1. Bicycle Rims For Sale
  2. sku: 18078748826923741
  3. CAMPAGNOLO QR-CH111

CAMPAGNOLO QR-CH111 Campy Vento Proton Release Skewer Rear

Qr-ch111 Campagnolo Campy Chorus Vento Proton Quick Release Skewer Rear

( Brand: Campagnolo ), ( Manufacturer Part Number: QR-CH111 ), ( Compatible Brand: For Campagnolo ), ( Color: Silver ), ( Compatible Bike Type: Cyclocross Bike, Racing Bike, Road Bike, Time Trial/triathlon Bike, Touring Bike ), ( Material: Steel ), ( Set Includes: Rear Skewer ), ( Country Of Origin: Italy )

Review CAMPAGNOLO Campy Chorus Vento Proton Quick Release Skewer Rear

The **Campagnolo QR-CH111 Campy Vento Proton Release Skewer** represents the pinnacle of Italian engineering and precision in bicycle wheel-building, designed exclusively for Campagnolo s high-performance drivetrain systems. This rear axle skewer is a masterful blend of aerodynamics, durability, and seamless integration with the Campagnolo Vento hub system, making it an indispensable component for riders seeking both speed and reliability. Crafted from a proprietary alloy, the skewer features a **proton release mechanism**, a signature Campagnolo innovation that allows for effortless adjustment of the rear wheel s lateral position without the need for tools. This feature is particularly advantageous for riders who frequently switch between different tire widths or seek optimal chainline alignment, ensuring a smooth, efficient ride while minimizing friction and wear on the drivetrain. The skewer s **low-profile design** minimizes drag, contributing to a more aerodynamic wheel assembly, while its **precision-machined threads** guarantee a secure and repeatable fit, reducing the risk of slippage or misalignment under high loads. Ideal for road racing, time trials, and competitive cycling, the QR-CH111 is engineered to withstand the demands of aggressive riding, offering both strength and responsiveness. Its compatibility with the Campagnolo Vento hub ensures a seamless connection, enhancing the overall performance of the wheel system while maintaining the brand s reputation for uncompromising quality and innovation. Whether used in a lightweight race setup or a high-performance endurance build, this skewer exemplifies Campagnolo s commitment to pushing the boundaries of bicycle technology.

The **Campagnolo QR-CH111 Campy Vento Proton Release Skewer (rear)** is a high-end, quick-release axle designed for carbon wheels. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros**

1. **High-End Build Quality**

The Campagnolo QR-CH111 is engineered to the same rigorous standards as Campagnolo s drivetrain components, ensuring durability and precision. The use of high-grade materials, including a lightweight alloy construction, contributes to its reliability.

2. **Proton Release Mechanism**

The "Proton" release system is a proprietary Campagnolo design that provides a smoother, more consistent quick-release action compared to traditional QR skewers. This reduces the risk of accidental releases and improves wheel retention, which is critical for high-speed riding or aggressive cornering.

3. **Compatibility with Carbon Wheels**

The skewer is specifically designed for carbon rims, which are common in high-performance road and gravel bikes. It includes features like a **carbon-safe seal** to prevent damage to the rim s composite structure, which is a significant advantage over generic skewers.

4. **Lightweight**

The skewer is notably lighter than many aftermarket alternatives, reducing unsprung weight a key factor for performance and handling. This is particularly beneficial for road cyclists who prioritize speed and efficiency.

5. **Sealed Bearings**

The skewer incorporates sealed bearings, which protect against dust, moisture, and debris. This enhances longevity and reduces maintenance requirements, though it does not make the skewer completely maintenance-free.

6. **Compatibility with Campagnolo Wheels**

It is designed to work seamlessly with Campagnolo s own wheels, ensuring optimal fit and function. While it can be used with third-party wheels, compatibility may vary depending on the wheel s specific design.

7. **Aesthetic Appeal**

Campagnolo components are known for their premium finish and design, which can enhance the overall look of a bike. The skewer s polished aluminum or anodized finish aligns with Campagnolo s branding.

8. **Warranty and Support**

Campagnolo offers robust warranty coverage for its components, providing peace of mind for buyers. Their customer support and authorized service centers are well-regarded in the cycling community.

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### **Cons**

1. **High Cost**

The QR-CH111 is a premium product, and its price reflects that. For casual riders or those on a budget, this skewer may be overkill, especially if they are not using Campagnolo wheels or prioritizing performance over cost.

2. **Limited Compatibility**

While it works well with Campagnolo wheels and many high-end third-party carbon wheels, it may not fit all wheel models perfectly. Some wheels, particularly those with non-standard hub widths or flange designs, might require adapters or may not be fully compatible.

3. **Maintenance Requirements**

Although the sealed bearings reduce maintenance needs, the skewer still requires occasional lubrication and inspection. Over time, the seals can degrade, leading to dust or water ingress, which could affect performance or lead to premature wear.

4. **Specialized Tools**

Installing or removing the skewer may require specific tools, such as Campagnolo s proprietary tools for the Proton release mechanism. This can be inconvenient for riders who prefer universal tools or those who frequently switch between different brands.

5. **Potential for Overkill**

For riders who do not prioritize quick-release functionality (e.g., those using thru-axles or fixed gear setups), this skewer may not offer significant advantages. Thru-axles, for example, are often preferred for their security and ease of use in high-performance or gravel applications.

6. **Durability Concerns with Heavy Use**

While Campagnolo components are durable, the Proton release mechanism is a moving part, and heavy use (e.g., frequent quick releases or drops) could potentially wear it out faster than a fixed or thru-axle setup.

7. **Weight Savings May Be Marginal**

While the skewer is lightweight, the weight difference compared to other high-end skewers (e.g., some Shimano or SRAM options) may be negligible for some riders. The performance impact of a few grams is often minimal unless the rider is in a highly competitive environment.

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### **Conclusion**

The **Campagnolo QR-CH111 Campy Vento Proton Release Skewer** is a superior choice for riders who prioritize performance, compatibility with Campagnolo wheels, and a premium quick-release system. Its lightweight design, sealed bearings, and Proton release mechanism make it an excellent option for road cyclists, gravel riders, and those who demand reliability and precision. However, its high cost, limited compatibility with non-Campagnolo wheels, and maintenance needs may not justify the investment for all riders.

For riders who frequently switch between bikes or use thru-axles, the benefits of this skewer may be outweighed by the drawbacks. Additionally, those who prioritize simplicity or cost-effectiveness might find alternatives like thru-axles or other quick-release skewers more suitable.

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### **Recommendation**

- **Buy the QR-CH111 if:**

- You are using Campagnolo wheels or high-end carbon wheels that are compatible with it.

- You prioritize a smooth, reliable quick-release system and are willing to pay for Campagnolo s premium quality.

- You ride aggressively or at high speeds, where wheel retention and lightweight components are critical.

- You value the aesthetic and brand prestige of Campagnolo components.

- **Avoid or Consider Alternatives if:**

- You are on a tight budget or do not need the performance benefits of a Campagnolo skewer.

- You primarily use thru-axles or fixed gear setups, where the QR-CH111 offers no advantage.

- You frequently ride in conditions where thru-axles (e.g., gravel, mountain biking) are more practical.

- You prefer universal compatibility and lower maintenance requirements.

For most road cyclists who ride Campagnolo wheels and appreciate the finer details, the QR-CH111 is a worthwhile investment. However, those who prioritize versatility, cost, or simplicity may find other skewers or axle systems more aligned with their needs.

Details:

Shipping I ship only within the USA. No front skewer is included. Please review all photos and the full before purchasing. Also used on the Vento and Proton wheel sets from around 9/10 speed era.

Up for sale is a lightly used Campagnolo Chorus rear skewer, part number QR-CH111. Condition is excellent, only signs of wear some slight scratches on the lever-side axle end cap, refer to photos. Colors may vary slightly due to differences in monitor or device settings.

part #: qrch111 prices

  • $40.00-$49.93

specifications ribicycl:

  • brand: Campagnolo
  • mpn: Qr-ch111
  • compatible brand: For Campagnolo
  • color: Silver
  • compatible bike type: Cyclocross Bike, Racing Bike, Road Bike, Time Trial/triathlon Bike, Touring Bike
  • material: Steel
  • set includes: Rear Skewer
  • country of origin: Italy

general ribicycl:

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

returns ribicycl:

  • policy: Returns Accepted
  • time: 14 Days
  • method: Money back
  • paid by: Buyer

seller ribicycl:

  • city: New Windsor, Maryland
  • rating: 100.0%
  • # reviews: 1303

shipping ribicycl:

  • transit: 4-8 Days
  • type: Fixed
  • carrier: USPS
  • cost: $12.85
  • service: USPS Priority Mail
  • class: Expedited

payments ribicycl:

  • wallet: Apple-pay
  • credit card: Diners-club
  • other

offer ribicycl:

  • options: Ship-to-home
  • sold: 0
  • started: May 25, 2026
  • best offers: True
  • quantity: 1
  • availability: In Stock
compatible brand: for campagnolo, compatible bike type: cyclocross bike, racing bike, road bike, time trial/triathlon bike, touring bike, set includes: rear skewer, country of origin: italy,
category: sporting goods > cycling > bicycle components parts > skewers, color: silver, material: steel, sku: 18078748826923741,
Campagnolo QR-CH111 Is Similar To:
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2 offers $40.00–$49.93 USD
  • Used. Offer #1 priced at $40.00 + $12.85 shipping estimate = $52.85* total. Up for sale is a lightly used Campagnolo Chorus rear skewer, part number . No front skewer is included.+$12.85 shipping
  • New. Offer #2 priced at $49.93 + $10.12 shipping estimate = $60.05* total. +$10.12 shipping

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