Avantum Brands SL imports Old Man Mountain racks to the EU since 2005. We ship all over Europe.
Avantum Brands SL

Old Man Mountain Divide Fat

Old Man Mountain racks are the most versatile racks available. Capable of mounting to full-suspension mountain bikes, gravel bikes, road bikes, fat bikes.

Tested and trusted in the most extreme environments on earth (we're still trying to get NASA to take them to the moon). Our racks have helped riders traverse Iceland in bitter cold winters, carried the gear of countless GDMBR riders, and circumnavigated the globe.

The only remaining question is, where will it go with you?

Divide Fat bicycle pannier rack for fat bikes By Old Man Mountain
Divide Fat bicycle pannier rack for fat bikes By Old Man Mountain Divide Fat bicycle pannier rack for fat bikes By Old Man Mountain


Front or Rear Ready

Our dropout design is extremely versatile, making the Divide front or rear ready, and with our Fit Kits, the Divide mounts on any bike or fork with ease.

Carry up to 32 kgs!

The Divide has a massive 25kg carrying capacity when eyelet mounted and a 32kg capacity when using one of our Fit Kits!

Fits Any Bike

Fit Kits to thru axle or QR skewer mount make the Divide compatible with nearly any bike; road, gravel, full-suspension, or fat bike.

Low Pannier Rails

A low pannier rail makes it easier to take bags off with gear lashed to the deck. It also lowers the center of gravity making the bike more stable.

Room for Big Tires

The Divide Fat is made to fit up to 26 x 5" or 27.5 x 4.6" tires with room for mud, and the Divide Fat fits all fat bike tires.

Room For Fenders

With height adjustable dropouts, the Divide has plenty of room for fenders, even with large tires.

Specifications Old Man Mountain Divide Fat

Divide Fat Divide Fat
Divide Fat bicycle pannier rack for fat bikes By Old Man Mountain Divide bicycle pannier rack fits any bike By Old Man Mountain

Divide Fat details:

Divide Fat comes ready to mount to the eyelets of the bike.
Divide Fat 179.90 Eur | Opional Fit Kits from 69.90 Eur |  Order Old Man Mountain

- The Divide Fat fits up to 26x5" or 27.5x4.6" tires.
- Front or rear mountable.
- Made from 6061 aluminum the racks are lightweight, stiff, and strong.
- The main rack frame is made of 1/2" (13 mm) diameter tubing for durability, and the pannier rails are 3/8" (10 mm) diameter to fit all panniers.
- The low pannier rail makes it a breeze to load and unload panniers with gear lashed to the deck.
- The deck measures 130 mm x 307 mm.
Divide Fat - The deck includes slots for easily lashing gear in place and holes for mounting a light.
- The dropouts are height adjustable to keep the weight loaded low on the bike and fit a wide range of tire sizes.
- The Divide Fat come standard, eyelet mount ready with optional fit kits available for thru axle or QR mounting.
- The Divide Fat has a load capacity of 25 kgs when eyelet mounted. For more adventurous endeavors we offer thru axle or QR Fit Kits, that mount the rack to the axle and increase the load capacity to a whopping 32 kgs!
- Powder coated a sleek and refined shade of black Stainless Steel mounting hardware Lifetime warranty!
- Rack frame made in Asia and the rest is made in the USA.
- Weight rack frame + eyelet mount hardware: 970 gr

- Assembly instructions >>

Front or Rear

Ready to mount to the eyelets

Divide Fat can me mounted on the rear or on the front and comes ready to mount to the eyelets of the bike. Your bike isn't mean't for a rack? Never fear, our Fit Kits are here to solve that problem.

Fit Kits

What you need for axle mounting

The Fit Kit includes a new axle that substitutes the original of your bike. It is important that our axle has the same thread pitch as the original. That's why we offer so many Fit Kits.

Buy Now

Order Old Man Mountain racks

We ship to many EU countries directly from Madrid (Spain). Depending on the destination country, you will receive your order in 3-9 days.
 Order Old Man Mountain

Exchange & Returns

Exchange your order

Didn't fit your bike? You have 30 days to exchange your rack or Fit Kit for another in order to solve the problem. Return shipping cost are paid by the client.

Fit Kits

Our Fit Kits take the weight off your frame and moves it to the axle; the part of your bike that's designed to be super stiff and carry a ton of weight. Includes a new axle that substitutes the original axle of your bike. So, it is importat to know the thread pitch and length of your axle.

Included with Divide Fat

  • Ready for eyelet mounting.
  • -Rack frame
  • -Dropouts
  • -Extenders for front and rear
  • -Screws and other hardware

Included with Fit Kit

  • For front or rear mounting.
  • -Thru-axle or QR skewer
  • -Pucks
  • -Zip ties
  • -Clear protective tape

Our Divide Bike Finder can help you identify the Fit Kit you need for your bike. Select Front or Rear, type of bike, if an ebike, brand, hub size and in some cases model:
(Note: Brands may change configuration of the bike at any time)


SKU: None

 Order Old Man Mountain

We offer many fit kits and one of these will fit your bicycle.

 Divide Fat Rear (For fat bike 12" thru-axles)
SET815 - Thread Pitch 1.0 Length 217 or 229 mm
SET806 - Thread Pitch 1.5 Length 209 mm
SET808 - Thread Pitch 1.5 Length 223 or 229 mm
SET809 - Thread Pitch 1.75 Length 209 mm
SET807 - Thread Pitch 1.75 Length 217 or 229 mm

 Divide Fat Front (For fat bike 15" thru-axles)
SET715 - Thread Pitch 1.5 Length 198 mm

Front or Rear Ready.

Different Strokes For Different Folks.
We're not all the same, and neither are our bikes. The Divide comes front or rear ready to compliment your riding style and what you like to carry.

Divide bicycle pannier rack fits any bike By Old Man Mountain

If you're not sure what you want to carry, we like to start with 40% of the weight in the rear and 60% in the front. This keeps your front wheel planted when the trail gets rowdy, with plenty of traction to send it where you want!

Divide bicycle pannier rack fits any bike By Old Man Mountain Old Man Mountain Divide front bicycle rack

Read all about why Old Man Mountain probably is the best rack on the Planet...
Why should I buy an Old Man Mountain rack?
Why should I buy an Old Man Mountain rack?

*** In theory, all the brands and models detailed here or in our Bike Finder are compatible with our racks. However, every bike manufacturer can suddenly change the configuration of their bikes, from one year to another or on certain models. Old Man Mountain has no way of knowing how each of the thousands of bike models on the market is configured. Nevertheless, for the moment the info we provide is accurate (and will be updated over time if necessary).

You want to know how to mount the rack?

<Watch mounting videos on Youtube >>


Old Man Mountain Bicycle Racks

Divide | Divide Fat | Elkhorn | Pizza Rack |  Order Old Man Mountain

Old Man Mountain España Old Man Mountain Deutschland Old Man Mountain Italia Old Man Mountain France Old Man Mountain Portugal Old Man Mountain Sverige Old Man Mountain Denmark Old Man Mountain Suomi Old Man Mountain Nederland Old Man Mountain Polska Old Man Mountain EU

Old Man Mountain

Full Suspension

Our racks are compatible with full suspension bikes with 26" 700 27.5 and 29" wheels. The best option if you want to carry panniers on your bike.

Disc Brakes

OMM racks are compatible with disc brakes and 29" wheels. We solve your problem of carrying a load on your mountain bike. The best choice for your bike.

12" Thru-axles

We offer a solution for your 12" axle bike from most mayor brands. For example, Specialized, Cannondale, Trek, Canyon, Cube, Radon, Scott, Giant and Ghost.


Our new Elkhorn rack is perfect for Bikepacking. It is front or rear ready with optional fit kits for axle mounting. The Elkhorn comes in two sizes, Short and Tall.

Fat Bikes

The structure of the frame is wider and adapts perfectly to the Fat Bikes of Pugsley, Moonlander, Specialized Fatboy, Mondraker Panzer, Trek Farley and many other models... both front and back.

QR 15

Front QR15 is the front rack you need if you have a QR15 front fork from Fox or Rockshox. As you can see, you can carry load up front as well.