How do you properly attach a rear-mounted bicycle carrier?

10. March 2026 at 10:56

rear bike rackTo transport bicycles safely and comfortably, a rear-mounted bike rack is the most practical solution. There are various mounting options for transporting bicycles, which differ depending on the vehicle type and the rear-mounted bike rack model. Generally, rear-mounted bike racks are attached either to the tailgate, the trunk lid, the spare tire, or – most commonly and safely – to the trailer hitch.

Safe on the road: The towbar-mounted bike carrier

The simplest way to transport bikes is by mounting a towbar-mounted bike carrier. This solution is considered particularly convenient and user-friendly. With this type of mounting, the carrier is placed directly onto the tow ball of the towbar. Installation is tool-free: The carrier is placed on the tow ball and then secured – depending on the model – with a tension lever or, for example, a clamping device. Modern systems now feature an integrated locking mechanism that prevents the carrier from coming loose while driving and also protects it against theft.

A major advantage of towbar-mounted bike racks is their versatility. They easily accommodate multiple bicycles, often including e-bikes, and are generally quite easy to load, especially when using loading ramps. Furthermore, such a rack sits very securely on the vehicle, significantly reducing the impact on handling compared to other mounting methods. Many models are also foldable, allowing access to the trunk even when loaded.

When mounting, ensure that the tow ball of the trailer hitch is clean and free of grease, otherwise the clamp will not engage reliably. To mount, place the rear bike carrier onto the tow ball and engage the clamping mechanism so that the carrier securely grips the ball. After mounting, the carrier should be firmly secured and checked for tightness. Only then should the bicycles be placed in the designated rails and secured.

Alternatively: Mounting on the tailgate or the spare wheel

One option is a rear-mounted bike rack. This is attached to the top and bottom edges of the tailgate or trunk lid using straps and hooks. The straps must be pulled taut so that the rack fits as securely as possible against the vehicle. It is particularly important to protect any contact points between the rack and the car with protective film or rubber bumpers to prevent any paint damage. This transport solution is relatively inexpensive and flexible, but often has a limited load capacity and is not suitable for every vehicle.
Another option is a rear-mounted spare tire carrier, which is primarily used on SUVs or vehicles with an externally mounted spare tire. The carrier is mounted directly onto the spare tire and secured with screws. This option is stable, but only suitable for vehicles with a compatible design.

Consider these points when driving with a rear bike carrier in Germany, Austria or Switzerland

10. September 2021 at 17:07

rear bike carrierFor transporting bicycles, the rear bicycle carrier is above all practical and uncomplicated. But so that your journey goes without problems, you should definitely keep a few points in mind when driving in Germany, Austria or Switzerland.

The third license plate is compulsory in Germany

Once your rear bike carrier is loaded, it mainly covers the license plate. According to the German StVO, the license plate must always be visible. In Germany it is therefore mandatory to attach a third license plate, i.e. a replacement license plate, to the rear bike rack. When buying the carrier, it is best to ensure that it has a way of attaching the license plate. You can easily get a third license plate from the Road Traffic Office. The best thing to do is to mount it firmly on the carrier so that it cannot be forgotten. Important: It is not necessary to stamp the license plate.

Also make sure that the lighting of your vehicle is not covered when transporting the bicycles. Since this often cannot be avoided, your rear bike carrier should also have lighting that can be connected to the vehicle electronics via the socket at the rear.

In Austria you need a red license plate

In Austria, too, you have to mount a third license plate on the rear bike rack if your cargo covers the original license plate. The specialty, however, is that you need a red license plate. You also have to pay attention to the lighting on the rear bike carrier, which is already known from Germany.

The load securing and loading of the rear bike carrier in Switzerland

In addition to the third number plate and the lighting, there is a special focus on loading the rear bike carrier and securing the load in Switzerland. The bicycles must explicitly not be wider than the vehicle and not pose a risk to road traffic. There is an interesting special rule with regard to the dimensions: the bike must not exceed the total length of two meters, but it would also be okay if the bike protrudes 20 cm on each side above the vehicle. If you have an accident in Switzerland due to an incorrectly secured load, you will have to pay for the damage in any case. In our neighboring country, make sure to lash the bikes tightly and use all the safety measures provided on the rear bike carrier. Uninstall any other parts on the bike that could easily fall off, such as air pumps, saddle pads or baskets, and avoids the use of a cover. Above all, the latter would also affect the driving behavior of your vehicle.

The speed limit with the rear bike rack

Most European countries do not have a speed limit for driving with a rear bike rack, but you should pay attention to what the manufacturers of the rack specify and you should not exceed these values.

Make sure to also pay attention to the rules for transport on the rear bike carrier in other EU countries.