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NEW Wolf Tooth Premium Headset - IS Inset, Upper

NEW Wolf Tooth Premium Headset - IS Inset, Upper

$ 59.95 USD
$ 59.95 USD $ 59.95 USD
Sale Sold out
Shipping calculated at checkout.
S.H.I.S. Designation
Color
Special Order - In Warehouse or Pre-Order - contact us for ETA
ATC SKU: 210000080996
UPC: 812719028059
MFG. SKU: IS41U-5MM-BLK
Other IDs: HD1742

PRODUCT DETAILS

Wolf Tooth headsets are machined here in our Minnesota shop with aircraft-grade 6061 aluminum. They are designed to be lightweight, strong, 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. These IS headsets are for frames with molded-in internal bearing cups. Premium Headsets with Enduro stainless steel bearings have a lifetime warranty on the bearings.

Compatibility

  • Any frame that uses IS (Integrated Standard) headsets with 41mm upper and 52mm lower outer bearing diameter.
  • Uppers and lowers sold separately. 
  • Enduro stainless steel sealed bearings included on both the upper and lower.
  • IS42 is not compatible with Specialized mountain bikes or bikes using the Campagnolo Hiddenset standard
  • Upper headsets ship with a star nut which can only be used on forks with steel or aluminum steerer tubes. For forks with carbon steerer tubes you will need a compression plug (sold separately). (Never use a star nut on a carbon steerer tube).
California Prop 65 Warning:
This product may contain chemicals known to the state of California to cause cancer and birth defects or other reproductive harm. (California law requires this warning be given to customers in the state of California.)
California CBE Fees:
Some products we sell may be subject to California’s Covered Battery-Embedded (CBE) Waste Recycling Fee (effective January 1, 2026) when a product contains a non-removable rechargeable battery. If applicable, the fee (1.5% fee with a $15 max per item) will either be added to your cart as a separate line item or be invoiced after your order is placed and before it can be fulfilled.
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