vehicle. The most popular...
    view full answer...
  • Parts Needed To Flat-Tow My 2011 Honda CR-V 4-Wheel Drive Behind My 2008 Jayco Motor Home
    To tow your 2011 Honda CR-V 4-wheel drive with your 2008 Jayco Class C 35 ft motor home, you will need base plates, a tow bar, safety cables, wiring or lighting, and a supplemental braking system. The Roadmaster EZ4 Base Plate Kit, part # RM-521559-4, is a good option for base plates for your CR-V. The EZ4 Base Plate Kit features removable drawbars so that when the vehicle is not being towed, the base plates are less visible. A tow bar that I recommend is the Roadmaster Falcon 2 Tow Bar,...
    view full answer...
  • Parts Needed to Flat Tow 2007 Honda CR-V
    We can get you the items you need to go along with your Falcon 2 tow bar and Even Brake system to get your 2007 Honda CR-V ready for flat towing. A good starting point is a review of your CR-V owner's manual to see if Honda recommends any special preparation steps or if certain versions are excluded from flat towing. You may also care to review the linked article that covers each of the components required for safe and legal flat towing. These include the tow bar, safety cables, a wiring/lighting...
    view full answer...
  • Will Roadmaster EZ Hook Safety Cable Anchors Work With Direct-Connect Base Plate?
    Instead of using Roadmaster Direct-Connect Base Plate Kit - Removable Arms # RM-521559-5, you will want a quick disconnect option like Roadmaster Crossbar-Style Base Plate Kit - Removable Arms # RM-521559-4. This is compatible with Roadmaster EZ Hook Safety Cable Anchors (1 Pair) # RM-910653 and Roadmaster EZ Hook Replacement Safety Cable - 64" Long - 8,000 lbs # RM-910650. If you already purchased Roadmaster Direct-Connect Base Plate Kit - Removable Arms # RM-521559-5 for your 2008 Honda...
    view full answer...
  • Parts Needed to Flat Tow 2008 Honda CR-V Behind Motorhome
    First you would need to start with a base plate kit for your 2008 Honda CR-V. For that you would want the part # RM-521559-4 which is a confirmed fit. In addition to the base plates, you will also need a compatible tow bar, safety cables, lighting, and supplemental braking to flat tow your vehicle. The most popular compatible tow bar is the Falcon 2, # RM-520. For safety cables you can use # RM-643. The coiled design helps keep the cables off of the ground. For lighting you can use the...
    view full answer...
  • Parts Needed to Flat Tow a 2008 Honda CR-V with a Stowmaster 5000 Tow Bar
    Roadmaster Base Plates, # RM-521559-4, for your 2008 Honda CR-V are compatible with all Roadmaster tow bars including your Stowmaster. You will not need any adapters to use the tow bar with the base plates. If you do not have safety cables, you will need to add some. You can use coiled cables # RM-643. The coiled design helps keep the cables off of the ground. For lighting I recommend a simple magnetic kit, # RM-2120, if you will not be towing the CR-V often. For a more permanent solution...
    view full answer...
  • Parts Needed to Flat Tow a 1999 or 2011 Honda CR-V Behind a Motor Home
    I am a little confused because you entered 2011 Honda CR-V for vehicle information and typed it in the title field but the question is on a 1999 Honda CR-V. If you have a 1999 then base plates # RM-521559-4 will not fit. You need # 1528-3. For either set of base plates they are compatible with the Stowmaster tow bar you have. I have included a link showing installation of the 1528-3 base plates for you to view. You will also need safety cables if you do not already have some. I like cables...
    view full answer...
  • Can I Use the Base Plates from a 2000 Honda CR-V on a 2006 or 2007 Model with the StowMaster Tow Bar
    Each of those model years will need a different base plate kit. If you purchase a 2006 Honda CR-V you will need base plate # 1555-5. If you purchase a 2007 you will need part # RM-521559-4. Both are brackets that will work with the Roadmaster StowMaster tow bar, part # RM-501. In short, you will need to replace the base plate kit with the appropriate kit, but you can continue using your StowMaster tow bar.
    view full answer...
  • Base Plate Kit for 2011 Honda CR-V Using Roadmaster StowMaster Tow Bar
    Hi Allen; your Roadmaster StowMaster Tow Bar # RM-501 fits crossbar-style base plate kits. You need the Roadmaster Crossbar-Style Base Plate Kit # RM-521559-4 for your 2011 Honda CR-V. For a complete setup you will also need safety cables, tow bar wiring, and a supplemental brake system. I recommend the following: -RoadMaster 68" Single Hook, Coiled Safety Cables - 6,000 lbs # RM-643 -Roadmaster 4-Diode Universal Wiring Kit for Towed Vehicles # RM-15267 -Roadmaster FuseMaster Fuse...
    view full answer...
  • Will I Need to Trim the Front Fascia to Install Roadmaster Base Plate # 1559-1 on a 2008 Honda CR-V
    Yes, you will need to trim the lower plastic fascia on your 2008 Honda CR-V to install this Roadmaster EZ4 Base Plate Kit, part # RM-521559-4. You may also be interested in the following products to complete your flat towing setup: RoadMaster Falcon 2 Tow Bar with 4-Wire Electric Cord, part # RM-520, (attached instructions link). I included FAQ articles on tow bar wiring and tow bar functions below for you to check out. For a lighting solution I would recommend you use a Roadmaster Universal...
    view full answer...
  • Parts Needed to Flat Tow a 2010 Honda CR-V Behind an RV Using a Stowmaster 5000 Tow Bar
    Yes the Roadmaster base plates # RM-521559-4 for the 2010 Honda CR-V are compatible with the Stowmaster tow bar you have. A few other things you might need (if you don't have them already from the previous vehicle) include safety cables, lighting, and supplemental braking. For safety cables I recommend # RM-643 because the coiled design helps keep the cables off of the ground. For lighting you have some options. You can use a magnetic kit such as # RM-2120. Or for a more permanent solution...
    view full answer...
  • What Parts Are Need to Tow a 2009 Honda CR-V Behind an RV or Motorhome
    I will walk you through which parts you need starting from your 2009 Honda CR-V and move towards the vehicle. First you need base plates for the CR-V if you do not already have them. The base plates available for your CR-V are RoadMaster part # RM-521559-4. Next you need the towbar. You have selected RoadMaster part # RM-501. It has a quick disconnect system built in and will fit the base plates for your CR-V, so part # 910021-00 is not needed. You will need safety cables. You can use...
    view full answer...
  • When Flat Towing a 2007 Honda CR- V, Is Roadmaster Falcon 2 Tow Bar Compatible?
    Yes, you can use your existing tow bar, the Falcon 2 Tow Bar # RM-520, with your 2007 Honda CR-V as long as you do not have a model with a brush guard. The Falcon 2 is compatible with all Roadmaster vehicle-specific base plates. I recommend the Roadmaster EZ4 Base Plate Kit, # RM-521559-4. This kit has removable arms and the Twistlock brackets are virtually invisible, easy to mount and simple to remove. I've attached a couple of photos so that you can see what the base plates will look...
    view full answer...
  • Can Replacement Base Plate Kit Arms be Ordered for Roadmaster Base Plate for 2007 Honda CR-V
    Yes, you can order just replacement Roadmaster base plate kit arms with part number # RM-ARMS for the kit you have on your 2007 Honda CR-V # RM-521559-4.
    view full answer...
  • Correct Roadmaster Base Plate Kit for 2011 Honda CR-V
    For your 2011 Honda CR-V, you will need the Roadmaster Base Plate Kit, part # RM-521559-4. This kit fits 2007-2011 CR-V models without a brush guard.
    view full answer...
  • Recommended Crossbar-Style Baseplate For A 2009 Honda CR-V
    For A 2009 Honda CR-V with a Roadmaster StowMaster Tow Bar # RM-501 you would need the Roadmaster Crossbar-Style Base Plate Kit # RM-521559-4. If you haven't already gotten the rest of your flat towing components then I have the following recommendations for you: Tow Bar Wiring Kit: Roadmaster Diode 7-Wire to 6-Wire Flexo-Coil Wiring Kit # RM-15267. This diode kit will transfer your braking and turn signals from your motorhome through to your CR-V's tail lights. The ACC RADIO 34 fuse...
    view full answer...
  • Compatible Base Plates For A Roadmaster Stowmaster 5000 Tow Bar On A 2009 Honda CR-V
    The Roadmaster Stowmaster 5000 tow bar is compatible with Roadmaster EZ, EZ2, EZ4, XL, and Classic vehicle-specific base plates. The Roadmaster Crossbar-Style Base Plate Kit - Removable Arms Item # RM-521559-4 is an EZ4 base plate so they are compatible with eachother and with your 2009 Honda CR-V
    view full answer...
  • Receiver Covers Needed for RoadMaster EZ4 Base Plate 1-1/2 inch Square Receivers
    I believe you are looking for receiver covers for your RoadMaster EZ4 base plate receivers, like part # RM-521559-4. If so, you can use the RoadMaster Black Receiver Inserts for XL Brackets, # RM-200-5.
    view full answer...


< Previous



Do you have a question about this Tow Bar Base Plate?


Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jameson C
Expert Research:
Jameson C
Employee Kathleen M
Video by:
Kathleen M
Employee Chris R
Video Edited:
Chris R
Employee Shelly K
Written by:
Shelly K
Employee Wilson B
Updated by:
Wilson B
Employee Mike S
Updated by:
Mike S
Employee Shane H
Test Fit:
Shane H

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.


Product Experts Available Now!
Call 1-800-940-8924
<