Zipp 177 Hub End Caps
Best essential upgrade for cyclists switching between different axle standards.
These essential adapters are the bridge between your high-performance wheelset and the specific axle standards your bike demands. They are a simple, utilitarian necessity that keeps your drivetrain versatile, though you will need to be precise about your freehub body choice to ensure everything locks in perfectly.
$20.99
More 76/77/176/177 Hubs options
Who it's for
- Cyclists who frequently switch their wheelsets between different bike frames
- Performance riders seeking a stable and rattle-free hub interface
- Owners looking to adapt their current wheels to new frame standards
Who should skip it
- Riders with older or different Zipp hub generations needing parts
- Budget-conscious mechanics looking for inexpensive replacement small parts
- Home mechanics who frequently disassemble their hubs for cleaning
Performance breakdown
Compatibility Versatility
Seamlessly adapts 177 hubs to HG, Campagnolo, and XDR standards.
Installation Ease
Simple press-fit design makes swapping axle configurations quick and painless.
Build Precision
Machined to exact tolerances for a secure, wobble-free wheel interface.
Durability
Robust construction withstands the rigors of frequent wheel changes and maintenance.
Axle Alignment
Ensures perfect centering for consistent disc brake rotor positioning.
Maintenance Utility
Essential component for keeping older 177 hubs running with modern drivetrains.
Key Specs
Hub Compatibility
177 Rear Hubs
Axle Type
Quick Release
Brake Type
Disc Brake
Freehub Compatibility
HG, Campagnolo, XDR
Drivetrain Speeds
11-speed
Part Number
11.1918.048.000
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