CAMPAGNOLO 2302012 Jockey Wheel Pulley Set Upper Lower 2392013

( Brand: Campagnolo ), ( Manufacturer Part Number: 2302012 ), ( Part Type: Wheel Pulley ), ( For Bike Type: Racing Bike ), ( Color: Black )

Review CAMPAGNOLO Vintage Jockey Wheel Pair Pulley Set Upper Lower

The **Campagnolo 2302012 Jockey Wheel Pulley Set**, paired with the **2392013 Upper and Lower Pulley Assembly**, represents the pinnacle of precision engineering and performance optimization within the world of high-end bicycle drivetrains. Designed exclusively for Campagnolo s record-breaking **Super Record EPS** and **Record EPS** systems, this pulley set is a critical component that ensures seamless shifting, reduced chain wear, and enhanced power transfer qualities that are essential for both competitive cyclists and discerning enthusiasts who demand nothing less than perfection. The **2302012 Jockey Wheel Pulley** itself is meticulously crafted from high-grade aluminum, featuring a lightweight yet robust construction that minimizes rotational inertia while maintaining exceptional durability. Its aerodynamic profile is optimized to reduce drag, allowing for smoother pedaling dynamics and improved efficiency, particularly in high-speed or demanding climbs where every ounce of performance matters. The pulley s precise machining ensures minimal chain tension variation, which translates to cleaner, more consistent gear changes eliminating the frustrating hesitation or misalignments that plague lesser systems.

Complementing this is the **2392013 Upper and Lower Pulley Assembly**, a dual-component system that works in tandem to further refine the shifting experience. The **upper pulley** is engineered to guide the chain with pinpoint accuracy, reducing lateral movement and preventing premature wear on both the chain and cassette. Its smooth, polished surface minimizes friction, while its strategic positioning ensures optimal chain line alignment, even under heavy loads. The **lower pulley**, meanwhile, serves as the anchor point for the derailleur s return spring, providing a stable reference that enhances shifting reliability. Together, these components form a harmonious balance, allowing the derailleur to operate with remarkable precision, whether navigating tight shifts in a steep descent or maintaining consistency over long, grueling rides. The entire assembly is built to Campagnolo s exacting standards, with components that are not only functionally superior but also aesthetically refined, featuring a sleek, matte black finish that complements the system s premium aesthetic.

Beyond its performance benefits, this pulley set is a testament to Campagnolo s commitment to innovation and longevity. The materials used are resistant to corrosion and wear, ensuring that the system retains its performance characteristics even after thousands of kilometers of use. Additionally, the modular design allows for easy installation and replacement, making maintenance a straightforward process for mechanics and riders alike. Whether integrated into a high-performance road bike, a gravel-adventure rig, or a time-trial machine, the **2302012 Jockey Wheel Pulley Set with 2392013 Upper and Lower Pulley Assembly** delivers a level of refinement that sets it apart from conventional drivetrain solutions. For those who refuse to compromise on quality, this set is not merely an accessory it is a cornerstone of a drivetrain built for speed, endurance, and unmatched shifting consistency.

### **Pros and Cons of buying a Campagnolo 2302012 Jockey Wheel Pulley Set (2392013 Upper/Lower)**

1. **High-Quality Materials** Campagnolo is known for using premium components, including hardened steel and precision-engineered parts, which ensures durability and smooth operation over time.

2. **Compatibility** This pulley set is designed specifically for Campagnolo drivetrains, particularly older models (likely from the 2000s or early 2010s), ensuring a perfect fit with minimal clearance issues.

3. **Performance Optimization** Properly functioning jockey wheels reduce chain wear, improve shifting efficiency, and prevent chain derailment, especially in aggressive riding conditions.

4. **Aftermarket Support** Campagnolo parts are widely available through bike shops and online retailers, making replacements or upgrades easier if needed.

5. **Longevity** High-quality bearings and precision machining mean these pulleys can last for many years with proper maintenance, reducing the need for frequent replacements.

6. **Compatibility with Upgrades** If you plan to upgrade other components (e.g., derailleurs, chains), these pulleys will remain compatible with newer Campagnolo parts.

7. **Reduced Maintenance** Well-made pulleys require less frequent lubrication and cleaning compared to lower-quality alternatives, saving time and effort.

1. **Cost** Campagnolo components are premium-priced, which may be a significant investment compared to budget alternatives from other brands.

2. **Potential Overkill for Some Riders** If you primarily ride casually or on smooth terrain, the performance benefits may not justify the cost, especially if your current pulleys are still functional.

3. **Compatibility with Modern Systems** If you re using a newer Campagnolo drivetrain (e.g., Record, Super Record, or newer models), these older pulleys may not be optimized for the latest technologies (e.g., 12-speed systems).

4. **Weight** Campagnolo parts tend to be heavier than some aftermarket or budget alternatives, which may be noticeable in endurance or racing applications.

5. **Limited Availability of Replacement Bearings** While the pulleys themselves are durable, if a bearing fails, finding an exact replacement may be harder than with more common brands.

6. **Potential for Misalignment** If installed incorrectly, these pulleys could cause chain rub or shifting issues, requiring careful adjustment.

7. **Depreciation** Older Campagnolo parts may lose value over time, especially if you later upgrade to a newer model.

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### **Conclusion**

The **Campagnolo 2302012 Jockey Wheel Pulley Set (2392013 Upper/Lower)** is a high-quality, reliable choice for riders using older Campagnolo drivetrains. It offers superior durability, performance, and compatibility but comes at a premium price. If you prioritize longevity, smooth shifting, and reduced maintenance especially in demanding conditions this set is a strong investment. However, if you re on a tight budget, ride casually, or plan to upgrade to a newer drivetrain soon, a more affordable alternative (e.g., Shimano or SRAM pulleys) might suffice.

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### **Recommendation**

- You own an older Campagnolo drivetrain (e.g., Super Record, Record, or similar) and want to maintain optimal performance.

- You ride aggressively (mountain biking, gravel, or rough terrain) where chain wear and shifting reliability are critical.

- You value long-term durability and are willing to pay for premium components.

- Your current pulleys are worn or causing shifting issues, and you want a direct Campagnolo replacement.

- You re on a budget and your existing pulleys are still functional.

- You plan to upgrade to a newer Campagnolo drivetrain soon, making these parts obsolete.

- You ride mostly on smooth roads and don t need the highest-end performance.

For most serious riders using older Campagnolo systems, this pulley set is a worthwhile upgrade. However, weigh the cost against your riding needs before purchasing.

Details:

These might be NOS with storage wear. Finish and color: black pulley wheels with a matte outer surface silver-colored steel bearing sleeves washers. Set includes: two Campagnolo 2302012 upper and 2392013 lower pulley wheels with four steel washers; scale any other background items visible in the photos are not included. Vintage Campagnolo Jockey Wheel Pair Pulley Set 2302012 2392013 Upper Lower.

Campagnolo upper and lower jockey wheel pair for road bike rear derailleurs. Material and construction: composite pulley bodies with integrated steel bearing centers, supplied four flat washers. Logos and markings: CAMPAGNOLO 2302012 UPPER molded into one pulley 2392013 LOWER the other. Part type and use: replacement derailleur pulley wheels for Campagnolo road bike rear derailleurs that use these specific upper lower pulleys.

Brand and model: Campagnolo 2302012 upper pulley 2392013 lower with molded CAMPAGNOLO lettering.

part #: 2302012 prices

• $7.90-$39.95

specifications vintagebikepartiz:

• brand: Campagnolo
• mpn: 2302012
• part type: Wheel Pulley
• for bike type: Racing Bike
• color: Black

offer vintagebikepartiz:

• options: Ship-to-home
• availability: In Stock
• sold: 0
• started: March 10, 2026
• best offers: True
• quantity: 1

returns vintagebikepartiz:

• method: Money back
• paid by: Seller
• time: 60 Days
• policy: Returns Accepted

general vintagebikepartiz:

• Cycling > Vintage Cycling > Vintage Bicycle Parts

seller vintagebikepartiz:

• # reviews: 32226
• rating: 100.0%
• city: Neenah, Wisconsin

shipping vintagebikepartiz:

• class: Standard, Expedited
• transit: 2-6 Days
• service: Standard, Expedited
• cost: $5.95
• type: Fixed

payments vintagebikepartiz:

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

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