FSA Orbit Headset
Best reliable upgrade for cyclists needing smooth, durable steering performance.
A dependable external cup headset designed for standard 1-1/8 inch steerer tubes. It offers a straightforward, durable solution for riders needing a reliable replacement that integrates easily with common frame standards.
$25.99
More Orbit options
Who it's for
- Commuters and mountain bikers riding in wet, gritty conditions
- Budget-conscious cyclists building reliable bikes without overspending
- Home mechanics who value easy-to-find replacement parts
Who should skip it
- Weight-weenies chasing every gram for competitive racing
- Performance riders seeking ultra-low friction and ceramic efficiency
- Style-focused builders wanting custom colors or boutique finishes
Performance breakdown
Steering Smoothness
Sealed caged bearings provide consistent, fluid rotation for reliable handling.
Weather Resistance
Integrated seals effectively block grit and moisture from internal components.
Build Durability
Forged and CNC machined aluminum offers exceptional long-term structural integrity.
Installation Simplicity
Standard external cup design makes for straightforward, hassle-free frame compatibility.
Maintenance Ease
Sealed design minimizes the frequency of required cleaning and lubrication.
Weight Efficiency
Solid construction prioritizes rugged reliability over ultra-lightweight racing performance.
Key Specs
Headset Type
Threadless, External Cup
Steerer Tube Diameter
1.125 inches
Head Tube Inner Diameter
34.0 mm
Crown Race Diameter
30.0 mm
Stack Height
28.7 mm
Weight
160.0 g
Material
Aluminum
Sealed Bearings
Yes
Frame Standard
EC (External Cup)
Stem Clamp Diameter
28.6 mm
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Ask Metto anything about the FSA Orbit Headset before you decide.