• 12mm rear axle for mounting a bike cargo rack

    Our Fit Kits are tried and tested! Old Man Mountain was born in 1996 from the need to mount racks on bikes without traditional mounting points and make every bike capable of doing more. Our Fit Kits do just that while having some key benefits over eyelet mounting too.

    • Fit Kits protect your bike. Not all bike eyelets are meant for racks, most are only made for fenders or have very low weight limits. Axle mounting protects your frame by moving the load from a small bolt that's loaded in shear to a stud that extends from the axle and is captured by the rack dropouts.
    • Need to carry more gear? Axle mounting increases our Divide rack's load capacity to 70lbs/33kg.
    • Want to move your rack between multiple bikes? Fit Kits make it easy to swap between bikes or front and rear mounting with just a few bolts.?
  • 12mm rear axle for mounting a bike cargo rack

    Our Fit Kits are tried and tested! Old Man Mountain was born in 1996 from the need to mount racks on bikes without traditional mounting points and make every bike capable of doing more. Our Fit Kits do just that while having some key benefits over eyelet mounting too.

    • Fit Kits protect your bike. Not all bike eyelets are meant for racks, most are only made for fenders or have very low weight limits. Axle mounting protects your frame by moving the load from a small bolt that's loaded in shear to a stud that extends from the axle and is captured by the rack dropouts.
    • Need to carry more gear? Axle mounting increases our Divide rack's load capacity to 70lbs/33kg.
    • Want to move your rack between multiple bikes? Fit Kits make it easy to swap between bikes or front and rear mounting with just a few bolts.?
  • Elkhorn Bike Rack

    Elkhorn

    $168.00
    • The Short fits tires up to 27.5 x 2.8″ or 700c x 50mm.
    • The Tall is for maximum mud clearance and fits tires up to 29 x 3.25″.
    2022 Bikepacking.com Gear of the Year Award IconThe Elkhorn is a slender multi-tool of a rack. Stable and secure with 3-pack mounts on the uprights for your favorite cargo or bottle cages and more tie-down points on the deck than you could ever need. Front or rear compatible, the Elkhorn lets you feel the trail beneath you rather than the tail wag behind you. Old Man Mountain racks are the most versatile racks available. Capable of mounting to suspension forks, full-suspension mountain bikes, gravel bikes, road bikes, fat bikes, even tri-bikes if that's what you're into. 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? Want to use our rack on a bike that isn't made for racks? Want to swap your rack between multiple bikes? A Fit Kit is all you need.
  • Fork eyelets for any bike. Axle Pack by Old Man Mountain.

    SOLD AS A PAIR.

    Old Man Mountain Axle Pack is unlike any fork mount adapter you've seen. Rather than trying to clamp to round or tapered surfaces and just hope it doesn't slip or spin, Axle Pack is, you guessed it: Thru Axle mounted! Attaching to the axle makes it impossible to slip or spin. Axle Pack is lightweight, reliable, robust, and rigid. With four mounting points you can also choose to run your gear higher or lower depending on your needs. Mounted to one of our Fit Kits, Axle pack is also easily swappable with any of our racks so you can pack the right gear for the ride. Have a carbon road bike? Perfect! Suspension fork? Perfect! Aluminum bike but you don't trust the rivnuts? We've got it! Long story short, if you have a thru axle fork, we have an Axle Pack ready for you. Axle Pack is designed to be mounted to our Thru Axle Fit Kits. After you add the Axle Pack to your cart you can use this Fit Finder to get the correct Thru Axle Fit Kit. (Not compatible with QR skewers)
  • Fit Kit #715 is for mounting an Old Man Mountain Fat Sherpa to the front of a fat bike with a 15 mm thru axle. 
    • Thru Axle: 15 mm thru axle with 198 mm length and M15 x 1.5 mm thread pitch.
    • Pair of 5" Dropouts. Attach the rack frame to thru axle to fit all fat bike tire sizes.
    • Pair of 6" Extenders. Stabilize the rack to the fork.
    • Pair of OMM Pucks. Mount to the fork to provide an upper attachment point for the rack.
    • Stainless steel mounting hardware.
  • Fit Kit #706.R is for mounting an Old Man Mountain Sherpa Classic to a fork with a 12 mm thru axle.
    • Thru Axle: 12 mm thru axle with 119 or 125 mm length and x 1.0 mm thread pitch.
    • Pair of 5" Dropouts. Attach the rack frame to thru axle to fit all fat bike tire sizes.
    • Pair of 6" extenders. Stabilize and level the rack.
    • Pair of OMM Pucks. Mount to the fork to provide an upper attachment point for the rack.
    • Stainless steel mounting hardware.

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