Surly Rear Thru-Axle
Best reliable upgrade for riders prioritizing long term durability and precision.
This axle trades the convenience of a quick-release lever for the uncompromising security of a bolted connection. Its heavy-duty chromoly construction is built to handle the immense forces of fat biking, ensuring your rear wheel stays locked in place when the terrain gets rowdy.
$30.00
at
Performance Bicycle
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Who it's for
- Long-distance tourers needing reliable hardware for remote environments
- Minimalist riders who value a streamlined and uncluttered frame appearance
- Urban commuters seeking extra security when locking bikes in public
Who should skip it
- Casual cyclists who prefer tool-free wheel removal for convenience
- Owners of non-Surly bicycles looking for a universal replacement part
- Competitive racers prioritizing the fastest possible wheel swaps during events
Performance breakdown
Structural Rigidity
Chromoly construction provides exceptional stiffness for heavy-duty fat bike applications.
Installation Simplicity
Straightforward bolted design makes for quick, hassle-free wheel swaps.
Profile Clearance
Low-profile head prevents snagging on trail obstacles and debris.
Weight Efficiency
Steel construction prioritizes durability over ultralight racing performance.
Compatibility Precision
Exact 197mm spacing ensures a perfect fit for intended frames.
Long-term Durability
Robust materials withstand the harsh realities of aggressive off-road riding.
Key Specs
Axle Type
Thru-Axle
Material
Steel
Position
Rear
Axle Diameter
12 mm
Hub Spacing
197 mm
Thread Pitch
1.0 mm
Axle Length
209 mm
Weight
80 g
Bike Compatibility
Fat Bike, Mountain Bike
Lever Type
Hex Key
Know before you buy
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Ask Metto anything about the Surly Rear Thru-Axle before you decide.