Wolf Tooth Premium IS52 Internal Aero Headset for ENVE IN-Route System media thumbnails
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Wolf Tooth Components SKU: IS52U-L-IR-BLK Barcode: 810159400749

Wolf Tooth Premium IS52 Internal Aero Headset for ENVE IN-Route System

$179.95

Shipping calculated at checkout

Color: Black

In stock!

Wolf Tooth Premium Internal Headsets for ENVE IN-Route System 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 variety of colors. Premium Headsets with Enduro stainless steel bearings carry a lifetime warranty on the bearings.

Compatibility

  • 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.

Tech Specs

Material: 6061 Aluminum

Dimensions:

  • Total Stack Upper Headset - 3.5mm
  • Total Stack Lower Headset - 0mm
  • For Headtube Internal Diameter - 52mm
  • 52mm 36x45 Upper And Lower Bearings

Weights:

  • Upper Headset - 50g
  • Lower Headset - 28g
  • Complete Headset - 78g

Features:

  • Premium Enduro stainless steel bearings.
  • 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:
    • Internal o-ring top cap seal prevents water intrusion around the steerer tube.
    • Custom-molded upper cup lip seal provides additional protection for the upper bearing.
    • Custom molded dual-lip seal on the crown race to protect lower bearing in the toughest conditions.
  • Contact sales@wolftoothcomponents.com for fitment and compatibility questions.

Made in the USA

Patent and trademark information

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