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Load image into Gallery viewer, Ritchey Logic-E Cartridge Press Fit Upper Headset - ZS44/28.6
Load image into Gallery viewer, Ritchey Logic-E Cartridge Press Fit Upper Headset - ZS44/28.6
Load image into Gallery viewer, Ritchey Logic-E Cartridge Press Fit Upper Headset - ZS44/28.6
Load image into Gallery viewer, Ritchey Logic-E Cartridge Press Fit Upper Headset - ZS44/28.6
Load image into Gallery viewer, Ritchey Logic-E Cartridge Press Fit Upper Headset - ZS44/28.6

SKU: HD3212

Ritchey Logic-E Cartridge Press Fit Headset ZS44/28.6 for Shimano STEPS & Di2 - SRAM/FSA Compatible, Sealed Bearings, Cable Routing, Carbon & Alloy Frame Integration, Black

Regular price $47.95
$53.95 Sale price $47.95 Regular price
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Description
Specifications

Elevate your bike's performance with the Ritchey Logic-E Cartridge Press Fit Upper Headset - the ultimate solution for seamless integration with Shimano STEPS and Di2 electronic shifting systems. Crafted for modern cyclists seeking optimal efficiency and reliability, this high-quality headset features a ZS44/28.6 configuration, ensuring precise steering and streamlined cable routing without frame modifications.

Materials & Engineering

Constructed from durable, lightweight materials, the Ritchey Logic-E headset offers exceptional longevity and corrosion resistance. Its sealed cartridge bearings provide smooth, maintenance-free operation, reducing friction and enhancing rider confidence on every ride. The robust design guarantees stability across a variety of terrains, making it ideal for both urban commuting and rugged trail adventures.

Components & Technology

Designed specifically for crank-based electronic shifting systems, this headset facilitates clean cable routing directly through the frame, eliminating external cables and minimizing clutter. The ZS44/28.6 sizing ensures a secure fit with modern fork steerer tubes, while the sealed cartridge bearings deliver consistent performance and effortless steering.

Style & Use Case

Finished in sleek black, the Ritchey Logic-E Headset seamlessly complements a wide range of bicycle aesthetics, from sleek road bikes to versatile gravel rigs. Its innovative design simplifies installation and maintenance, making it the perfect choice for bike builders and enthusiasts aiming for a streamlined, high-performance setup.

Key Features:

- Compatible with Shimano STEPS and Di2 electronic shifting systems

- ZS44/28.6 Threadless Headset for modern frame compatibility

- Sealed cartridge bearings for smooth, maintenance-free operation

- Precision engineered for accurate steering and cable routing

- Durable, lightweight materials with corrosion resistance

- Sleek black finish complements any bicycle style

Upgrade your bike's steering precision and cable management with the Ritchey Logic-E Cartridge Press Fit Upper Headset - engineered for the modern cyclist demanding reliability, style, and high performance.

  • Enhanced compatibility with Shimano STEPS and Di2 electronic shifting systems, ensuring seamless cable routing without frame modifications.
  • Constructed with durable, high-quality materials featuring sealed cartridge bearings for long-lasting performance and low maintenance in all riding conditions.
  • Engineered for precise steering with a ZS44/28.6 threadless design, providing a secure fit and improved handling for road, mountain, and urban bikes.
  • Sleek black finish complements any bike aesthetic, while the innovative cartridge press-fit system simplifies installation and provides a clean, streamlined look.
  • Ideal for modern bicycle builds requiring integrated cable routing and reliable headtube performance, making it perfect for upgrading e-bike and high-performance road setups.
S.H.I.S UpperZS44
S.H.I.S. Stem Clamp Diameter28.6 Threadless
ColorBlack
Bearing TypeSealed Cartridge
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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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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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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


Company Core Values: 

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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