1. Bicycle Rims For Sale
  2. sku: 17267539302026762
  3. CHRIS KING FY0045

CHRIS KING FY0045 Nothreadset Cup Headset Road Bike Mtb 1-1/8 34MM

Fy0045 Chris King Nothreadset External Cup Headset 1-1/8 Inch 34mm Gold Road Bike Mtb Cx

( Brand: Chris King ), ( Manufacturer Part Number: FY0045 ), ( Part Type: Cup Headset Bike ), ( Headset Type: Threadless External Cup ), ( Item Diameter: 1 1/8 In ), ( Color: Sotto Voce Gold ), ( Compatible Bike Type: Universal, Hardtail Bike, Mountain Bike, Road Bike ), ( Set Includes: Headset ), ( Material: Aluminum )

Review CHRIS KING Nothreadset External Cup Headset 1-1/8 Inch 34mm Gold Road Bike Mtb Cx

The **Chris King FY0045 Nothreadset Cup Headset** is a premium, high-performance bicycle headset designed for riders seeking unmatched precision, durability, and smooth handling on both road and mountain bikes. Engineered with Chris King s legendary craftsmanship, this headset features a **1-1/8" (28.6mm) bottom bracket shell width**, making it an ideal choice for modern road and gravel bikes, as well as high-end mountain bikes that require a balance of stiffness and compliance. The **34mm cup design** ensures exceptional stability and load distribution, reducing flex and enhancing steering responsiveness, which is crucial for aggressive riding, technical descents, or high-speed cornering. Unlike traditional threaded headsets, the **Nothreadset system** eliminates the need for traditional threads, instead relying on a **press-fit interface** that eliminates play and ensures a rock-solid, vibration-dampening connection between the stem and fork. This innovative design not only enhances rigidity but also reduces maintenance no more stripping threads or adjusting preload, allowing riders to focus solely on performance. The **steel cups** are precision-machined for a perfect fit, while the **hardened steel races** provide long-lasting durability, even under extreme conditions. Whether tackling grueling climbs, carving through technical singletrack, or pushing the limits on paved roads, the FY0045 delivers the confidence-inspiring feel of a perfectly aligned, high-end headset. Built to withstand the rigors of serious riding, this headset is a testament to Chris King s commitment to quality, ensuring that every pedal stroke is met with the same level of reliability and performance as the bike itself.

### **Pros and Cons of buying a Chris King Fy0045 (No Threadset, Cup Headset, 1-1/8" / 34mm for Road & MTB Bikes)**

#### **Pros**

1. **Premium Quality and Durability** Chris King is a well-respected brand known for high-end bearings and components. The Fy0045 is designed for long-term use, with robust construction that can withstand heavy loads and frequent use.

2. **Versatile Compatibility** The 1-1/8" (34mm) size is a standard for many road and mountain bikes, making it a flexible choice for upgrades or replacements. The cup-style headset is widely compatible with modern fork steerer tubes.

3. **Smooth and Precise Steering** The sealed cartridge design reduces friction, providing a smoother ride and better handling compared to older threaded headsets. This is particularly beneficial for aggressive riding styles.

4. **Easy Installation** Unlike threaded headsets, cup-style headsets (like this one) are simpler to install, especially for those without specialized tools. The pre-lubed bearings make setup quicker.

5. **Corrosion Resistance** The sealed design protects against dirt, moisture, and debris, reducing the risk of rust and wear over time.

6. **Adjustable Preload** The cup-style design allows for fine-tuning of preload, which can improve steering feel and reduce wear on the bearings.

7. **Long Lifespan** With proper maintenance, Chris King headsets are known to last for tens of thousands of miles, making them a cost-effective long-term investment.

8. **Compatibility with Aftermarket Forks** Many high-end and aftermarket forks (especially those with 1-1/8" steerer tubes) use this headset size, making it a practical choice for custom builds.

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#### **Cons**

1. **Higher Upfront Cost** Chris King components are premium, and the Fy0045 is no exception. It will cost significantly more than budget headsets from other brands.

2. **Limited Availability** Unlike more common headsets, the Fy0045 may not be as widely stocked in local bike shops, requiring online purchases or special ordering.

3. **Not Universal** While 1-1/8" is common, some older or niche bikes (especially older MTB models) may use different steerer tube sizes (e.g., 1", 1-1/4", or 20mm). Always verify compatibility before buying.

4. **Requires Proper Installation** While easier than threaded headsets, improper installation (e.g., incorrect preload, misalignment) can still lead to premature wear or poor performance. Some users may need professional help.

5. **Weight** Like most high-end components, the Fy0045 is heavier than budget alternatives. For racers or ultra-lightweight builds, this may be a minor drawback.

6. **Maintenance Dependency** While sealed, the headset still benefits from occasional cleaning and lubrication to ensure optimal performance over time.

7. **Potential Overkill for Casual Riders** If you ride infrequently or on smooth terrain, a more affordable headset may suffice without sacrificing performance.

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### **Conclusion**

The **Chris King Fy0045 (No Threadset, Cup Headset, 1-1/8" / 34mm)** is an excellent choice for riders who prioritize **durability, smoothness, and long-term reliability**. It excels in **high-performance road and mountain biking**, where precise steering and minimal friction are critical. The ease of installation and corrosion resistance make it a practical upgrade for those willing to invest in a premium component.

However, the **higher cost and potential overkill for casual riders** mean it may not be the best fit for everyone. If budget is a concern, lower-end cup headsets (e.g., from Race Face, Hope, or Cane Creek) offer similar benefits at a fraction of the price. For serious riders who demand the best, the Fy0045 is a **strong recommendation** especially if paired with a compatible fork and proper maintenance.

### **Final Recommendation**

**Buy the Chris King Fy0045 if:**

- You ride frequently and demand a high-performance headset.

- Your bike uses a 1-1/8" steerer tube (verify compatibility).

- You want a long-lasting, low-maintenance component.

- You re willing to pay a premium for superior quality.

**Avoid it if:**

- You re on a tight budget and can find a similarly performing headset at a lower price.

- Your bike uses an uncommon steerer tube size.

- You rarely ride and don t need the extra durability.

For most **serious road and MTB riders**, this headset is a **worthwhile investment** that will enhance ride quality and longevity.

Details:

Please see photos for condition, and ask any questions as needed. 1 small blemishes on top cup. Comes with bondage carbon top cap.

part #: fy0045 prices

  • $79.99-$100.00

specifications ribicycl:

  • brand: Chris King
  • mpn: Fy0045
  • part type: Cup Headset Bike
  • headset type: Threadless External Cup
  • item diameter: 1 1/8 In
  • color: Sotto Voce Gold
  • compatible bike type: Universal, Hardtail Bike, Mountain Bike, Road Bike
  • set includes: Headset
  • material: Aluminum

shipping ribicycl:

  • class: Standard
  • service: USPS Ground Advantage
  • carrier: USPS
  • type: Calculated
  • cost: $5.45
  • transit: 5-12 Days

general ribicycl:

  • Cycling > Bicycle Components Parts > Headsets
  • condition: Used

offer ribicycl:

  • started: March 25, 2026
  • sold: 0
  • best offers: True
  • availability: In Stock
  • quantity: 1
  • options: Ship-to-home

returns ribicycl:

  • policy: No Returns

seller ribicycl:

  • rating: 100.0%
  • # reviews: 1041
  • city: Gresham, Oregon

payments ribicycl:

  • other
  • credit card: Mastercard
  • wallet: Google-pay
part type: cup headset bike, headset type: threadless external cup, item diameter: 1 1/8 in, compatible bike type: universal, hardtail bike, mountain bike, road bike, set includes: headset,
category: sporting goods > cycling > bicycle components parts > headsets, color: sotto voce gold, material: aluminum, sku: 17267539302026762,
Chris King FY0045 Is Similar To:
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5 offers $79.99–$100.00 USD
  • Used. Offer #1 priced at $79.99 + $8.06 shipping estimate = $88.05* total. +$8.06 shipping
  • Used. Offer #2 priced at $84.95 + $6.95 shipping estimate = $91.90* total. +$6.95 shipping
  • Used. Offer #3 priced at $100.00 + $6.00 shipping estimate = $106.00* total. +$6.00 shipping
  • Used. Offer #4 priced at $185.00 + $5.89 shipping estimate = $190.89* total. +$5.89 shipping
  • Used. Offer #5 priced at $39.95 + $5.50 shipping estimate = $45.45* total. +$5.50 shipping

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