Wolf Tooth Components | Performance EC34/28.6 Upper Headset Nickel

The Wolf Tooth Performance External Cup Headset is machined in the USA from aircraft-grade 6061 aluminium to ensure a lightweight strong and durable design. The headset uses Enduro chromium steel bearings with a black oxide treatment for superb durability and high load capacities. The headset has three levels of superior custom sealing to protect bearings from the elements and prolong the life of the headset. Key Features: Compatible with 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. Stack height designation for EC headsets includes 10mm cup see tech specs. Uppers and lowers sold separately. Enduro black oxide sealed bearings included on both the upper and lower. For forks with carbon steerer tubes you will need a compression plug sold separately. O-ring seal prevents water intrusion around the steerer tube. Custom-moulded upper lip seal provides additional protection for upper bearing.