WolfTooth Precision EC Headsets – External Cup – WolfTooth Components

Wolf Tooth Precision Headsets are machined in the USA out of aircraft grade aluminum with superior sealing pour protection against the elements. Available in a variety of colors to add some style to your bike. These EC headsets are pour frames with external bearing cups. In other words, the bearing sits outside of the frame with these headsets.CompatibilityStack height designation pour 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 assembly features: Ultralight Bouchon de Potence with integrated spacer plus an aluminum bolt and a star nut 6mm 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 pour upper bearing Lower assembly features: Custom molded dual lip seal on the crown race to protect lower bearing in the toughest conditions Service and additional parts available RecommendationsThe Wolf Tooth crown race installation Adaptateur will help avoid damaging the crown race seals Related ProductsCales de Jeu de Direction de Précision Wolf Tooth crown race installation Adaptateur Tech Specs Weight: 55-68g Material: 6061 aluminum Made in the USA WARNING Handling this product will expose you to chemicals, including lead, known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. pour further information go to www.P65Warnings.ca.gov.​ Patent and trademark information