Is There 4 inch High Low Adapter that Can Be Used with Bike Rack

Question

Question:

Can this 4inch hitch receiver be used for an e bike rack that carries 2 bikes and rack weighing 125 lbs total?

asked by: Mark

0

Expert Reply:

Hey Mark, the etrailer High-Low Fixed Adapter for Tow Bars # e25ZV was designed only to be used with flat towing setups. For something similar we do have the Roadmaster part # RM-070 that can be used in this application though.

expert reply by: Jameson C

0

Mark

6/12/2026

As already stated, it is designed for flat towing where there is little to no tongue weight. That said it is stouter and heavier duty than any other double or drop receiver hitch I have ever owned.

Jameson C.

6/15/2026

@Mark Yeah it definitely looks like it would handle an e-bike just fine but we have to recommend you stick with what the manufacturer recommends.

Answer 1

A quandary indeed, but yes you can use the Roadmaster High Low Adapter for Tow Bars #RM-058-4 with a bike rack. The main reason that we don't suggest using an adapter is because it will cut your hitch's capacity in half, and typically there…

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Answer 2

Thanks for the information Kevin! To flat tow your 2025 Ford Bronco with a standard bumper and LED lights, I recommend the following parts: Tow Bar and Safety Chains - etrailer XHD Non-Binding Tow Bar for Roadmaster Direct-Connect item #e84ZR Base…

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Answer 3

Hi Jeff; there is no maximum tongue weight rating on the etrailer High-Low Fixed Adapter #e25ZV. The adapter is only designed for flat towing, not a trailer or hitch accessory, so it was not tested or given a rating. Are you wanting to use this for…

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Answer 4

Hey Rick, the part #e25ZV was not designed to be used with a trailer towing setup. Especially weight distribution as it adds quite a bit more strain on the setup. If you need more length from a weight distribution setup it's best to go with a…

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Answer 5

Hello Thad, Thanks for getting that drawing to me. I went ahead and pulled the Patriot Hitches 2" Adjustable Drop Hitch Adapter - 11" Rise/Drop - 7K - Gloss - Silver Accent #PH38PR from the warehouse so I could compare it to your drawing.…

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Answer 6

Hi Steven, Based on your setup, the Roadmaster Anti Rattle Hitch Extender part #RM-071-1075 could potentially give you the additional clearance you need between the bike rack and tow bars, but I want to make sure we get this right before recommending…

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Answer 7

Hey Larry, Yes, a high-low adapter may be needed to keep the tow bar level between your Class A motorhome and your 2026 Ford Maverick. With the Roadmaster #RM87NQ base plate and 225/55R19 tires on the Maverick, the tow bar attachment height is about…

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Answer 8

Hey Nelson. Congrats on your new truck, love the Maverick. I recommend the Roadmaster Direct-Connect Base Plate #RM87NQ. This is built specifically for Roadmaster tow bars and is a confirmed fit for your vehicle. Now, this will only fit to the hybrid…

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Answer 9

The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…

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Is There 4 inch High Low Adapter that Can Be Used with Bike Rack

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