• This thru axle is for attaching an Old Man Mountain front rack to your mountain bike that has a 15 mm thru axle with a length of 148 mm. It fits all Rockshox forks (both standard and Boost.) We partner with The Robert Axle Project to supply our thru axles.
    • Diameter of thru axle is 15 mm.
    • Thread pitch is 1.5 mm.
    • Length is 148 mm.
  • Fit Kit #701 is for mounting an Old Man Mountain Classic Sherpa to the front of a bike with a 15 mm thru axle.
    • Thru Axle: 15 mm thru axle with 148 mm length and 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 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.
  • Fit Kit #703 is for mounting an Old Man Mountain Sherpa to a fork with a 15 mm thru axle.
    • Thru Axle: 15 mm thru axle with 158 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 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.
  • This thru axle is allows you to attach a rack to a Rockshox fork. We partner with The Robert Axle Project to supply our thru axles.
    • Works with Rockshox forks (standard and boost).
    • M15 x 1.5 mm.
    • Diameter of thru axle is 15 mm.
    • Thread pitch is 1.5 mm.
    • Length is 148 to 158 with included 10 mm spacer.
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