Zipp Rear Axle Gen2 for Cognition Hub
Best replacement part for performance cyclists seeking mechanical precision.
A direct factory replacement designed to restore smooth rotation and structural integrity to high-performance rear hubs. This assembly simplifies maintenance by including pre-installed bearings, ensuring a precise fit and reliable operation for demanding cycling conditions.
$155.00
at
Airpark Bike Co
More Cognition options
Who it's for
- High-mileage cyclists seeking a more reliable hub configuration
- Performance riders wanting a more responsive and efficient drivetrain
- Discriminating mechanics and riders who prioritize exact component tolerances
Who should skip it
- Owners of legacy Zipp wheelsets requiring older replacement parts
- Casual home mechanics without professional-grade bike tools
- Budget-conscious cyclists looking for affordable maintenance solutions
Performance breakdown
Installation Simplicity
Pre-installed bearings make swapping this axle a straightforward, frustration-free task.
Engineering Precision
Factory-spec tolerances ensure a perfect fit for Cognition Gen2 hubs.
Rotational Efficiency
High-quality integrated bearings minimize friction for a smoother, faster ride.
Structural Integrity
Robust materials handle demanding riding conditions without compromising wheel stability.
Compatibility Assurance
Designed exclusively for Zipp systems, eliminating guesswork during the upgrade process.
Weight Optimization
Lightweight construction maintains the performance profile of high-end wheelsets.
Key Specs
Position
Rear
Weight
90.7 grams
Compatibility
Cognition NSW Gen2
Manufacturer Part Number
11.2018.056.000
Model ID
HU-SPP-A0
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