Industry Nine iRiX ZS44/ZS56 Headset : ZS44/28.6 | ZS56/40 ZeroStack Complete Black
Size chart
- Fast US-based shipping, no tariffs
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- TECH SPECS
| Primary Color | Black |
| Headset Position | Complete |
| Steerer Tube | 1-1/8-1.5 |
| Upper Cup | 44mm |
| S.H.I.S. | ZS44/28.6 | ZS56/40 |
| Bearing Grade | Stainless Steel |
| Lower Cup | 56mm |
| Material | Aluminum |
| Headset Type | ZeroStack |
| SHIS Lower | ZS56/40 |
| Crown Race Diameter | 40mm |
| SHIS Upper | ZS44/28.6 |
Shipping options are available for most apparel and accessory items. We make every effort to ship orders quickly, but some orders may take additional time for packaging, or order review. We will contact you when your order has shipped.
Due to our dealer agreements, some bikes may not be eligible for shipping.
Shipping & Pickup Fees
• For orders under $75:
– Standard Shipping & Handling: $14.95
– In-Store Pickup: Free
• For orders of $75 or more:
– Standard Shipping & Handling: Free
– In-Store Pickup: Free
Please note that some items may be subject to additional shipping and handling charges because of size or weight.
Have a question? Contact us now.