See what our Experts say about this Roadmaster Hitch Adapters

• How to Use Bike Rack While Flat Towing Vehicle Behind RV
  In order to use a hitch-mounted bike rack like the Swagman Original # S64152-2 that you were looking at while towing a vehicle, you will just need to add the Roadmaster Dual Hitch Receiver Adapter # RM-077-4. This adapter will slide into the 2 inch hitch receiver on your RV to provide two, 2 inch receivers on the other end. The bottom receiver can be used for your Blue Ox tow bar, while the top receiver can be used for a hitch-mounted accessory like the Swagman Original bike rack. I have...
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• Recommendation for Transporting Bikes While Flat Towing Vehicle
  The Roadmaster Dual Hitch Receiver Adapter # RM-077-4 referenced in your question is designed specifically to allow you to use a bike rack while towing your vehicle behind an RV. The center of the hitch pin hole on the adapter that will be used for the bike rack extends 9-1/2 inches from the center of the hitch pin hole on your hitch receiver. I have attached an image to clarify this dimension. The issue though with using your Thule Doubletrack Bike Rack # TH990XT is that it is not actually...
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• Using Dual Hitch Adapter to Transport 2 e-Bikes and Tow Trailer Behind RV
  We do have similar adapters that might work for your application but the Roadmaster Dual Hitch Receiver # RM-077-4 that you referenced cannot be used to tow a trailer. This particular unit can only be used for flat towing another vehicle. For a dual hitch adapter with the same weight capacity that can be used to tow a trailer I recommend the Malone # MPG544. This features a 4,000 pound towing capacity and a 400 pound tongue weight limit. You will need to make sure the combined tongue...
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• Using Dual Receiver Adapter # RM-077-4 For a Winch Mount and Towing a Car Hauler
  Per its manufacturer, Roadmaster, the Dual Hitch Adapter you referenced, part # RM-077-4 cannot be used for towing a trailer. It is designed for a rolling load only. Curt makes a dual receiver adapter, part # D-192 that might work for you, but using any adapter or extender will lower the tongue weight capacity of your hitch by 50 percent. Also, a trailer hitch is designed to withstand horizontal pulling forces or tongue weight suspended from it, but a pulling force coming from an upward...
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• Dual Hitch Receiver that Keeps a Flat Tow Set-up at the Same Height with Minimal Rise for Bike Rack
  I do have another option for you, but you are correct that the Roadmaster Dual Hitch Receiver Adapter # RM-077-4 would not work with your Jeep sitting +2" already because you would be sitting with the Jeep at +4" with the # RM-077-4 adapter. We do have the Curt Dual Hitch Extender # D-192 which will maintain your current height for your flat tow set up and provide a second hitch receiver with a 5-3/4" rise for you bike rack. This is the smallest rise we have for a dual hitch adapter that...
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• Recommended Bike Rack to Use on a Class A Motorhome and Toyota Corolla With a Class I Hitch Receiver
  Since you are wanting to use a bike rack on a Class A RV you will want to go with one that has been tested and approved for use on an RV. The Swagman Chinook 2 Bike Platform Rack # S64683 that you referenced has not been approved for use on an RV. A similar bike rack that is made by Swagman and is rated for use on an RV is the Dispatch 2 Bike Platform Rack # S44FR. This has pretty much all of the same features as the Chinook minus the tilting feature. The reason why there are certain...
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• RV Bike Rack Recommendation for Use When Flat Towing Vehicle
  At the rear of a trailer or RV the ride quality is very rough when compared to the ride quality at the rear of a passenger vehicle. Reason being the suspension isn't as sophisticated and there is a longer distance between the rear axle and the rear of the trailer which exaggerates the movement of the trailer when hitting bumps. Because of that only a few bike racks were designed to be reinforced enough for that type of use. The Swagman Dispatch part # S44FR is a great RV approved bike...
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• Parts Needed to Flat Tow a 2018 Ford Fiesta SE Hatchback
  I would love to help you get absolutely everything that you need to flat tow your 2018 Ford Fiesta SE Hatchback. However, Blue Ox does not make a base plate kit for the non EcoBoost model therefore I recommend you use Roadmaster instead. I typically prefer Roadmaster anyhow as they offer more options for flat towing equipment. I have attached a list of all the parts you will need below: Roadmaster Nighthawk All Terrain Tow Bar part # RM-676 Roadmaster Direct-Connect Base Plate Kit part...
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• Can I Put Two Bike Racks in a Dual Hitch Receiver?
  Do you mean, can the Swagman Original # S64152-2 3-Bike Hanging Rack be hitched in simultaneously with your Kuat NV 2.0 4-Bike Platform Rack # NV22G-NA22G if you use the Roadmaster Dual Hitch Receiver Adapter # RM-077-4? Dual hitch receivers, like # RM-077-4, are designed for flat towing a vehicle behind an RV using the bottom receiver and have a top receiver is designed for accessories like bike racks or cargo carriers. It is not designed for two bike racks. Anyways, the bikes would not...
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• High-Low Adapter Needed for Flat Towing a 2008 Jeep Wrangler Sahara
  Since you can use different brand high-low adapters with any tow bar we actually have flat towing high-low adapters that will work for your situation. Unfortunately none of our dual adapters have the weight capacity to accomplish this. Attached is a link to our selection of high-low adapters that you can filter through. These range from a 2" rise/drop # RM-072-2 all the way to a 10-1/4" rise/drop # RM-048-10. If you're looking for an option with about a 7" drop like what the Malone # RM-048-10...
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• Will the Roadmaster Rollaway Hitch Protector Fit a Dual Hitch Receiver
  Yes, I do not see any issues with the compatibility between Roadmaster Rollaway hitch protector # RM-050 and dual hitch receiver # RM-077-4. Take a look at the video for the hitch protector I have linked. You can see how it attaches to a receiver showing how there wouldn't be interference between the 2 parts.
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• Best Way to Tow a Trailer and Attach a Bike Rack to the Same Hitch
  I have a solution but all dual hitch adapters are only rated for flat towing. To tow a trailer and haul a bike rack off of your vehicles hitch, I recommend the Gen-Y Adjustable 2-Ball Mount w/ Stacked Receivers item # 325-GH-514. This adjustable ball mount has four 2" receiver openings that will allow you to use both a hitch mounted bike rack and tow your trailer. This ball mount has a 12,000 lbs towing capacity and a 1,500 lbs maximum tongue weight. This will not reduce your motorhome's...
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• Recommended Dual Hitch For Towing A 4K Trailer
  I do have an option for you, but the Roadmaster dual hitch adapter # RM-077-4 should not be used for towing a trailer. This is intended for use when flat towing a vehicle only. Instead I recommend using the Gen-Y adjustable ball mount # 325-GH-314. This thing is rated for 10,000 lbs towing or 1,500 lbs tongue weight. So more than enough for your 4K trailer, and whatever other accessory you will be using the dual hitch for. This ball mount gives you four stacked 2" receivers so it will...
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• Flat Tow Vehicle While Also Using Bike Carrier
  Yes, this is exactly what the MaxxTow Dual Hitch Extender for 2" Trailer Hitches, # MT70070 is intended for. However, keep in mind that per manufacturer this reduces your hitch rating by 50%. The extender has a weight rating of 400 lbs. tongue weight and gross trailer weight rating of 4,000 lbs. so please compare this to the vehicle you are flat towing. While the # MT70070 is designed to allow you to add an accessory such as a bike rack and use the tow bar, you cannot use an additional...
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• Can You Use Bike Rack on Back of Motorhome with Blue Ox Tow Bar and KarGard
  In order to flat-tow a vehicle and carry bikes at the same you'll need a dual hitch adapter like the Roadmaster Dual Hitch Receiver Adapter for Tow Bars part # RM-077-2 or part # RM-077-4. In most cases, your bikes won't come into contact with the vehicle during turns but we can't say definitively that's that case for every vehicle as there are simply way to many factors. That said, the arms on Blue Ox tow bars are pretty long so this will increase your clearance. I'd also recommend a hanging...
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• High Capacity Dual Hitch Receiver With Capacity Greater Than 5,000lbs
  Roadmaster offers a Dual Hitch Receiver, part # RM-077-4 that has a 10,000 lb towing capacity. However, the Receiver is meant for flat towing a vehicle and carrying a hitch mounted accessory, not for towing a trailer. The top receiver has a 400 lb tongue weight capacity, which means that only 400 lbs of downward force can safely be applied to the Dual Hitch Receiver. If you're wanting to tow a trailer and carry a hitch mounted accessory at the same time, I'd recommend using the # D210...
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• How To Carry Bikes While Flat-Towing a Chevy Sonic Sedan
  Yes, I do have an option for you to carry bikes with your flat-tow setup. However, since there is not a trailer hitch for your vehicle yet and you don't want to use a trunk mount or roof rack bike rack then you will have no other option but to use a dual hitch adapter and place the bikes on a hitch mounted back rack between the tow vehicle and toad. For this, we have a few options for you depending on your rise/drop needs. In order to determine what your rise/drop needs are we will want...
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• Can Dual Hitch Adapter be Used for Flat Towing & Bike Rack
  Yes, you can use a dual hitch adapter for flat towing and carrying a bike rack at the same time. You just need the one with the correct rise or drop, and you can choose from the following: - 2" or 4" Drop/Rise: Roadmaster Dual Hitch Receiver Adapter # RM-077-4 - 2" or 6" Drop/Rise: Roadmaster Dual Hitch Receiver Adapter # RM-077-6 - 2" or 8" Drop/Rise: Roadmaster Dual Hitch Receiver Adapter # RM-077-8 - 2" or 10" Drop/Rise: Roadmaster Dual Hitch Receiver Adapter # RM-077-10 Then to...
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• RV Rated Spare Tire Bike Rack Recommendation for an Aliner Camper Trailer
  There are no spare tire bike racks rated for an RV or camper spare tire. However, if your Aliner's bumper is rated for towing and/or carrying weight, we offer several bike rack options that are rated for use behind a camper. Take a look at the Swagman Around the Spare Mighty Rack, # S80501. This rack is designed to fit a 4 to 4-1/2 inch continuous welded square bumper and fit around the spare tire. I have included a link to the installation details and a video review for reference. Another...
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• Can Dual Hitch Extension be Used to Carry Bikes Behind RV While Flat Towing a 2005 Dodge Dakota
  The 2 dual hitch adapters that you want to look into are the Roadmaster options because they were designed for the exact reason for what you are wanting to do. Part # RM-077-4 has a 4" Rise/Drop while part # RM-077-2 has a 2-1/4" Rise/Drop. You will want to be sure that you choose the one that allows you to flat tow your 2005 Dodge Dakota level (see attached article). Both adapters have the same Tongue Weight (TW) capacity of 400 lbs and Gross Towing Weight (GTW) capacity of 10,000 lbs....
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• Dual Adapter For Flat Towing & Carrying Bike Rack
  While there isn't an adjustable option, there are dual hitch adapters for flat towing that allow you to tow your vehicle and carry a bike rack at the same time. The right one just depends on the amount of rise or drop you need. Also keep in mind the use of an adapter will reduce the tongue weight capacity of your hitch by 50 percent, and that the rise or drop will depend on the way the adapter is turned. - 2" or 4" of Rise/Drop: Roadmaster Dual Hitch Receiver Adapter # RM-077-4 - 2" or...
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• Can the Roadmaster Dual Hitch Receiver Be Used For a Bike Rack and Cargo Carrier
  I do have an option for you but I cannot advise you combine two hitch adapters together like the Roadmaster Hitch Extender part # RM-071 and the Roadmaster Dual Hitch Receiver Adapter part # RM-077-4 as this would be very unsafe. However, if you need to carry both bikes and extra cargo I do still have an option for you. I recommend the Hollywood Racks Sport Rider SE2 Platform Bike Rack w/ Cargo Carrier part # HR1450Z-85.
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• Can GearSpace 34 Hitch Cargo Carrier be Used on Motorhome Flat Towing Vehicle
  Actually it would be possible to use the GearSpace 34 Enclosed Cargo Carrier # HGK826 with a dual hitch adapter like the part # RM-077-4. The top opening can be used for the carrier and the bottom for flat towing a vehicle with a tow bar.
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• How To Carry a Bike on the Back of a Motor Home While Flat-Towing
  In order to carry bikes on the back of your motor home while also towing your 2019 Honda Fit you will first need a dual hitch adapter which I have attached a list of options for your below. Roadmaster Dual Hitch Receiver Adapter (4" Rise/Drop) - part # RM-077-4 Roadmaster Dual Hitch Receiver Adapter (6" Rise/Drop) - part # RM-077-6 Roadmaster Dual Hitch Receiver Adapter (8" Rise/Drop) - part # RM-077-8 I recommend the Kuat Transfer V2 Bike Rack for 2 Bikes - 2" Hitches - Wheel Mount...
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