Orbit C
by FSA
FSA Orbit C – 1-1/8'' Integrated Headset
Description
The Orbit C is a lightweight, high-quality integrated headset designed for frames using a 46 mm OD head tube and a 1-1/8'' steerer.
It features a precision Campagnolo-standard 45°/45° angular contact bearing (ACB) with a yellow seal, offering smooth rotation and excellent durability.
The alloy top cover provides a clean, low-profile finish while keeping weight to a minimum.
Specs
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Bearing type: 1-1/8'' – 45°/45° ACB (Campy-style, yellow seal)
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Headtube compatibility: 46 mm OD
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Steerer compatibility: 1-1/8''
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Alloy top cover
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Stack height: 15.5 mm + 0.5 mm = 16 mm
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Weight: 73.6 g
Attributes
Bearing Grade: ACB Sealed
Crown Race Diameter: 30 mm
Lower Cup: 47 mm
Headset Type: Integrated
Upper Cup: 42 mm
Headset Weight: 74 g
Misc: Campy 45°/45° ACB (yellow seal)
Primary Color: Black
S.H.I.S.: IS42/28.6 | IS42/30
Steerer Tube: 1-1/8''
Stack Height: 16 mm
Headset Position: Complete
SHIS Upper: IS42/28.6
SHIS Lower: IS42/30