Home > All Products > Bike Headset > Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Headset
  • Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Headset
  • Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Headset
  • Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Headset
  • Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Headset
  • Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Headset
  • Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Headset
  • Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Headset
  • Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Headset
  • Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Headset
  • Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Headset
  • Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Headset
1/1
  • Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Headset
  • Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Headset
  • Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Headset
  • Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Headset
  • Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Headset
  • Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Headset
  • Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Headset
  • Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Headset
  • Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Headset
  • Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Headset
  • Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Headset
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Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike

SKU:
$28.80 $40.00
-28%
Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike.

GIANT Escape R3. Triban RC500.

Options: Low Cup; Middle Cup; High Cup.
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  • Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Headset
  • Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Headset
  • Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Headset
  • Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Headset
  • Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Headset
  • Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Headset
  • Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Headset
  • Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Headset
  • Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Headset
  • Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Headset
  • Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Headset
  • Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Headset
  • Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Headset
  • Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Headset
  • Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Headset
  • Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Headset
  • Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Headset
  • Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Headset
  • Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Headset
  • Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Headset
  • Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Headset
  • Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Headset
1/1
  • Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Headset
  • Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Headset
  • Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Headset
  • Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Headset
  • Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Headset
  • Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Headset
  • Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Headset
  • Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Headset
  • Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Headset
  • Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Headset
  • Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Headset
  • Specifications
  • Warranty FAQ

Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike

Features

  • Genuine NECO headset, trusted bicycle parts brand since 1986
  • Smooth steering and stable handling
  • Perfect solution for rare / hard-to-find ZS41.4 size frames
  • Ideal replacement for old worn headset bearings
  • Easy installation and excellent fitment
  • Reliable quality with long service life

Popular Buyer Feedback

  • "Finally found the correct rare size headset"
  • "Perfect replacement for GIANT Escape R3"
  • "Smooth movement after installation"
  • "Very hard to find this specification elsewhere"
  • "Good sealing and quality bearings"

(Extracted from Japanese market customer reviews)

Specifications

Brand NECO
Model H179 / H179M / H179H
Type Semi-integrated threadless headset
Upper Size ZS41.4 / 28.6mm
Lower Size ZS41.4 / 30mm
Fork Steerer 28.6mm (1-1/8")
Key FeatureGenuine NECO headset, trusted bicycle parts brand since 1986 Smooth steering and stable handling
Compatibilityfor ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike

Stack Height Options

Cup Height Model Weight Stack Height
Low Cup H179 65g 14.4mm ±1mm
Middle Cup H179M 72g 21.6mm ±1mm
High Cup H179H 80g 31.6mm ±1mm

Compatible Bikes

Suitable for:

  • GIANT TCR
  • GIANT Escape R3
  • Triban RC500
  • Triban RC520
  • Other road bikes using ZS41 / ZS41.4 / 41.5 / 41.8mm head tube

Why Choose NECO

NECO is a professional bicycle component manufacturer from Taiwan since 1986, specializing in headsets and bottom brackets with decades of OEM production experience.

Package Includes

  • 1 set bicycle headset

Warm Reminder

Please measure your frame head tube inner diameter and fork size before ordering.

Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike Neco Headsets Semi-integrated Threadless for ZS41/41.4/41.5/41.8mm 28.6/30 for GIANT TCR Triban RC520 RC500 Road Bike

About NECO

NECO - Professional Bike Parts Manufacturers

We at Neco Technology Industry Co. Ltd., founded in 1986 in Taichung, have been in the forefront of machinery tooling design and development. Having acquired more than 30 years of experience in the cycling field, general manager Mr. Neco Wang has been extensively making contributions to not only the growth, development and success of the company, but to the global bicycle industry as well.

In order to offer high quality products and expand plant capacity, we specialize in manufacturing headsets and bottom bracket components. Not only can we cover a wide range of applications and finishes, but we can also extend the capacities of alloy cold forging, steel press, hole taping and CNC finishing, etc.

Our factory continuously focuses on higher-end products and expanding design capabilities with our state-of-the-art research facility. However, we at Neco Ltd. believe in meeting the entire range of market demands from economic models to technologically cold forged CNC components. Meanwhile, Neco Ltd. will always strive to meet the commitments to all of the customers and provide competitive, high-value products.

Available Options

Each row below is one available option combination. Choose the complete combination that matches your setup.

Option 1
Low Cup
Middle Cup
High Cup
All Taxes & Duties Included • Fast Delivery (8–12 Days) • No Hidden Fees • 6-Month Warranty

1 How long is the warranty?

We offer 6 months limited warranty to all products because of the quality defects.  We offer lifetime payable repair service after the warranty.

2 Do need to pay tax duty when package arrive my country? 
You no need to pay tax when package arrive your country, most countries in the world no need pay.
USA aslo no need tax duty and tariff, our carrier will cover it.

Brazil, Chile, Columbia clients need pay import duty when package arrive your country. 

3 Can I return the goods if I am not like it? 
Yes you can apply return and refund when you receive the product within 7 days. But as return shipping fee is relatively high when send back to China, so we suggest you consider and carefully before purchase.

Or you can send message to us and discuss technical issues to clarify if the products is what you need, and then pay after you sure your order is correct. 


4 How long is the shipping time? 
To most countries 7-15days can arrive your address. Pay extra 20USD if want ship by Fedex DHL UPS. 

5 How can I know the tracking number? 
We will send the tracking code to your email automatically after we send the package.  check the track update here     https://www.17track.net/en


Support email  info@djcbikes.com 

Support Whatsapp  Click Here
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