- Thru Axle: 12 mm thru axle with 217 to 229 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 14" extenders. Stabilize and level the rack.
- Pair of OMM Pucks. Mount to seatstays to provide an upper attachment point for the rack.
- Stainless steel mounting hardware.
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Fit Kit #815 is for mounting an Old Man Mountain Fat Sherpa to the rear of a fat bike.
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This thru axle is for attaching an Old Man Mountain rack to the rear of your bike that has a 12 mm thru axle with 1.0 mm thread pitch and 172 mm, 167 mm or 160 mm length. We partner with The Robert Axle Project to supply our thru axles.
- Diameter of thru axle is 12 mm.
- Thread pitch is 1.0 mm.
- True length of axle is 172 mm, but can be shortened to 167 mm? or 160 mm with the included spacers.
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This thru axle is for attaching an Old Man Mountain rack to the rear of your fat bike that has a 12 mm thru axle with 1.0 mm thread pitch and 229 mm or 217 mm length. We partner with The Robert Axle Project to supply our thru axles.
- Diameter of thru axle is 12 mm.
- Thread pitch is 1.0 mm.
- True length of axle is 229 mm, but can be shortened to 217 mm with the included tapered spacer.
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This thru axle is for attaching an Old Man Mountain rack to the rear of your bike that has a 12 mm thru axle with 1.0 mm thread pitch and 184 mm or 175 mm length using the included spacer. We partner with The Robert Axle Project to supply our thru axles.
- Diameter of thru axle is 12 mm.
- Thread pitch is 1.0 mm.
- True length of axle is 184 mm, but can be shortened to 175 mm with the included spacer.
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This thru axle is for attaching an Old Man Mountain rack to the rear of a bike that has a 12 mm thru axle with 1.0 mm thread pitch and 167, 160, or 154 mm length with included spacers. We partner with The Robert Axle Project to supply our thru axles.
- Diameter of thru axle is 12 mm.
- Thread pitch is 1.0 mm.
- True length of axle is 167 mm, but can be shortened to 160 mm or 154 mm with the included spacers.
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This thru axle is for attaching an Old Man Mountain rack to the rear of a bike that has a 12 mm thru axle with 1.75 mm thread pitch and 174 or 167 mm length with included spacers. We partner with The Robert Axle Project to supply our thru axles.
- Diameter of thru axle is 12 mm.
- Thread pitch is 1.75 mm.
- True length of axle is 174 mm, but can be shortened to 167 mm with the included spacers.
