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BMW R1200GSA / R1250GSA / F850GSA - Water Cooled Adapter

This BMW R1200GSA Water Cooled adapter provides a flat surface for mounting the Mosko Moto wedge that comes with the Backcountry Panniers. This adapter provides a flat surface for the Mosko mounting wedge on the OEM Touratech-made BMW BMW R1200GSA Water Cooled racks. Please review the picture below and visually confirm that this is the correct rack before ordering. This does not work with the OEM "Vario" style cases.

Note that this adapter set is meant to be purchased along with Mosko Moto Backcountry Panniers. In order to mount this adapter on the bike, the BMW R1200GSA Water Cooled adapter requires the Puck Sak mounting hardware that is included with our Backcountry Pannier kits, and is not included in this order.

This order includes one adapter and one elongated bracket to attach to your rack. You still require the Puck Sak, which includes 6 more pucks (brackets) that you will need to mount the adapter, which is included in the purchase of the Backcountry Pannier kit.

Again, this adapter comes with all hardware needed as long as you have our Backcountry panniers (or Scout Panniers) or are ordering them today. If you are not using our bags then you will need some of our brackets (we call them pucks), so please contact us directly about this.

This adapter is designed to make Mosko Moto bags work on these racks, but they are also universal adapters for adding Rotopax or any other storage solution you may dream up.

They are made of 3mm laser cut and bent T304 stainless steel, and powder coated black.

Download instructions here

Customer Reviews

Based on 21 reviews

Really appreciate the gear and how easy it was to install, I have just done local rides, but will test it next week. Big reason for the purchase was your staff at AZ Overland, they sure explained everything in detail and really nice, even when they knew I was not ready to purchase at that time. Thanks.

Top Quality

Fits perfectly and it is easily installed. But they have to improve the Packing/Shipping Quality Control, as the two (2) washers needed for mounting, was missing.


I have purchased many Mosko products, and all of them has been awesome.
Thanks much to their dedication to providing the adventure enthusiasts solid, well thought through products.

Attention to every detail.

After destroying an aluminum box paneer in one of my less elegant dismounts from my R1200GS, I started looking at replacement options. I had seen MoskoMoto gear on a fellow rider’s bike during the RawHyde Continental Divide ride last year and decided to give Mosko another look. Based on their website, I purchased a pair of the Backcountry 35 paneers. Obviously these people are dedicated and passionate about their sport and product. It shows in how every feature, every attachment and every strap has been well thought out, tested, broken, thought out again and again and again. I’m sure there will be further refinement, but this is a well developed product, and extremely well made. Time will tell, as I am a new owner, and I tend to be unintentionally hard on my stuff, but thus far I’m very happy about my purchase and plan to purchase a tank bag and duffle bag based on the quality of the paneers. Highly recommended.

Adapter plate.

The product was easy to install and came with all the nesssary mountings. It appears to be of good quality and I look forward to field testing it off road.

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