Old Man Mountain Thru Axle Fit Kit
Best heavy duty mounting solution for modern thru axle touring bikes.
This mounting solution provides a secure, frame-protecting way to attach racks to bikes with thru-axles. It bypasses fragile frame eyelets, allowing for significantly higher load capacities and easier swapping between different bicycles.
$80.00
at
Hitchhiker Bike Shop
More Fit Kit options
Who it's for
- Cyclists with modern carbon frames lacking traditional mounting eyelets
- Bikepackers carrying heavy gear on demanding long-distance expeditions
- Performance-oriented riders prioritizing mechanical reliability and safety
Who should skip it
- Casual riders who prefer simple plug-and-play mounting solutions
- Budget-conscious commuters seeking the most affordable rack setup
- Riders who prefer tool-free systems for rapid wheel changes
Performance breakdown
Load Capacity
Handles heavy touring loads with impressive stability and structural confidence.
Frame Protection
Bypasses fragile eyelets to eliminate stress on your bike's frame.
Installation Simplicity
Straightforward setup that gets you back on the road quickly.
Build Durability
Robust steel construction ensures long-term reliability under demanding conditions.
Compatibility Versatility
Specific thread pitch requirements demand careful checking before purchase.
Component Integration
Clean, seamless fit that feels like a factory-installed upgrade.
Key Specs
12mm rear thru-axle compatibility
154-172mm axle length
1.0mm thread pitch
70 lbs / 33 kg load capacity
Rear mounting position
Stainless steel construction
Moderate installation difficulty
Does not require frame eyelets
Know before you buy
Still have a question?
Ask Metto anything about the Old Man Mountain Thru Axle Fit Kit before you decide.