Contact Us! (9-5 Mon-Fri, 12-4 Sat & Sun EST)
Wolf Tooth headsets are machined in the USA with aircraft-grade 6061 aluminum. Wolf Tooth's headsets have three levels of superior custom sealing to protect bearings from the elements and prolong the life of the headset. They are designed to be lightweight, strong, and durable. Available in a variety of colors. These EC headsets are for frames with external bearing cups, which places the bearing outside of the frame with these headsets. Premium Headsets with Enduro stainless steel bearings have a lifetime warranty.
Compatibility:
Stack height designation for EC headsets includes 10mm cup (see tech specs). Any frame that uses an external cup headset with a 34mm upper head tube. inner diameter and 34mm, 44mm, or 49mm lower head tube inner diameter. Uppers and lowers sold separately. Enduro stainless steel sealed bearings included on both the upper and lower. 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). A crown race adapter (sold separately)will allow you to use forks with smaller 1-1/8" or 1-1/4" steerer tubes with a larger 1-1/2" bottom headset cup.
Upper assembly features:
Ultralight Stem Cap With Integrated Spacer plus an aluminum bolt and a star nut. 5mm cover = 16mm total stack, 15mm cover = 25mm total stack, 25mm cover = 35mm total stack. O-ring seal prevents water intrusion around the steerer tube. Custom-molded upper lip seal provides additional protection for upper bearing.
Lower assembly features:
Custom molded dual-lip seal on the crown race to protect lower bearing in the toughest conditions. 12.25mm stack. Service and additional parts available.
recommendations:
The Wolf Tooth crown race installation adapter will help avoid damaging the crown race seals.
Wolf Tooth crown race installation adapter.
Performance EC Headset.
Tech Specs:
Weight: EC34 lower - 37g
Material: 6061 aluminum
Stem Cap Bolt Torque Spec: 2-3 Nm with light grease on threads only
Made in the USA
Item Specifications | |
---|---|
Headset Size | EC34/30 |
Color | Gold |
365 Cycles delivers all your cycling needs fast! We don't waste time preparing your order. Our priority is to serve our customers first and foremost. If you need help picking the right product, have questions about bike component compatibility, or just want to geek out about bikes we are here 7 days a week! Simply put, we are bike experts from dirt to tarmac and want to make sure you get the full 365 Cycles experience when you shop with us.
At 365 Cycles our mission is to simplify the shopping experience. We want to get you the right product in a quick time frame and be here if you need help with questions, warranty, friend to talk to, etc.
We’re dedicated to building lasting relationships with our customers, communities, and team members. We combine the knowledge and service of a traditional bicycle shop with the convenience of shopping in your own home.
365 Cycles offers returns for 30 days on new items in their original, intact packaging. Return shipping for ALL orders are to be paid by the buyer. Please be sure to read our return policy entirely and if you have any questions, please contact Customer Service.
Full refunds are issued on items that are brand new and we are able to resell as new. 365 Cycles reserves the right to deny returns that are outside of policy including, but not limited to, used items, items missing original packaging, items with damaged manufacturer packaging, or international orders. Return orders must be shipped in a box or bubble mailer. Items shipped without an outer box will incur a restocking fee. You will be contacted through eBay if your return is ineligible for a full refund.
Returns must be initiated within 30 days from purchase date through your Purchase History under My eBay.
If we make an error in shipping, please contact us -- we will ship out the correct item and provide a free prepaid return label as quickly as possible!
Customer Service Hours
Monday | 9 AM | 8 PM |
Tuesday | 9 AM | 8 PM |
Wednesday | 9 AM | 8 PM |
Thursday | 9 AM | 8 PM |
Friday | 9 AM | 8 PM |
Saturday | 12 PM | 4 PM |
Sunday | 12 PM | 4 PM |