Best Hitch Extenders For Bike Rack | PedalChef

Key Takeaways

  • The best hitch extenders can overcome limited space and easily transport your bikes.
  • Choose from top-rated hitch extenders for hassle-free and secure bike transportation.
  • Unlock extra convenience with cargo carriers, spare tire mounts, and adjustable racks.

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Struggling with limited space on your vehicle's hitch? Here’re the top 5 hitch extenders for bike racks that easily transport your bikes confidently.

The best hitch extenders for bike racks include CURT 45791, MaxxHaul 70070, Yakima BackSwing, Reese Towpower 7031400, and BV 2-Bike. Expand bike transportation options with these top-rated extenders for hassle-free and secure bike rack compatibility.

As an expert in the field, I fully understand the challenges and frustrations you face when it comes to selecting the right hitch extender for your bike rack. With my expertise, I'm here to help you navigate the options and find the perfect solution to alleviate your transportation concerns, ensuring a seamless and enjoyable biking experience.



Best Hitch Extenders for Bike Rack

If you're a bike enthusiast, you know how important it is to have a reliable and secure way to transport your bikes. For many, a hitch-mounted bike rack is a perfect solution, providing a stable and convenient way to carry multiple bikes on the back of your vehicle.

However, not all vehicles have enough space to accommodate a bike rack, especially if a spare tire, trailer hitch, or other accessories are in the way. That's where hitch extenders for bike racks' perfect extensions come in handy. These clever devices extend the receiver hitch, creating more clearance for a bike rack to fit, solving all your bike transport problems handily.

Before purchasing a hitch extender, make sure to know the size of your hitch receiver, as receivers come in different sizes such as 1-1/4" x 1-1/4", 2" x 2", or 2-1/2" x 2-1/2" and ensure the extender's tongue weight capacity is adequate for your bike rack and the bikes you intend to carry.

As for hitching a rack bike carrier, consider reading customer reviews to find the perfect solution. Ultimately, selecting the right hitch extender will help you enjoy the convenience and peace of mind that comes with securely transporting your bikes on the back of your vehicle.

With that in mind, here's a table comparing the features of the best hitch extenders for bike racks:

Hitch Extender Model Length (inches) Maximum Tongue Weight (lbs) Maximum Bike Capacity Material Compatibility
CURT 45791 12 3500 2 Steel 2" receiver hitches
MaxxHaul 70070 12 4000 2 Steel 2" receiver hitches
Yakima BackSwing 12 500 4 Steel 2" receiver hitches
Reese Towpower 7031400 18 4000 2 Steel 2" receiver hitches
BV 2-Bike 7.5 100 2 Steel 1.25" and 2" hitches

1. CURT 45791 Trailer Hitch Extender

CURT 45791 Trailer Hitch Extender
CURT 45791 Trailer Hitch Extender

The CURT 45791 is a popular, reliable hitch extender perfect for safely and securely transporting bikes. This hitch extender is specifically designed for use with bike racks, eliminating common issues such as limited clearance and interference with spare tires.


  • Materials: Constructed from high-quality steel, powder coated for corrosion resistance.
  • Length: Extends the hitch receiver by 8 inches.
  • Weight Capacity: Gross trailer weight capacity of 3,500 lbs and tongue weight capacity of 350 lbs.
  • Fit: Compatible with 2-inch hitch receivers.


The CURT 45791 hitch extender is known for its solid performance in securely holding your bike rack. Its 8-inch added length ensures proper clearance for vehicle bumpers and spare tires, making it a perfect extension for various bike racks. With its high weight capacity, it can support multiple bikes, including heavier electric bikes.

What Sets It Apart

Some features that make the CURT 45791 unique compared to other hitch extenders include:

  • High tongue weight capacity ensures that it can handle the weight of multiple bikes on a rack.
  • Its powder-coated finish provides excellent protection from corrosion and wear.
  • Compatible with a wide range of hitch-mounted bike racks.

Recent Updates

There aren't any recent model updates to mention, but the CURT 45791 has consistently been lauded since its launch for its quality and durability.


  • Compatibility: Works with various bike racks and 2-inch receiver hitches.
  • Clearance: Provides the necessary room for mounting bike racks that clear spare tires and larger bumpers.
  • Durability: The powder-coated finish offers long-lasting protection from the elements.


  • The added length might create a slight wobble, which can be minimized with an anti-wobble device.
  • It may also reduce the towing capacity of your vehicle, as extending the hitch receiver can put more stress on it.

Who Should Buy It

The CURT 45791 hitch extender can be a great choice for you if you require extra clearance for your bike rack, particularly if your vehicle has a spare tire mounted on the back. It is suitable for use with various hitch-mounted bike racks, and its durable construction ensures it will stand up to frequent use.

Where To Buy It

The CURT 45791 trailer hitch extender can be purchased from various online retailers, such as Amazon as well as from CURT's official website.

2. MaxxHaul 70070 Dual Hitch Extension

MaxxHaul 70070 Dual Hitch Extension
MaxxHaul 70070 Dual Hitch Extension

The MaxxHaul 70070 Dual Hitch Extension is an excellent solution for those who want to use their bike rack and tow a trailer simultaneously. Its robust design and versatile compatibility make this extender a go-to choice for many outdoor enthusiasts and cyclists.


The MaxxHaul 70070 has been designed to fit all 2" x 2" hitch receivers, with a maximum gross weight capacity of 4,000 lbs and a maximum tongue weight capacity of 400 lbs. The extender is made of a durable material that ensures stability and longevity, making it a worthwhile investment for frequent users.


This hitch extender performs exceptionally well, providing ample clearance for spare tires, tailgates, and other obstacles. Its powder-coated finish protects against rust and corrosion, so you can trust that it will stand the test of time.

What Sets It Apart

The MaxxHaul 70070 stands out due to its dual receiver hitch extended design, which allows you to use a bike rack and hitch-mounted cargo carrier or trailer at the same time.

This means you no longer have to choose between your bikes and other gear when planning a weekend getaway or outdoor adventure. Its anti-wobble device also ensures a stable and secure connection, helping keep your bikes safe while driving.

Recent Updates

The manufacturer has continually introduced improvements based on customer feedback, ensuring that the MaxxHaul 70070 remains a reliable and efficient solution for various towing needs.


  • Dual hitch receiver design for simultaneous use of bike racks and cargo hitch carriers or trailers
  • 4,000 lbs. weight capacity for versatile towing options
  • Powder-coated finish for protection against rust and corrosion
  • Anti-wobble device for stable and safe bike transport
  • Compatibility with all 2-inch hitch receivers


  • The 4,000 lbs. weight capacity may not be enough for heavier towing tasks
  • The dual hitch receiver design might not work well with some specific bike racks or cargo hitch carriers
  • Some users may find the installation process tricky

Who Should Buy It

The MaxxHaul 70070 can be ideal for you if you’re a cyclist who wants to transport your bikes and simultaneously tow a trailer or use a cargo carrier. Its versatility, compatibility, and user-friendly design make it a popular choice if you frequently partake in outdoor activities.

Where To Buy It

You can purchase the MaxxHaul 70070 Dual Hitch Extension at various retailers, both online and in-store. One popular online option is Amazon, where you can benefit from fast shipping and customer reviews.

3. Yakima BackSwing Hitch Extender

Yakima BackSwing Hitch Extender
Yakima BackSwing Hitch Extender

The Yakima BackSwing Hitch Extender is a fantastic addition to your bike rack setup. This hitch extender transforms most 2" hitch products, making it easier than ever to access your tailgate even with a fully loaded bike rack.


  • It fits 2-inch hitch receivers
  • Swing-away design for easy tailgate access
  • 90-degree swing for ample clearance
  • Locks in place with a safety latch

The Yakima BackSwing Hitch Extender is designed for 2-inch hitch receivers and turns most hitch-mounted bike racks into swing-away racks. It allows for a 90-degree swing, providing plenty of clearance for tailgates and spare tires.


When using the Yakima BackSwing Hitch Extender, you can expect excellent performance:

  • Easy installation process
  • Smooth swinging motion for optimal tailgate access
  • Sturdy, reliable construction with a powder-coated finish

The BackSwing has an easy installation process and attaches securely to the hitch receiver using a threaded pin. Its smooth swinging motion allows for hassle-free access to your tailgate, even when fully loaded with bikes.

What Sets It Apart

The Yakima BackSwing Hitch Extender has several features that set it apart from other hitch extenders:

  • Swing-away design for convenient tailgate access
  • It comes with a safety latch that securely keeps the rack closed while driving
  • Compatible with cargo carriers and other hitch accessories

The swing-away design is unique and offers convenient tailgate access. The safety latch ensures that your bikes and other accessories are secure while you're on the road.

Recent Updates

Yakima continually improves its products, keeping up with the needs of modern users. A few notable updates to the BackSwing Hitch Extender include improvements to the locking mechanism, the ease of the opening and closing process, and increased compatibility with more hitch-mounted accessories.


  • Access to your tailgate even when the rack is fully loaded
  • Enhanced security with a safety latch
  • Compatibility with 2-inch hitch receivers and receiver hitch extensions


  • Increased length of your vehicle
  • Possible reduced tongue weight capacity
  • It may not be compatible with all hitch-mounted accessories
  • The added length might make parking and maneuvering more difficult.
  • Some hitch-mounted accessories might not be compatible with the BackSwing.

Who Should Buy It

The Yakima BackSwing Hitch Extender can be perfect for you if you;

  • Need convenient access to your tailgate with bikes loaded
  • Own a 2-inch hitch receiver
  • Want a versatile hitch extender for bikes or cargo carriers

If you need easy tailgate access and a versatile hitch extender for your bike rack, the Yakima BackSwing Hitch Extender might be the perfect solution for you.

Where To Buy It

The Yakima BackSwing Hitch Extender is available from a variety of sources, including:

4. Reese Towpower 7031400 Dual Hitch Extension

Reese Towpower 7031400 Dual Hitch Extension
Reese Towpower 7031400 Dual Hitch Extension

Expand your bike rack's capacity with the Reese Towpower 7031400 Dual Hitch Extension. Increase towing versatility and safely transport two bikes with this durable and reliable hitch extender.


The Reese Towpower 7031400 Dual Heavy-duty Hitch Extension is designed to fit a 2-inch hitch receiver and can accommodate a bike rack and trailer hitch receiver simultaneously.

The extension is made from steel, which provides strength and durability. It has a powder-coated finish for corrosion resistance. The overall length of the extension is 18 inches.


This dual hitch extension ensures to keep the bike rack is stable and secure during transit. It has an anti-wobble device that minimizes vibrations and an anti-rattle, providing a smooth ride for the bikes. Customers have consistently praised the quality and performance of the Reese Towpower 7031400.

What Sets It Apart

One distinguishing feature of the Reese Towpower 7031400 is its ability to clear spare tires and oversized bumpers, making it ideal for towed use on an SUV, RVs, and vehicles with larger amenities.

Its two-position extension feature also adds versatility, allowing you to switch between trailer towing and bike rack mounting without changing the hitch extension.

Recent Updates

No recent updates have been made to the Reese Towpower 7031400. However, it remains a solid choice for a dual hitch extension thanks to its durable construction and reliable performance across different vehicles.


  • Compatible with a variety of hitch rack bike carriers and bike rack extensions
  • Clears spare tires and oversized bumpers for convenient use
  • Anti-wobble device and long length provide added stability
  • A perfect solution to address common bike rack and towing problems


  • The Reese Towpower 7031400 might not be compatible with all hitch types
  • It may add additional weight to your towing setup
  • Some users may find it challenging to install or remove

Who Should Buy It

The Reese Towpower 7031400 Dual Hitch Extension can be an excellent choice if you want to use a bike rack in conjunction with a trailer hitch on your vehicle.

Where To Buy It

You can purchase the Reese Towpower 7031400 Dual Hitch Extension at Amazon.

5. BV 2-Bike Bicycle Hitch Mount Rack Carrier

BV 2-Bike Bicycle Hitch Mount Rack Carrier
BV 2-Bike Bicycle Hitch Mount Rack Carrier

The BV 2-Bike Bicycle Hitch Mount Rack Carrier is an excellent choice for bicycle enthusiasts looking for a reliable and efficient way to transport their bikes. This hitch-mounted bike rack offers an array of features to make loading and unloading bikes a breeze while ensuring their safety throughout the journey.


  • Weight: 35 lbs
  • Number of Bikes: 2
  • Maximum Weight Capacity: 70 lbs per bike
  • Receiver Hitch extended Compatibility: 1.25" and 2-inch receiver
  • Rack Type: Tray Style
  • Integrated anti-wobble device


The BV 2-Bike Bicycle Hitch Mount Rack Carrier is designed to accommodate a wide range of bike types and sizes, including electric bikes and those with larger tires. With an impressive weight capacity of 70 lbs per bike, it can handle most bikes on the market.

Additionally, this hitch extender for bike rack offers stability and security with its anti-wobble device, ensuring a smooth ride for your precious cargo.

What Sets It Apart

This bike rack sets itself apart from competitors in several ways. First, the tray-style design makes loading and unloading bikes much more manageable compared to hanging-style racks.

Secondly, the hitch pin and anti-wobble device work together to minimize rack movement and eliminate bike-to-bike contact while driving. Finally, its powder-coated finish ensures durability and resistance against the elements.

Recent Updates

The latest version of the BV 2-Bike Bicycle Hitch Mount Rack Carrier features a new tilting design that allows users to access their vehicle's rear without uninstalling the entire rack. This practical feature is perfect for those needing easy trunk or tailgate access during a trip.


  • Easy installation on a wide range of vehicles with a trailer hitch receiver
  • Accommodates various bike types and sizes
  • Stable and secure transportation with the anti-wobble device
  • Its powder-coated finish offers durability and resistance to the elements
  • New tilting design for convenient rear vehicle access


  • Some customers reported difficulty tightening the hitch pin
  • Not suitable for bikes with fenders or step-through frames

Who Should Buy It

It can be an excellent choice if your vehicle has a trailer hitch receiver and requires a rack that offers stability, security, and easy loading. Its compatibility with various bikes makes it perfect for a diverse cycling preferences.

Where To Buy It

You can purchase the BV 2-Bike Bicycle Hitch Mount Rack Carrier on the manufacturer’s official websites or on Amazon and other retailers specializing in bike accessories. Be sure to check for deals and discounts and read customer reviews to ensure you're making an informed decision.

Hitch Extender Accessories for Enhanced Adventures

Hitch extenders for bike racks are about extending your hauling capabilities and enhancing your overall adventure. In this section, we’ll briefly discuss hitch extender accessories with the aim of taking your biking experience to the next level.

These innovative add-ons are like sidekicks that amplify your journey, making it more convenient and exciting. Let's delve into some unique options that can complement your hitch extender setup and make your trips even more memorable.

Cargo Carriers

Imagine having the freedom to carry extra gear, camping supplies, or even a cooler for those well-deserved pit stops. Cargo carriers that can be attached to your hitch extender offer exactly that. With varying sizes and weight capacities, these carriers give you the flexibility to bring along everything you need for an extended biking adventure.

Whether it's the CURT 45791, MaxxHaul 70070, or Yakima BackSwing you've chosen, a cargo carrier will seamlessly integrate into your setup, allowing you to pack efficiently and travel with ease.

Spare Tire Mounts

Flat tires can be a real buzzkill when you're out exploring new trails. Thankfully, some hitch extender accessories offer the ingenious solution of spare tire mounts. These mounts conveniently secure your spare tire, ensuring you're always prepared for unexpected mishaps.

Whether you opt for the Reese Towpower 7031400 or BV 2-Bike, having a spare tire mount as an accessory will give you peace of mind, knowing that you can swiftly handle any tire-related setbacks that come your way.

Adjustable Racks

Bikes come in various shapes and sizes, as do our preferences when transporting them. Adjustable racks designed specifically for hitch extenders give you the freedom to customize your setup to accommodate different bike styles.

Whether you have a fat tire bike, a mountain bike, or a sleek road bike, these adjustable racks can be tailored to fit and securely hold your precious wheels. With the flexibility to adjust heights and angles, you'll find the perfect balance for safe transportation, regardless of your chosen hitch extender model.