Avantum Brands SL imports Old Man Mountain racks to the EU since 2005. We ship all over Europe.
Divide
Our dropout design is extremely versatile, making the Divide eyelet-ready both at the back and front. Optional Fit Kits take the weight off your frame and move it onto the axle, the part of your bike that is designed to be super stiff and support a ton of weight.
Divide Fat
The Divide Fat fits tires up to 26 x 5 "or 27.5 x 4.6" and it can be mounted front or rear to frame eyelets. Optional Fit Kits take the weight off your frame and move it onto the axle, the part of your bike that is designed to be super stiff and support a ton of weight.
A slim, multi-tool of a rack.
What does the new Elkhorn look like?
Old Man Mountain since 1996
We have been hand making the Old Man Mountain Racks in the USA since 1996. Constantly innovating with the sole purpose of fitting our racks to any bikes so that you can carry panniers on your road trips. Even on a Fat Bike.
Our racks are compatible with most of the MTB, touring, gravel and road bikes on the market. The rack and mounting kits are always complete, so that you have everything you need to mount in on your bike. With our Divide, the sturdiest of the racks, you can carry 32kgs on the rear.
Extremely Versatile
MTB bikes, touring bikes, road bikes, hard tails, fulls suspension, with a QR skewer, with a 12x142 through-axle, boost 12x148, frame with eyelets, frame without eyelets, 26", 700, 27.5" or a 29r, ebikes, QR15 front forks from Fox or Rockshox. Today, bikes can have many, many configurations. But we have got you covered as we can fit one of our racks to almost any bike (OK, there are a few bikes were we are not able to mount an OMM). Oh, and let's not forget there are also versions for Fat Bikes.
Mounting
Everything included
The Divide comes ready to mount on frames with eyelets and with an optional Fit Kit if your bike does not have holes in the frame.
Buy Now
Order our racks
We ship to many EU contries directly from Madrid (Spain). Depending on the destination country, you will receive your order in 3-9 days.
Exchange & Returns
Exchange your order
Didn't fit your bike? You have 30 days to exchange your rack for another in order to solve the problem. Return shipping cost are paid by the client.
Is My Bike Compatible?
Old Man Mountain Bicycle Racks
Divide | Divide Fat | Elkhorn | Pizza Rack | Order Old Man Mountain

Full Suspension
Our racks are compatible with full suspension bikes with 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.
Bikepacking
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.