Old Man Mountain Thru Axle Fit Kit
Best heavy duty mounting solution for bikepacking enthusiasts.
This kit provides a robust, frame-safe mounting point for cargo racks by replacing the standard rear axle. It shifts the weight load directly to the axle, ensuring stability and protecting delicate frame eyelets from heavy loads.
$76.00
at
Oldmanmountain
More Fit Kit options
Who it's for
- Cyclists with modern frames needing reliable rack mounting options
- Bikepackers carrying heavy gear over rugged or technical terrain
- Long-distance tourers requiring hardware that withstands years of abuse
Who should skip it
- Casual riders who prefer simple, tool-free installation processes
- Budget-conscious commuters looking for the most affordable cargo solutions
- Performance-oriented riders who prioritize quick roadside maintenance and repairs
Performance breakdown
Load Capacity
Handles up to 70lbs, turning lightweight frames into serious haulers.
Frame Protection
Transfers rack stress directly to the axle, sparing your delicate frame.
Installation Simplicity
Straightforward swap that avoids complex modifications to your bike's geometry.
Build Durability
Precision-machined stainless steel construction built for years of heavy-duty use.
Component Versatility
Easily moves between different bikes, maximizing the value of your rack.
System Stability
Provides a rock-solid connection that eliminates rack sway under heavy loads.
Key Specs
Axle Type
12mm Thru Axle
Axle Length
223-229 mm
Thread Pitch
1.5 mm
Material
Stainless steel
Position
Rear
Compatibility
Old Man Mountain bike racks
Know before you buy
Still have a question?
Ask Metto anything about the Old Man Mountain Thru Axle Fit Kit before you decide.