1. Bicycle Rims For Sale
  2. sku: 18156645704748632
  3. CAMPAGNOLO OC-17CE175

CAMPAGNOLO OC-17CE175 Centaur Carbon Road Left Crank Arm 172.5MM Single

Oc-17ce175 Campagnolo Centaur 172.5mm Carbon Road Left Crank Arm Black Single

( Brand: Campagnolo ), ( Manufacturer Part Number: OC-17CE175 ), ( Part Type: Crank ), ( Crankarm Length: 172 Mm ), ( Color: Black ), ( Compatible Bike Type: Road Bike ), ( Number Of Chainrings: Single ), ( Set Includes: Crank Arm ), ( Material: Carbon ), ( Number Of Speeds: 2 Speed )

Review CAMPAGNOLO Centaur 172.5mm Carbon Road Left Crank Arm Black Single

The **Campagnolo Centaur OC-17CE175 172.5mm Carbon Road Left Crank Arm** is a precision-engineered component designed for cyclists seeking the pinnacle of performance, reliability, and aesthetic refinement in their road cycling setup. Crafted from high-grade **carbon fiber**, this crank arm embodies the perfect blend of lightweight stiffness and torsional rigidity, ensuring optimal power transfer from pedal to wheel with minimal energy loss. The **OC (Over Composite) technology** employed in its construction enhances durability while maintaining an ultra-low weight, making it an ideal choice for competitive riders and discerning enthusiasts who demand both speed and endurance. With a **172.5mm length**, this arm strikes an ideal balance between efficiency and comfort, catering to riders with moderate to long leg reaches while still accommodating a wide range of frame geometries. The **left-hand side** design ensures seamless integration into a complete crankset, whether paired with its right-hand counterpart or other high-performance components from Campagnolo s legendary lineup.

Beyond its technical superiority, the Centaur OC-17CE175 exudes a sleek, modern aesthetic that reflects Campagnolo s enduring commitment to Italian craftsmanship and innovation. The **black carbon finish** not only enhances visual appeal but also provides a subtle yet sophisticated contrast against most frame and fork designs, making it a standout choice for riders who prioritize both form and function. Engineered to work in harmony with Campagnolo s **Record EPS, Super Record, or Potenza** drivetrains, this crank arm delivers the precise shifting responsiveness and smooth operation that riders expect from the brand synonymous with road cycling excellence. Whether used in a time trial setup, a fast group ride, or a solo pursuit of speed, the OC-17CE175 embodies the spirit of modern road cycling where every pedal stroke counts, and every detail matters. Built to endure the rigors of high-mileage training and competition, this crank arm is a testament to Campagnolo s legacy of pushing boundaries in bicycle engineering, offering riders a piece of performance art that elevates their ride to new heights.

The **Campagnolo Centaur OC-17CE175** is a high-end carbon road crankset designed for performance and durability. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros**

1. **Ultra-Lightweight Construction**

The crankset is made from **carbon fiber**, which significantly reduces weight compared to aluminum or steel alternatives. This contributes to better power transfer and reduced fatigue during long rides.

2. **High Strength and Durability**

Campagnolo s **OC (Over Composite) technology** ensures exceptional stiffness and resistance to fatigue, even under heavy loads. This makes it suitable for aggressive riding styles and competitive use.

3. **Precision Engineering and Build Quality**

Campagnolo is known for its **high precision machining and tight tolerances**, resulting in smooth shifting and reliable performance. The **172.5mm Q-factor** (distance between pedal spindles) is optimized for efficiency and comfort.

4. **Compatibility with Campagnolo Groupsets**

As part of Campagnolo s ecosystem, it integrates seamlessly with **Record, Super Record, or Centaur drivetrains**, ensuring consistent performance across the entire system.

5. **Aerodynamic Pedal Design**

The **left-side arm features a streamlined shape**, which can slightly improve aerodynamics when paired with compatible pedals (e.g., Campagnolo Super Record or Record pedals).

6. **Long-Term Reliability**

Campagnolo components are built to last, and the OC series is particularly robust, reducing the risk of premature failure even under extreme conditions.

7. **Compatibility with Single-Speed or Fixed-Gear Setups**

While primarily designed for multi-speed systems, it can be used in **single-speed or fixed-gear applications** (though shifting is not applicable in such cases).

8. **Resale Value**

Campagnolo components retain their value well, making this a solid investment if you plan to upgrade or sell your bike in the future.

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### **Cons**

1. **High Cost**

The **OC-17CE175 is expensive**, often priced significantly higher than comparable aluminum cranksets (e.g., SRAM Force, Shimano Dura-Ace). This makes it a less accessible option for budget-conscious riders.

2. **Limited Availability and Repair Challenges**

Campagnolo parts can be **harder to source** than Shimano or SRAM components, especially in regions with limited bike shop support. Repairs or replacements may require specialized knowledge or longer wait times.

3. **Weight Sensitivity in Some Cases**

While the carbon construction is an advantage, **ultra-lightweight components can be more prone to damage** from impacts (e.g., hitting a curb or pothole). Unlike aluminum, carbon cannot be easily repaired if cracked.

4. **Compatibility Restrictions**

- Requires **Campagnolo bottom brackets** (e.g., **Super Record, Record, or Centaur BBs**) for optimal performance.

- **Not compatible with Shimano/SRAM bottom brackets** without adapters, which may introduce inefficiencies.

- **Pedal compatibility** is best with Campagnolo s own pedals (e.g., Super Record, Record) for full integration.

5. **Maintenance Requirements**

While Campagnolo components are durable, they still require **regular cleaning and lubrication** to prevent corrosion (especially in wet conditions) and ensure smooth shifting.

6. **Overkill for Casual Riders**

If you primarily ride **recreational routes** or don t push your bike to extreme limits, the **premium performance** of this crankset may not justify the cost.

7. **Potential for Overheating in Extreme Conditions**

Carbon components can **expand slightly under heat**, which may affect shifting consistency in very hot climates. However, this is rare and usually not a major issue.

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### **Conclusion**

The **Campagnolo OC-17CE175 Centaur crankset** is one of the best high-end road cranksets available, offering **unmatched stiffness, weight savings, and durability**. It is ideal for **serious cyclists, racers, or those who prioritize performance and longevity** over cost. However, its **high price, limited compatibility, and specialized maintenance needs** make it less suitable for casual riders or those on a tight budget.

If you are already in the **Campagnolo ecosystem** (using Record, Super Record, or Centaur groupsets) and seek the **absolute best in terms of power transfer and reliability**, this crankset is an excellent choice. For riders who prefer **more accessible, versatile, or budget-friendly options**, alternatives like **Shimano Dura-Ace (R9100) or SRAM Force (AxS) cranksets** may offer a better balance of performance and practicality.

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### **Final Recommendation**

**Buy the Campagnolo OC-17CE175 if:**

- You are a **competitive or serious road cyclist** who demands the highest performance.

- You are already using a **Campagnolo groupset** and want full system integration.

- You prioritize **long-term durability and stiffness** over cost.

- You ride in **conditions where weight and efficiency are critical** (e.g., time trials, hill climbs).

**Avoid or consider alternatives if:**

- You are a **casual or recreational rider** who doesn t need extreme performance.

- You prefer **easier maintenance, wider compatibility, or lower costs**.

- You frequently ride in **rough terrain** where carbon s fragility could be a concern.

- You are not committed to the **Campagnolo ecosystem** and may switch brands in the future.

For most **elite or high-performance riders**, this crankset is a **worthwhile investment**. For everyone else, carefully weigh the **cost vs. benefit** before purchasing.

Details:

Used in good condition. This is LEFT CRANK ARM ONLY For square taper bottom bracket, for double chainring, 172.5.

part #: oc17ce175 price

  • $35.88

specifications ribicycl:

  • brand: Campagnolo
  • mpn: Oc-17ce175
  • part type: Crank
  • crankarm length: 172 Mm
  • color: Black
  • compatible bike type: Road Bike
  • number of chainrings: Single
  • set includes: Crank Arm
  • material: Carbon
  • number of speeds: 2 Speed

returns ribicycl:

  • policy: No Returns

general ribicycl:

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

seller ribicycl:

  • rating: 100.0%
  • # reviews: 689
  • city: Santa Fe, New Mexico

offer ribicycl:

  • started: May 30, 2026
  • options: Ship-to-home
  • sold: 0
  • best offers: True
  • availability: In Stock
  • quantity: 1

payments ribicycl:

  • credit card: Discover
  • wallet: Paypal
  • other

shipping ribicycl:

  • class: Standard
  • service: USPS Ground Advantage
  • type: Calculated
  • transit: 5-12 Days
  • cost: $14.95
  • carrier: USPS
part type: crank, crankarm length: 172 mm, compatible bike type: road bike, number of chainrings: single, set includes: crank arm, number of speeds: 2 speed,
category: sporting goods > cycling > bicycle components parts > cranksets, color: black, material: carbon, sku: 18156645704748632,
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1 offer $35.88 USD
  • Used. Offer #1 priced at $35.88 + $14.95 shipping estimate = $50.83* total. This is LEFT CRANK ARM ONLY For square taper bottom bracket, for double chainring, 172.5.+$14.95 shipping

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