Wolf Tooth Premium Integrated 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.

Features

• Premium Headsets For Enve IN-Route System: Wolf Tooth Premium Internal IS52 Headsets were developed for frames using the ENVE IN-Route System of cable integration with an IS52 headset. It was made for cyclists who want a clean, aero cockpit that keeps cables and brake lines out of sight. Wolf Tooth headsets are machined with aircraft-grade 6061 aluminium at Wolf Tooth in Minnesota, USA
• 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 78g, it sets the benchmark in performance for a fully integrated cockpit
• Slammed: The new Premium Internal Headset features an ultra-low 3.5mm upper stack height for a smooth transition from cockpit to headset to frame
• 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

Specification

• Designed for the ENVE IN-Route System and compatible with bikes that use an IS52 upper / lower headset 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 IS52 Headset
• Enduro stainless steel bearings included
• Two 0.5mm spacers are included to dial in headset compression if necessary

Dimensions:

• Total Stack Upper Headset - 3.5mm
• Total Stack Lower Headset - 0mm
• For Headtube Internal Diameter - 52mm
• 52mm 36° x 45° Upper and Lower Bearings