Wolf Tooth Premium EC44 Headset

Wolf Tooth Premium Internal Headsets for ENVE IN-Route System are designed and machined right here in Wolf Tooth's Minnesota headquarters with aircraft-grade 6061 aluminium. They are designed to have an ultra-low stack height, to be lightweight, and durable. Wolf Tooth's 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 variety of colors. Premium Headsets with Enduro stainless steel bearings carry a lifetime warranty on the bearings.

• Premium Headsets For Enve IN-Route: SystemWolf Tooth Premium Internal EC44 Headsets were developed for frames using the ENVE IN-Route System of cable integration with a 44mm head tube. It was made for cyclists who want a clean, aero cockpit that keeps cables and brake lines out of sight
• Full Integration: This Internal headset helps reduce aerodynamic drag by hiding cables away from airflow, and presents a svelte profile with its ultra-low stack height and narrow, machined profile. Extremely lightweight at only 116g, it sets the benchmark in performance for a fully integrated cockpit
• Slammed: The new Premium Internal Headset features an ultra-low 15.8mm upper stack height for a smooth transition from cockpit to headset to frame. This is the shortest stack height of any internal EC headset on the market
• Triple-Sealed Weatherproofing: Sealing against the elements is critical on fully integrated bikes, where a bearing replacement involves disassembly of the entire cockpit and a brake bleed. Like all Wolf Tooth headsets, this new option features Wolf Tooth's best-in-class triple-sealed system to protect bearings from the elements. It also includes Enduro stainless steel bearings that use the largest possible ball size and are filled with high-pressure waterproof lubricant

Features

• Designed for the ENVE IN-Route System with a 44mm straight headtube and a 1-1/8" to 1.5" tapered steerer tube (FITS ONLY ENVE In-Route System)
• Use top cap and split spacers provided with ENVE stems and one-piece cockpits
• Use the compression plug that comes with your fork
• Sold as a complete upper and lower EC44 Headset
• Enduro stainless steel bearings included
• Two 0.5mm spacers are included to dial in headset compression if necessary

Specification

• Total Stack Upper Headset: 15.8mm
• Total Stack Lower Headset: 12.25mm
• For Headtube Internal Diameter: 44mm
• Cup External Diameter: 56.5mm