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EC34/28.6 Premium Upper Headset
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Why We Like The Wolf Tooth EC34/28.6 Premium Upper Headset
Whether we are building from the frame up or just replacing our headset, the Wolf Tooth EC34/28.6 Premium Upper Headset is one of our favorites for both style and performance. Wolf Tooth headsets come in an array of colors to match any bike and feature premium enduro stainless steel bearings, multiple stack heights to choose from, and a lifetime warranty to give us peace of mind. The three different stack heights consist of a 5mm, 15mm, or 25mm top cover and a 10mm cup. This headset is only the upper portion of the headset and requires the lower part to be purchased separately. A star nut is included, which is only to be used with steel and aluminum steerer tubes.
Details
- Premium aluminum upper headset to fit frames with external bearing cups
- Enduro stainless steel bearings are corrosion-resistant and long-lasting
- Three stack heights offer a 5, 10, or 15mm top cover and a 10mm cup
- Uppers and lower headsets are sold separately
- Included star nut can be used for steel and aluminum steerer tubes only
- Compression plug is required for carbon steerer tubes and is sold separately
- Item #WFCA04W
- Material
- [headset] 6061 aluminum, [bearing] stainless steel
- Steer Tube Diameter
- 1.5in tapered
- Headset Type
- external cup
- SHIS
- EC34
- Compatibility
- [upper head tube] 34mm, [lower head tube] 34mm, 44mm, or 49mm
- Includes
- star nut, aluminum bolt, top cap
- Claimed Weight
- [EC34 16mm] 2.25oz (64g), [EC34 25mm] 2.47oz (70g), [EC34 35mm] 2.78oz (79g)
- Manufacturer Warranty
- limited 1 year
- Activity
- trail, enduro

Built To Endure With A Right To Repair
Wolftooth Components parts will ride with you through anything you can put them through. All individual parts are available as replacements for any component.
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