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Load image into Gallery viewer, Industry Nine iRiX ZS44/ZS56 Headset, : ZS44/28.6 | ZS56/40, ZeroStack, Complete, Green

SKU: HDST1165

Industry Nine iRiX ZS44/ZS56 ZeroStack Aluminum Headset - Stainless Steel Bearings, 40mm Crown Race, 56mm Upper Stack, Complete Green Color, Compatible with 1-1/8" to 1.5" Steerer Tubes, High-Performance Bike Components & Innovative Engineering

Regular price $176.57
$190.00 Sale price $176.57 Regular price
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Description
Specifications

Upgrade Your Bike's Performance with the Industry Nine iRiX ZS44/ZS56 Headset - Complete, Green

Enhance your cycling experience with the Industry Nine iRiX ZS44/ZS56 Headset, a premium zero-stack component engineered for durability, precision, and style. Designed for mountain bikes, gravel bikes, and trail riders seeking smooth steering and reliable performance, this headset seamlessly combines advanced materials with innovative engineering.

Materials & Construction:

Crafted from lightweight yet robust aluminum, the iRiX ZS44/ZS56 headset features stainless steel bearings for exceptional durability and corrosion resistance. Its vibrant green finish not only adds a distinctive look but also provides extra corrosion protection, making it ideal for challenging riding conditions.

Performance & Engineering:

Engineered for precise integration, this headset offers a perfect fit with ZS44/28.6 and ZS56/40 specifications, ensuring maximum steering accuracy. The zero-stack design provides a clean, minimalist aesthetic while enabling easy installation and adjustment. The stainless steel bearings deliver smooth, reliable rotation, reducing steering resistance and increasing rider confidence on technical terrain.

Components & Technology:

The headset includes a 40mm crown race, 56mm SHIS upper, and lower cups perfectly engineered for compatibility with a wide range of bike frames and fork steerer tubes (1-1/8 to 1-1/2 ). Its precision-machined aluminum construction ensures a lightweight profile without compromising strength, while stainless steel bearings provide long-lasting performance.

Style & Use Case:

Designed for serious cyclists who demand both performance and style, the iRiX ZS44/ZS56 headset is ideal for mountain biking, gravel riding, and all-mountain adventures. Its striking green color makes it a standout upgrade for any bike build, adding a splash of color to your cockpit while enhancing steering responsiveness and stability.

Innovative & Differentiating Features:

- Complete headsets with integrated bearings for hassle-free installation

- Compatible with a wide range of steerer tube diameters (1-1/8" to 1-1/2")

- Zero-stack design for a sleek, streamlined look

- High-quality stainless steel bearings for longevity and smooth operation

- Vibrant green anodized finish for style and corrosion resistance

Optimize your bike's handling and aesthetic with the Industry Nine iRiX ZS44/ZS56 Headset. Whether upgrading your trail bike or building a custom mountain bike, this complete, innovative headset ensures unmatched performance, durability, and visual appeal. Elevate your ride today with industry-leading quality and engineering!

  • High-performance stainless steel bearings ensure smooth and durable steering performance in rugged cycling conditions.
  • Engineered with lightweight aluminum components for enhanced strength-to-weight ratio, reducing rider fatigue without sacrificing durability.
  • Designed with ZeroStack technology for a seamless, integrated fit on 1-1/8'' to 1.5'' steerer tubes, allowing for easy installation and maintenance.
  • Vibrant green finish offers a distinctive style, making your bike stand out while providing corrosion resistance for extended lifespan.
  • Compatible with ZS44/28.6 and ZS56/40 headset standards, this complete headset delivers reliable performance across various mountain and road bikes.
Bearing TypeStainless Steel
Crown Race40mm
S.H.I.S. Upper56mm
Headset typeZeroStack
S.H.I.S. Upper44mm
MaterialAluminum
Defined ColorGreen
S.H.I.S. DesignationZS44/28.6 | ZS56/40
eBay Steerer Tube Diameter1-1/8''-1.5''
Headset PositionComplete
S.H.I.S. UpperZS44/28.6
S.H.I.S. LowerZS56/40
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We pride ourselves on our ability to ship and deliver your gear with excessive speed! We ship from 22 locations throughout the United States and most orders will arrive in 3 days or less with Free Shipping on orders over $75!

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Most orders placed during the workweek before 1:00 PM Eastern time ship the same day, but during peak/holiday season or depending on inventory location handling time can take up to 48 hours. If you have questions regarding shipping estimates, don't hesitate to get in touch with us before placing the order. There is a direct signature requirement for all orders over $500.

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If you need to return your order please email us at info@365cycles.com, call us at 603-968-5797, or use the live chat on our site.

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365 Cycles puts the customer above everything. Our number one goal is your satisfaction. When you press the shift lever you want the gears to shift, and when you buy bicycle parts, you want the bicycle parts to arrive on time in new condition. With over 60,000 products and 22 warehouse locations throughout the country, we have the parts you need and they are coming in hot!

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If there is ever an issue with an order we will work at warp speed to fix our mistake and make sure you never go a day without a bicycle! If you are not receiving the quality of service you need from one of our exceptionally qualified bicycle experts, tell them Ben Berman told you to tell them "Customer Loyalty" and then name your terms.

Our team is waiting to help you 7 days a week and they are more qualified to help than I am but if you ever feel like you're not getting the service you need I’m personally asking you to email me at ben@365cycles.com with "CUSTOMER LOYALTY" in the title and I will personally handle your order.

Over the years we have served millions of satisfied customers and continue to serve many of them today. With your feedback, we are confident we can take this lifelong journey together and build a friendship that goes beyond parts and accessories.

“If you want to go fast, go alone, if you want to go far, go together.” -Someone Smart

Ben Berman Founder & CEO of 365 Cycles


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These were established by the members of our team and we use them every week to call out team members who have shined in one of these areas. Feel free to let us know at info@365cycles.com if someone you worked with has gone above and beyond in one of these areas. 

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