With Enduro stainless-steel bearings and 3 layers of protective sealing, the Wolf Tooth Components Premium ZS56/40 lower headset is light, strong and durable to keep you riding smoothly—even in rain.
- Compatible with any frame that uses ZS (Zero Stack) headsets with a lower head tube inner diameter of 56 mm
- ZS headsets are for frames with internal bearing cups that are pressed into the frame
- Enduro stainless-steel bearings provide unparalleled corrosion resistance
- Machined with aircraft-grade 6061 aluminum
- 3 levels of industry-leading custom sealing protect bearings from the elements and prolong the life of the headset
- Custom-molded, dual-lip seal on the crown race protects the lower bearing in the toughest conditions
- Service and additional parts available from Wolf Tooth Components (not included)
- Backed by a lifetime warranty from Wolf Tooth Components
Made in USA.
View all Wolf Tooth Components Bike Headsets| Best Use | Cycling |
|---|---|
| Headset Type | Lower Headset |
| Headset Design | Threadless |
| Lower Stack Height | 0 millimeters |
| Weight | 55 grams |
| Material(s) | 6061 aluminum |