Zipp Cognition Driveside QR End Cap
Best replacement component for cyclists maintaining high performance hub systems
Keep your high-performance wheelset running smoothly with this essential replacement component. Designed to restore proper quick-release functionality, this part ensures a precise fit for specific hub configurations, maintaining the reliability and performance expected from your drivetrain.
$59.99
More Cognition options
Zipp Freehub Kit Cognition V2
$120.00
Zipp NSW V2 Freehub Body
$60.00
Zipp Rear Axle End Cap for Cognition V2 Hubs
$55.00
Zipp Freehub Kit
$90.00
Zipp Cognition V2 Freehub Kit
$120.00
Zipp Cognition Freehub Kit
$185.00
Zipp Cognition NSW Front End Cap
$40.00
Zipp Bearing Kit
$30.00
Zipp End Cap for Cognition
$50.00
Zipp ZM1 Freehub Body
$120.00
Zipp Cognition V2 Clutch Kit
$245.00
Zipp Cognition V2 NSW Freehub Kit
$120.00
Zipp Freehub Kit
$101.99
Zipp Cognition Hub Bearings
$34.99
Zipp Cognition Driveside QR End Cap
$23.99
Zipp Cognition End Cap
$34.99
Zipp Cognition Rear Hub Seal Cap & V-Ring
$35.49
Zipp Cognition NSW Hub Bearings
$55.99
Zipp Magnet for Cognition NSW Clutch
$17.49
Zipp Cognition Disc-Brake Rear End Cap
$45.99
Zipp Cognition NSW End Cap
$23.99
Zipp Freehub Kit
$152.99
Who it's for
- Cyclists upgrading older frames with modern high-performance wheelsets
- Home mechanics looking for a simple and efficient hub conversion
- Performance riders demanding reliable and friction-free hub operation
Who should skip it
- Owners of non-Cognition Zipp hubs needing different conversion kits
- Budget-conscious riders seeking the most affordable replacement parts
- Riders expecting a complete axle kit in a single package
Performance breakdown
Manufacturing Precision
Exact tolerances ensure a seamless, play-free fit within Cognition hubs.
Material Durability
High-grade alloy construction withstands the rigors of high-torque drivetrain loads.
Installation Simplicity
Straightforward design allows for quick, tool-free swaps during routine maintenance.
Compatibility Specificity
Strictly limited to Gen 1 and Gen 2 hub configurations.
Mechanical Reliability
Maintains consistent quick-release tension for secure, predictable wheel seating.
Serviceability
Essential component for extending the lifespan of premium Zipp wheelsets.
Key Specs
Part Type
Driveside QR End Cap
Compatibility
Gen 1 Campagnolo and Gen 1/2 XDR Freehub Bodies
Hub Compatibility
Zipp Cognition
Know before you buy
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