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!