- Easily replaceable, sealed cartridge bearings
- 6000 series alloy cups and materials
- Sealed steel crown race
- ZN40 Bearings
Attributes
| Bearing Grade | Sealed cartridge |
| Crown Race Diameter | 40mm |
| Headset Position | Complete |
| Headset Type | ZeroStack |
| Lower Cup | 56mm |
| Material | Aluminum |
| Primary Color | Black |
| S.H.I.S. | ZS56/28.6/H8 | ZS56/40 |
| SHIS Lower | ZS56/40 |
| SHIS Upper | ZS56/28.6/H8 |
| Steerer Tube | 28.6mm |
| Upper Cup | 56mm |
Contact Us
Store location: 2028 S Coast Hwy, Oceanside, CA 92054
email: sales@socalbike.com
Call us at +1 760-710-1478
Shipping Information
All items are shipped in 1-3 Business Days.
