This add-on to our premium Thule T2 Pro X platform hitch rack allows 4 bike capacity (2"/50mm receivers only).

The Saris Superclamp EX 2-Bike is the fast loading "no frame contact" version of the top-selling Freedom series of hitch bike carriers. It's light, stable, secure and easy to use.

When your solo ride turns into a weekend expedition with friends, the NV 2.0 Add-On lets you increase the 2" NV 2.0 carrying capacity from two to four bikes in just minutes.

The Kuat Transfer v2 is more solid than ever. From the steel construction of the original to a new Flatlock hitch cam for enhanced stability in tow. Plus, a semi-integrated cable lock for an upgrade in security.

The Yakima Ridgeback 2-Bike is a hitch mast bike carrier that goes long on features, including the UpperHand control lever that tilts the mast to make access to your rear hatch a cinch.

The Yakima HoldUp Plus 2 Add-on Black is a handy extension that doubles the carrying capacity of the HoldUp 2-inch from 2 to 4 bikes for some serious outdoor fun.

Upgrade your GuideRail with our 3-bike setup, increasing carrying capacity for more adventure. Not compatible with AfterParty or 1.25" GuideRail.

The new Transfer v2 models can each be expanded to carry an additional bike with the 1-Bike Add-On. Increase the capacity of your 1-Bike, 2-Bike, or 3-Bike rack.

The Transfer v2 is more solid than ever. From the steel construction of the original to a new Flatlock hitch cam for enhanced stability in tow. Plus, a semi-integrated cable lock for an upgrade in security.

Extend your biking adventures with the Thule Verse 2 Bike Add-On, designed exclusively for use with the Thule Verse 2 Bike 2" hitch bike rack.

The NV 2.0 Base is loaded with features that make it one of the most equipped platform racks on the planet. This darkened brute features our foot lever pivot release, adjustable cradles for increased bike fit, and integrated cable locks.

When you need a rack for the whole family, the Saris 4414B Freedom 4-Bike Black is the answer. Whether you have a kid's bike, a women's frame, a cruiser, a tri-bike - or all of them - the Freedom 4-bike is the rack for you!

The Saris Superclamp EX 4-Bike is the fast loading "no frame contact" version of the top-selling Freedom series of hitch bike carriers. It's light, stable, secure and easy to use.

When your solo ride turns into weekend expedition with friends, the NV 2.0 Add-On lets you increase the NV 2.0 carrying capacity in less time than it takes your friends to decide who gets to sit up front.

The NV Base 2.0 Add-On lets you increase the NV Base 2.0 carrying capacity from two to four bikes in less time than it takes your friends to decide who gets to sit up front.

When you're ready to double up the excitement, effortlessly add up an extra rider using Kuat's Piston Pro 1-Bike Add-On. The user-friendly modular design makes attaching the additional tray a no-brainer. THE PISTON Pro Add-Ons, taking you AND your crew to the adventure.

The Kuat Piston Pro X 1-Bike Add-On is the perfect accessory to double up the excitement on your biking adventures.

Kuat Piston Pro X bike rack is designed, built, and tested to push the envelope and provide you with unparalleled ease of use, peace of mind, and lasting value.

The GuideRail steps away from the traditional carrying style of platform hitch racks; By utilizing dual load arms, the rack completely eliminates frame or fork contact, it allows for asymmetric bike loading to avoid handlebar interference, and it creates a simple aesthetic that virtually blends in with most vehicles. The GuideRail reduces plastic parts to a minimum and maintains the same capacity and reliability of the MonoRail Family. Carrying bikes up to 60lbs per tray, tires up to 3” wide, and wheelbases up to 55” the GuideRail can handle just about anything including most E-bikes. Included is a 10mm square link chain to secure your bikes without stress.