Frame Extension & Towbar for Ahorn Camp Motorhomes Based on the Renault Master IV

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With the fourth generation of the Renault Master, Ahorn Camp has created a modern base for its new semi-integrated and alcove motorhomes. The first motorhomes based on the “Van of the Year 2025” have been available since 2025 – and they impress with their efficiency, safety and space.

For anyone who wants to transport more – whether it’s a trailer, a motorcycle carrier or a rear bicycle rack – X-CAMPING offers a perfectly fitting frame extension with towbar specifically for the Renault Master IV (Type XXD) and its sister models such as the Nissan Interstar.


✅ Why a Frame Extension?

Most motorhomes based on the Renault Master have an overhang behind the chassis frame. In order to safely mount a towbar or a rear carrier there, a stable connection to the supporting frame is required – this is where our chassis extension comes in.


🔧 What is Included in the Retrofit Kit?

Our frame extension for the Renault Master IV consists of:

  • Vehicle-specific adapters that are screwed to the original frame without drilling or welding.

  • Extension profiles in various lengths, suitable for the vehicle size and variant.

  • Reinforcement elements that stabilize the entire construction for high tensile loads.

  • Surface finish: Either galvanized (for maximum corrosion resistance) or black powder-coated (subtle look)


🚐 Compatible with many Ahorn Camp Models

Our frame extension fits all motorhomes based on the Renault Master IV, especially the popular models from Ahorn Camp:

Alcove Motorhomes

  • A 595 – Length: 599 cm

  • A 690 – Length: 699 cm

  • A 720 – Length: 720 cm

Semi-integrated Motorhomes

  • T 590 / T 595 – Length: 599 cm

  • T 640 – Length: 649 cm

  • T 680 / T 690 – Length: 699 cm

  • TE 740 / TQ 740 – Length: 748 cm

Although the permissible total weight is between 3,500 and 4,000 kg depending on the model, the towing capacity remains identical with our solution:

  • Braked: up to 2,000 kg

  • Unbraked: up to 750 kg


⚙️ Towbar of your Choice – Rigid or Detachable

In combination with the frame extension, you can get the right towbar from X-CAMPING – in various designs and from renowned manufacturers such as XIMPLIO, LEMET and others:

  • Rigid coupling with swan neck ball head

  • Rigid version with flange ball head

  • Detachable coupling, optionally inserted horizontally or vertically

So you can choose your towbar according to your personal requirements and vehicle type.


🔍 Conclusion: more Possibilities for your Ahorn Motorhome

Whether it’s a family vacation with a bicycle carrier or the transport of motorcycles and trailers – with the frame extension from X-CAMPING, you can significantly expand the possible uses of your Ahorn Camp motorhome. The simple installation without interfering with the original frame makes retrofitting quick, safe and sustainable.

➡️ Find out more & order now at www.X-CAMPING.eu
Our team will be happy to advise you on the right solution for your vehicle model!


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