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Tweeks Cycles£25.00Visit shop FSA Orbit Equipe 1 1/8 Inch Threadless Headset - EC34/28.6 - EC34/30
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The FSA Orbit Equipe headset is designed for mountain bike (MTB) riders seeking a durable and high-performance steering component for their 1 1/8" steerer tubes. It offers enhanced longevity and smooth operation due to its premium materials and bearing technology, though some users may find the stack height requires careful consideration during setup. Key features include forged aluminum top cups, a thin steel lower cup, and TH micro angular contact bearings.
| Model Part Number | 101-1055 |
|---|---|
| Brand | FSA |
This headset is designed for straight 1 1/8" steerer tubes.
The top cups are made from forged and CNC machined 6061T6 aluminum, and the lower cup is made from forged steel.
It uses TH brand 36° micro angular contact bearings for durability and performance.
The total stack height is 28.1mm (Upper Stack Height: 15.5mm + Lower Stack Height: 12.6mm).
The FSA Orbit Equipe headset weighs 138g.
Replacement bearings are available under the part number 160-6485.
While the headset is designed for 1 1/8" steerers, compatibility with carbon steerers should be confirmed with the frame and fork manufacturer's specifications, as the clamp mechanism is crucial.
Check for proper bearing preload. If the issue persists, bearings may be contaminated or worn and require cleaning or replacement.
Ensure all headset components are correctly installed and tightened. Check for debris between the cups and frame, and consider re-greasing the bearings.
Re-adjust the headset preload. If the problem continues, inspect bearings and headset races for damage or wear.
Clean affected areas gently with a mild degreaser and a soft cloth. Ensure the headset is properly protected from excessive moisture, especially after wet rides.
Compatibility: This headset is designed for bicycles with a 1 1/8" steerer tube diameter and uses the EC34/28.6 (upper) and EC34/30 (lower) standard for its cup dimensions. Ensure your frame's head tube and fork steerer match these specifications.
Setup: Professional installation is recommended to ensure proper seating of the cups and bearings. Key specifications to note during setup include:
Care: To maintain optimal performance and longevity, regularly clean the headset externally with a damp cloth. Avoid using high-pressure water jets directly on the headset. Periodically inspect the bearings for smooth rotation and signs of wear. If any roughness or play is detected, servicing or replacement of the bearings (Part No. 160-6485) may be necessary.
