No-Compromise Premium Headset Series
Cut in Cane Creeks Fletcher, NC Manufacturing Facility
Top-Quality Polishing, Anodizing and Laser Etching in the USA
7075-T6 Aluminum Cups and Covers, Internally Contoured and Relievedto Minimize Weight and Maximize Strength
Top-Quality Sealed, Stainless Steel Bearing
Low-Friction Top Cover Seal Completely Seals Cup from Solid and Liquid Contaminants
Fully Captured Top Cover - No Loose Parts
Updated Compression Ring Design Further Enhances "Carbon Friendly"Uses by Evenly Distributing Clamping Forces on the Steerer
Interlok Spacer Compatible
"Dual-Seal" 7075-T6 Aluminum Crown Race for Maximum SealingEfficiency
Consistent Stack Heights Across 10, 40 and 110-Series
Internal Parts Are Cross-Compatible Across 10, 40 and 110-Series
| Headset Position |
Complete |
| Bearing Grade |
Sealed cartridge |
| Lower Cup |
44mm |
| Crown Race Diameter |
30mm |
| SHIS Upper |
ZS44/28.6 |
| Stack Height |
20 |
| Steerer Tube |
1-1/8 |
| Upper Cup |
44mm |
| Headset Type |
ZeroStack |
| S.H.I.S. |
ZS44/28.6 | EC44/30 |
| SHIS Lower |
EC44/30 |
| Primary Color |
Black |
