The Wolf Tooth Performance Zero Stack 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.
The Performance headset comes with a 1-year warranty.
- Any frame that uses ZS (Zero Stack) headsets with 44mm upper and 56mm lower head tube inner diameter.
- Uppers and lowers sold separately.
- Enduro black oxide 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 aluminium 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)
- 1-year warranty.
- Weight: 55-58g
- Material: 6061 aluminium
- Made in the USA
Upper Assembly Features:
- Ultralight stem cap with integrated spacer plus an aluminium bolt and a star nut.
- 6mm top cover = 6mm total stack.
- O-ring seal prevents water intrusion around steerer tube.
- Custom-moulded upper lip seal provides additional protection for upper bearing.
Lower Assembly Features:
- Custom-moulded dual-lip seal on the crown race protects lower bearing in the toughest conditions.
- All components precision machined in-house at Wolf Tooth from aircraft grade aluminium to ensure the highest level of quality.
- Service and additional parts available.
ABOUT Wolf Tooth
Designed, prototyped and tested to withstand the harshest Minnesota conditions, each Wolf Tooth product improves the ride experience with ingenious solutions to level the playing field in the ever-evolving world of cycling technology. Whether you want to go 1x, put a dish-sized cassette on your gravel bike or add a spash of colour to your trusty steed, Wolf Tooth has you covered, whatever you ride.Read more about Wolf Tooth.
Founded by real cycling enthusiasts in 2004, our passion for elite performance runs through everything we do at Saddleback. Our team of dedicated roadies, mountain bikers and triathletes practice what we preach to bring you the finest cycling products and a superior service to match. We're the official UK home of Castelli, Chris King, ENVE, HJC, Moots Cycles, PUSH, Sidi, Silca, Sportful, Stages, Troy Lee Designs and Wolf Tooth.