FSA NO. 55R Headset
Best durable upgrade for road cyclists seeking smooth steering performance.
A precise zero-stack headset solution designed to bridge the gap between standard headtubes and modern tapered forks. It offers a reliable, smooth-steering interface for riders upgrading their front-end setup.
$52.00
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Who it's for
- Road cyclists seeking a sleek, cable-free cockpit appearance.
- High-mileage riders who prioritize component longevity and smooth handling.
- Performance-oriented builders using modern carbon frames with integrated standards.
Who should skip it
- Home mechanics who prefer simple, tool-free maintenance routines.
- Customizers wanting total freedom to mix and match different brands.
- Budget-conscious commuters looking for basic, functional steering components.
Performance breakdown
Steering Precision
Delivers consistent, predictable handling even under aggressive cornering loads.
Cable Integration
Seamlessly hides housing for a clutter-free, professional cockpit setup.
Frame Compatibility
Standardized sizing fits a broad spectrum of modern road and mountain frames.
Bearing Durability
Robust seals effectively resist grit and moisture in harsh riding conditions.
Installation Complexity
Internal routing requires patience and specific tools for a clean finish.
Weight Efficiency
Lightweight construction keeps the front end nimble without sacrificing structural integrity.
Key Specs
Headset Type
ZS 55 Integrated
Head Tube Compatibility
61mm OD
Fork Compatibility
1 1/8 to 1.5 inch tapered
Bearing Specs
36x45 degrees
Intended Use
Road Cycling, Mountain Biking
Know before you buy
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