Description
Upgrade your bike’s steering precision with the Works Components 2.0 EC44-ZS56 Angleset – the innovative external headset engineered for optimal performance and reliability. Designed for tapered forks and modern bike builds, this high-performance angleset features premium materials, advanced engineering, and easy installation, making it an essential upgrade for serious cyclists and bike enthusiasts.
Materials & Durability
Constructed from aircraft-grade 7075-T6 aluminum, this angleset offers exceptional strength-to-weight ratio, corrosion resistance, and long-lasting durability. The split-type crown race facilitates a tool-free installation process, ensuring a secure fit without specialized equipment, perfect for bike shops and custom builds.
Performance & Engineering
With a precise 2.0 head tube angle, the EC44-ZS56 Angleset improves handling, stability, and steering responsiveness on varied terrains. The sealed 45 x 45 AC bearings (41mm OD upper, 52mm OD lower) minimize friction and protect against dirt and water ingress, maintaining smooth operation over time. The top and bottom cups are meticulously designed to match standard SHIS specifications, ensuring compatibility across a wide range of frames and forks.
Components & Technology
This complete headset kit includes all necessary components: bearings, crown race, top cap, star nut, and assembly hardware – streamlining installation and adjustment. The hardware supports head tube lengths from 130mm to 139mm and accommodates E-type steerer tubes from 1-1/8” to 1.5”. The EC44/28.6 & ZS56/40 standard threadless design offers seamless integration with modern tapered fork systems for a clean, streamlined look.
Style & Use Case
Designed for aggressive riding, trail, enduro, and mountain biking, this angleset enhances maneuverability and control, making it ideal for riders seeking improved handling at steep head tube angles. Its sleek black finish complements any bike’s aesthetic, providing a professional, high-quality appearance.
Innovative Features & Benefits
– Split-type crown race for effortless, tool-less installation
– High-precision, sealed AC bearings for optimal steering smoothness
– Compatible with tapered forks and multiple steerer tube diameters
– Durable 7075-T6 aluminum construction for lightweight strength
– Supports head tube lengths from 130mm to 139mm for versatile frame compatibility
– 2.0 head angle enhances stability and control on challenging terrains
Improve your bike’s performance and handling with the Works Components 2.0 EC44-ZS56 Angleset – engineered for precision, durability, and easy installation. Gear up for your next adventure with confidence!
- High-performance 2.0 EC44-ZS56 Angleset engineered from premium 7075-T6 aluminum for exceptional strength, durability, and lightweight performance in mountain and gravel bikes.
- Designed for tapered fork compatibility, featuring split-type crown race for quick, tool-free installation, reducing setup time and simplifying maintenance.
- Incorporates sealed AC bearings with 45 angles for smooth, efficient steering responsiveness and enhanced longevity under rigorous riding conditions.
- Ideal for customizing head tube angles from 130-139mm, providing precise handling and improved stability, perfect for aggressive riding styles or trail-focused setups.
- Built to SHIS standards with detailed specifications, this external threadless headset includes all necessary components-top cap, bearings, crown race-for a seamless upgrade that elevates your bike’s performance and style.
| Bearing Type | ACB Sealed |
| Crown Race | 40mm |
| S.H.I.S. Upper | 56mm |
| Headset type | ZS, External threadless |
| S.H.I.S. Upper | 44mm |
| Misc | Headtube length 130-139mm |
| Material | 7075-T6 Aluminum |
| Defined Color | Black |
| S.H.I.S. Designation | EC44/28.6 | ZS56/40 |
| eBay Steerer Tube Diameter | 1-1/8”-1.5” |
| Stack Height | 18.5 |
| Headset Position | Complete |
| S.H.I.S. Upper | EC44/28.6 |
| S.H.I.S. Lower | ZS56/40 |
| Head Tube Angle | 2.0° |






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