Description
Wolf Tooth Premium EC44 Aero Headsets for Semi-Internal Routing are designed and machined right here in our Minnesota headquarters with aircraft-grade 6061 aluminum. They are designed to have an ultra-low stack height, to be lightweight, and durable. Our headsets have three levels of industry-leading custom sealing to protect bearings from the elements and prolong the life of the headset. Available in a seven Color Shop anodized finishes. Premium Headsets with Enduro stainless steel bearings carry a lifetime warranty on the bearings.
Compatibility
- Designed for semi-internal cable routing to allow the use of standard 1-1/8″ stems and headset spacers with bikes that use an EC44 upper / lower headset and a 1-1/8” to 1.5” tapered steerer tube.
- Only compatible with frames designed for through-the-headset routing.
- Use the compression plug that comes with your fork.
- Sold as a complete upper and lower EC44 Headset.
- Enduro stainless steel bearings included.
- Includes 2x 0.3mm plastic shims to help dial in headset compression if necessary.
Tech Specs
Material: 6061 Aluminum
Dimensions:
- Total Stack Upper Headset – 20.1mm
- Total Stack Lower Headset – 12.25mm
- For Headtube Internal Diameter – 44mm
- Cup External Diameter – 56.5mm
- 52mm 36×45 Upper And Lower Bearings
Weights:
- Upper Headset: 73 g
- Lower Headset: 47 g
Features:
- Premium stainless steel Enduro bearings for ultimate corrosion protection.
- Six cable ports (two hydraulic brake lines + four mechanical cable lines).
- Available in seven Wolf Tooth anodized colors to match other Wolf Tooth components.
- Designed with the Wolf Tooth triple-sealed system present on all other Wolf Tooth headsets:
- Custom-molded captive rubber seal at the cable entry ports that stops any water or debris from getting in with the brake hoses or shift cables.
- Custom lip seal on the outside of the headset cap interfaces with the frame or EC44 cup to stop any water or debris from getting into upper the bearing.
- Custom overmolded dual-lip crown race seal interfaces with frame to stop any water or debris from getting into the lower bearing.
- Contact sales@wolftoothcomponents.com for fitment and compatibility questions.
Machined in the USA
Patent and trademark information
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