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Accessories and Parts > Tow Bars > Accessories > Hitch Adapter > Dual Hitch Adapter > 2 Inch Rise/Drop > Roadmaster


Roadmaster Dual Hitch Receiver Adapter, 2" Drop/Rise

Roadmaster Accessories and Parts

ratingratingratingratingrating (8 reviews)


Code:   RM-077-2

Retail:$111.94

Price:$94.95


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Shipping Weight: 24 pounds

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Roadmaster Accessories and Parts - RM-077-2

Roadmaster Dual Hitch Receiver

Double your towing capacity while using a tow bar. Add a bike carrier or cargo carrier with the dual hitch receiver.

  • Fits 2" x 2" trailer hitches
    • Dual receivers have 2" x 2" openings
  • Capacity: 10,000 lbs. Towing | 400 lbs. Tongue Weight




Please Note: Not for use with any type of trailer or tow dollies - tow bars only.








Customer Reviews

Roadmaster Dual Hitch Receiver Adapter, 2 - RM-077-2

Average Customer Rating:  ratingratingratingratingrating4.6 out of 5 stars   (8 Customer Reviews)




- RM-077-2

ratingratingratingratingrating by: Tom O05/18/2013

Is this review helpful?


The product was well built, the receiver end was solid so the Anti-Rattle lock would not have worked as it requires hollow receiver. This is a 10,000 pound rated product. I intended to use to add my existing bike rack and Tow bar together, but the bike rack prevented the Tow bar from being added and so I had to send it back and get a different bike rack that fit on my Tow bar. I did keep one of the locks and added to my Alpha Tow bar for Anti-Rattle and Locking.80820



- RM-077-2

ratingratingratingratingrating by: Charles H.02/12/2011

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Exactly what I wanted. Product appears to be well made.7061



- RM-077-2

ratingratingratingratingrating by: Happy Camper12/27/2010

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Product as advertised works great Highly recomended if it fits your aplication.4629



- RM-077-2

ratingratingratingratingrating by: Frank M.01/17/2014

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Perfect fit, Correct item, and all four 4 locks were keys alike perfect , Great job!! E-Trailer and fast arrival. Your on the A- 1 list, Thank You, 114021



- RM-077-2

ratingratingratingratingrating by: Jean-Marie A.12/07/2012

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It's a very good product, thank's 60906



- RM-077-2

ratingratingratingratingrating by: Bill S.04/25/2012

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Works great! FYI: I had to extend my trailer's safety chains. Thank you for your great service/response to my purchase.38310



- RM-077-2

ratingratingratingratingrating by: alan04/10/2012

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Good product, well made- exceptional service from eTrailer. Would definitely buy from them again36774



- RM-077-2

ratingratingratingratingrating by: Mike T.12/09/2011

Is this review helpful?


Sturdy, well-built product. Excellent service.27929



Ask the Experts about this Roadmaster Accessories and Parts
Expert Answers about Roadmaster Dual Hitch Receiver Adapter, 2" Drop/Rise - RM-077-2                                          Do you have a question about this Accessories and Parts?


  • Clearance Dimensions of Roadmaster Dual Hitch Reciever With 2 Inch Rise
  • The distance from the center of the hitch pin hole to the back side of the receiver openings is 6-3/4 inches. From hitch pin hole to hitch pin hole on receiver openings is 10-1/4 inches. If you are simply looking for an extension and not necessarily two receiver openings, we have several extensions available in various sizes. I have included a link to all of our 2 inch extension parts. Please note that using one of these extenders will reduce hitch capacity by 50 percent.
    view full answer...

  • Choosing Bike Rack to be Used While Towing a Camper
  • The Dual Hitch Receivers such as part # RM-077-2 cannot be used for towing a trailer. These receivers are meant for use with a towbar carrying a rolling load and an accessory such as a bike rack or cargo carrier. We offer a Curt Ball Mount with 2 inch Receiver, part # D210, which should work for your needs. This ball mount has a tongue weight capacity of 500 lbs, so the trailers tongue weight and the weight of the bike carrier plus the weight of the bikes cannot exceed that figure. Another
    view full answer...

  • Towing a Dual PWC Trailer and Using Cargo Carrier at the Same Time
  • For your cargo carrier, a better option would be the Curt Trailer Hitch Ball mount with 2 Inch Receiver, part # D210. Keep in mind that this ball mount has a tongue weight capacity of 750 lbs. This means that the tongue weight of your PWC trailer, the cargo carrier and anything placed on it can weigh no more than 750 lbs. I am including a picture of the Valley dual hitch receiver with dimensions that might help you decide if it will work for your application. The Roadmaster Dual Receiver A
    view full answer...

  • Can I Use The Roadmaster Dual Hitch Receiver Adapter # RM-077-2 With My Blue Ox Tow Bar
  • If your Blue Ox tow bar is an RV mounted tow bar, then part # RM-077-2 will work if your receiver is a 2 inch by 2 inch receiver. An RV mounted tow bar will have the shank to fit into one of the 2 inch by 2 inch openings of part # RM-077-2. If your Blue Ox tow bar is a vehicle mounted tow bar, then part # RM-077-2 will not work, as it will have a ball mount coupler on the end of the tow bar. As long as your Blue Ox tow bar is an RV mounted tow bar, as it would disconnect from the vehicle y
    view full answer...

  • Recommendation for Carrying Bikes While Towing a Trailer at the Same Time
  • The Roadmaster Dual Hitch Receiver Adapter, # RM-077-2, is for tow bar use only and cannot be used with any type of trailer. But there may be another option. You may be able to use a towing bike rack, like # S64955, depending on how many bikes you wish to carry. I have included a link to our towing bike tracks for you to view. Please note that the weight of the rack plus the weight of the bikes will count against the tongue weight capacity of the trailer hitch. Another option is to install
    view full answer...

  • Bike Rack Options When Towing a VW Jetta with a Motor Home
  • I might have a solution for you, but this Roadmaster Dual Hitch Receiver Adapter # RM-077-2 that you referenced is designed for tow bars only. You might be able to use a bike rack that will install onto the ladder rack of your motor home. This would give you a bike rack to carry your bikes and still be able to use your tow dolly to tow your Volkswagen Jetta Sportwagen. If you have elliptical or flat steps you could get a Topline 2 Bike Carrier RV Ladder Mounted Bike Rack # BR1200. If you
    view full answer...

  • Using a Cargo Carrier and a Bike Rack With a Dual Hitch Receiver Adapter on a 2008 Mercedes ML320
  • A cargo carrier and bike rack should not be used together. Depending on your rack and carrier, they may be able to be used at the same time, but it is more likely that one will interfere with the other. Keep in mind the shape of your bike rack may interfere with loading cargo on your carrier and the carrier may be in the way of the bikes hanging down. If the cargo carrier has sides or rails that are tall, they may prevent the bike rack from being installed. Dual hitch receivers, like the Road
    view full answer...

  • Can a Dual Hitch Receiver Be Used to Carry a Bike Rack and a Cargo Carrier
  • Dual hitch receivers, like the Roadmaster Dual Hitch Receiver Adapter, # RM-077-2, are designed for flat towing a vehicle behind an RV and having the ability to carry a bike rack or cargo carrier in the top receiver. A cargo carrier and bike rack cannot be used together. For your situation I would recommend using a roof mounted bike rack like the Swagman Rooftop Bike Rack, # S64720, which is one of our most popular roof mounted bike racks. If you do not have a roof rack on your 2010 Ford Esca
    view full answer...

  • Can Roadmaster Dual Hitch Receiver Adapter, Part # RM-077-2, be Used with a Towing Dolly
  • The Roadmaster Dual Hitch Receiver Adapter, Part # RM-077-2, has a rated tongue weight capacity of 400 pounds. Its intended purpose is to allow use of an accessory such as a bike carrier or cargo carrier at the same time that a tow bar is being used. However, it is designed for use only with tow bars and is not intended for use with any type of trailer; this restriction includes a towing dolly. Please keep in mind that any type of hitch extender or hitch adapter will reduce the tongue weight
    view full answer...

  • Can Roadmaster Dual Hitch Receiver, Part # RM-077-2, Hold a Bike Carrier When Used with a Tow Bar
  • Yes, you can use the 2-inch Roadmaster Dual Hitch Receiver, Part # RM-077-2, to tow your Honda Accord with your RV using a tow bar in the lower receiver and simultaneously use a bike carrier in the upper receiver. Please note that this dual receiver cannot be use with a towing dolly or trailer, only with a tow bar. Hitch pin and clip, # PC3, are sold separately, and we also offer locking types if preferred. A photo of this component with measurements is included. Your Accord and tow bar wil
    view full answer...

  • How to Carry 4 Bikes and Tow a Pop-Up Tent Trailer with a 2008 Ford Taurus X
  • There are no towing bike racks that are compatible with a 1-1/4 inch hitch but you have a few options. First, you could install a Class III trailer hitch on your 2008 Ford Taurus X. The most popular option is # 87108. Then you could use a towing bike rack, see link. Another option is to carry the bikes on the roof of the vehicle. I have included a link the roof rack main page for your vehicle. After adding a roof rack you would then need bike racks that fit. Because of the extra expense for t
    view full answer...

  • Does Using Roadmaster Dual Receiver Reduce Trailer Hitch Tongue Weight Capacity when Flat Towing
  • In a flat towing situation the use of an adapter like # RM-077-2 does NOT reduce the tongue weight capacity of the trailer hitch because there is very little tongue weight on it when flat towing a vehicle. So you can use this adapter to flat tow your Jeep and to carry a bike rack. In a regular towing situation like towing a trailer and not a vehicle, the use of an adapter or extender reduces the tongue weight capacity of the hitch by 50 percent. This is because the additional length of the ex
    view full answer...

  • Bike Rack for Use with a Roadmaster Dual Hitch Receiver Adapter and ReadyBrake Elite Tow Bar
  • Any bike rack that you could use, see link, would most likely have to come off first before being able to easily fold and stow the tow bar. Out of the available bike racks you would have to go with a 3 bike model, # S64910-2, because none of the 2 bike models will fit the 2 inch receiver in # RM-077-2. I have linked a video and instructions for the bike rack for you.
    view full answer...

  • Curt Multi-Purpose Ball Mount Recommendation
  • I think the closest thing to the Roadmaster Dual Hitch part # RM-077-2 that you referenced that would let you tow a trailer and have a hitch opening above it for an accessory like a bike rack would be the Curt Ball Mount and Hitch Receiver part # D210. I attached a review video for this product for you to check out also. Although the # RM-077-2 looks as if it would have plenty of capacity for a trailer towing situation, Roadmaster does not recommend this for any use but flat towing, and since
    view full answer...


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Photos by:
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Expert Research:
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