WOLF TOOTH ZS44/28.6 Upper Headset 6mm Stack｜USA-made Headset Upper Pursuing Lightweightness and Durability
Because it's an unseen part, there's no compromise. A high-performance headset that handles harsh conditions.
Gravel rides, bikepacking, long-distance touring. The headset is crucial for stable handling in any condition.
The WOLF TOOTH ZS44/28.6 Upper Headset is CNC machined from aircraft-grade 6061 aluminum in their own factory in Minnesota, USA. It's a headset upper that achieves a high level of lightweightness, rigidity, and durability.
Its main feature is WOLF TOOTH's unique 3-stage sealing system. Furthermore, the crown race uses a custom-molded dual-lip seal, effectively preventing the ingress of rain, mud, and dust.
An ultralight stem cap, aluminum bolt, and star nut are also included. Beyond performance, the unified and beautiful finish down to the smallest detail is also appealing.
Features
- Made in USA, manufactured in their own factory in Minnesota
- CNC machined from aircraft-grade 6061 aluminum
- Unique 3-stage sealing system
- Dual-lip seal on the crown race
- Protects bearings from rain, mud, and dust, extending their lifespan
- Lightweight and highly rigid design
- Ultralight stem cap included
- Aluminum bolt and star nut included
- Excellent customization with a wide range of colors
SPEC
- Brand: WOLF TOOTH
- Model: ZS44/28.6 Upper Headset 6mm Stack
- Material: 6061 Aluminum
- Stack Height: 6mm
- Reference Weight: 55-58g
- Specified Torque: 2-3Nm
- Compatibility: ZS44/ZS56 (44mm upper / 56mm lower) zero-stack headset compatible frames
- Included: Ultralight stem cap, aluminum bolt, star nut
- Colors: Black / Red / Blue / Purple / Orange / Gold / Raw Silver
- Made in USA
WOLF TOOTH headsets are not only aesthetically pleasing but also renowned for their actual durability. Especially for those who frequently expose their bikes to rain and mud during gravel rides or bikepacking, I believe they will find significant benefits.
The sealing performance is very high, making it easy to maintain smooth rotation for a long period. With a wide range of colors, it's also recommended for those who want to coordinate with their frame and parts.
This is a headset we recommend for those who value both performance and finish.
