Expedition Ready Racks For Every Ride.

The Divide and 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, even tri-bikes if that’s what you’re in to.

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

Fits up to 3″ tires

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DIVIDE FAT

Fits up to 26 x 5” or 27.5 x 4.6” tires

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Divide Fat cargo bike rack to carry panniers and cargo on any thru axle bike

DIVIDE Made in USA

Available in Regular and Fat sizes

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What Makes The Divide So Special?

Front or Rear Ready

Our Divide 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 70lbs!

The Divide has a massive 55lb/25kg carrying capacity when eyelet mounted and a 70lb/33kg capacity when using one of our Fit Kits!

Fits Any Bike

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

Room For Big Tires

The Divide is made to fit up to 3″ 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.

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.

“A standard cargo rack vs the insanely strong and versatile OMM Divide rack is a David and Goliath story… Except in this case, Goliath wins… by a lot.”

Nolan - The Bike Sauce

Say hello to the Elkhorn.

A slim, multi-tool of a rack coming this summer

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70 Bottles of Beer On The Rack!

70 bottles of beer! Take one off, drink carefully, 69 bottles of beer on the rack!

Because OMM racks can mount via thru axle or QR skewer, instead of eyelets, they can carry an immense amount of weight without fear of damaging your bike. Our Divide rack supports up to 70 lbs! While that’s a bit more than we like to tour with, it’s nice to know your rack can handle whatever you want to strap to it.

Alright, Alright, Get Me A Rack Already!

Six 12-packs of beer strapped to a bike rack

Front or Rear Ready

Different Strokes For Different Folks

We’re not all the same, and neither are our bikes. OMM racks are front or rear ready to compliment your riding style and what you like to carry.

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!

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Mount It To Anything

Old Man Mountain racks come ready to eyelet mount like every other rack, but what if your bike isn’t mean’t for a rack? Never fear, our Fit Kits are here!

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. And if you don’t have upper eyelets to attach the stays, we have pucks that strap to the frame with our ultra rugged zip ties, or we have a seatpost collar that has extra mounting points.