- Machined in the USA with aircraft-grade 6061 aluminum
- Enduro stainless steel sealed bearings
Upper assembly features:
- Ultralight Stem Cap With Integrated Spacer plus an aluminum bolt and a star nut.
- O-ring seal prevents water intrusion around the steerer tube.
- Custom-molded upper lip seal provides additional protection for upper bearing
Lower assembly features:
- Custom molded dual-lip seal on the crown race to protect lower bearing in the toughest conditions.
Attributes
Bearing Grade | Stainless Steel |
Material | 6061 Aluminum |
Primary Color | Black |
SHIS Upper | IS42/28.6 |
Steerer Tube | 1-1/8” |
Upper Cup | 42mm |
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