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  2. sku: 17155995378016762
  3. CAMPAGNOLO FCEK40

CAMPAGNOLO FCEK40 Ekar Chainring

Fcek40 Campagnolo Ekar Chainring 40 T

( Brand: Campagnolo ), ( Manufacturer Part Number: FCEK40 ), ( Compatible Brand: For Campagnolo ), ( Number Of Teeth: 40 Tooth ), ( Compatible Bike Type: Gravel Bike, Road Bike ), ( Material: Aluminum ), ( Part Type: Chainring )

Review CAMPAGNOLO Ekar Chainring 40

The **Campagnolo FCEK40 EKAR Chainring (40T)** represents the pinnacle of precision engineering and performance optimization within the world of road cycling, meticulously crafted to elevate the efficiency and responsiveness of your drivetrain. Designed exclusively for Campagnolo s cutting-edge **EKAR** (Evolutionary Kinetic Advanced Rotor) system, this chainring embodies the brand s relentless pursuit of innovation, blending aerodynamics, weight savings, and mechanical harmony to deliver an unparalleled riding experience. The **40-tooth configuration** strikes a perfect balance for climbers and all-rounders, offering a gearing sweet spot that maximizes cadence efficiency on steep ascents while maintaining versatility for varied terrain. Engineered from **high-grade aluminum alloy**, the chainring features a **lightweight yet rigid** construction, ensuring minimal flex under heavy loads, which translates to consistent power transfer and reduced chain wear. Its **optimized tooth profile** is a testament to Campagnolo s aerodynamic expertise, designed to minimize drag and chain friction, allowing for smoother shifting and reduced energy loss critical advantages for competitive riders seeking every possible advantage. The **FCEK40** integrates seamlessly with the EKAR system s **11-speed cassette compatibility**, ensuring flawless meshing with Campagnolo s **Super Record** or **Top Race** groupsets, where precise indexing and durability are non-negotiable. The chainring s **polished, matte finish** not only enhances its aesthetic appeal but also contributes to its corrosion resistance, making it equally suited for demanding race conditions or everyday training. Whether tackling grueling climbs or sprinting to the finish line, this chainring embodies the spirit of Campagnolo s engineering philosophy: **where performance meets perfection**.

### **Pros and Cons of buying a Campagnolo FCEK40 EKAR Chainring (40-Tooth)**

#### **Pros:**

1. **High Performance and Efficiency** The EKAR system is designed for ultra-lightweight and high-strength performance, making it ideal for competitive cycling where weight savings and power transfer are critical.

2. **Precision Engineering** Campagnolo s EKAR drivetrain is built with advanced materials and manufacturing techniques, ensuring smooth shifting and durability even under heavy loads.

3. **Compatibility with Campagnolo s Full EKAR System** If you re already using other EKAR components (e.g., cassettes, derailleurs, or cranks), this chainring integrates seamlessly, maintaining optimal performance.

4. **Durability and Longevity** Campagnolo components are known for their robustness, and the FCEK40 is no exception, offering extended service life compared to some budget alternatives.

5. **Aesthetic and Brand Prestige** Campagnolo is a premium brand with a strong reputation in professional cycling, appealing to riders who value both performance and heritage.

6. **Optimized for High Gear Ratios** The 40-tooth design is ideal for climbers or riders who prioritize a high top gear for fast descents or flat-out sprints.

7. **Lightweight Construction** The use of advanced alloys reduces weight without compromising strength, contributing to better pedal efficiency.

#### **Cons:**

1. **High Cost** Campagnolo components are significantly more expensive than those from mid-range or budget brands, which may be a barrier for casual or recreational riders.

2. **Limited Compatibility** If you re not using the full EKAR system, some benefits (like precise shifting) may not be fully realized, and mixing EKAR with non-EKAR parts can lead to performance inconsistencies.

3. **Maintenance Requirements** High-end components often require more careful maintenance (e.g., proper lubrication, cleaning) to prevent wear and ensure longevity.

4. **Overkill for Casual Use** If you re not a serious competitor or don t ride in extreme conditions, the performance gains may not justify the cost.

5. **Weight Sensitivity** While lightweight, the EKAR system is still heavier than some carbon or ultra-light alternatives, which might not matter much for most riders.

6. **Limited Availability** Campagnolo parts can be harder to find in some regions compared to more mainstream brands, potentially complicating repairs or replacements.

7. **Learning Curve** If you re new to Campagnolo s drivetrain, adjusting to its shifting characteristics may take some time.

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### **Conclusion**

The **Campagnolo FCEK40 EKAR chainring** is an excellent choice for **serious cyclists, racers, or enthusiasts** who prioritize performance, durability, and brand reliability. Its high efficiency, precision engineering, and compatibility with Campagnolo s full EKAR system make it a standout option for those who demand the best. However, its **high cost, limited compatibility with non-EKAR systems, and maintenance needs** may not be justified for casual riders or those on a tight budget.

If you re already invested in Campagnolo s EKAR ecosystem or compete at a high level, this chainring is a worthwhile investment. For most recreational riders or those not using the full EKAR setup, a more affordable alternative (e.g., Shimano or SRAM) may offer similar benefits at a fraction of the cost.

### **Recommendation:**

- **Buy it if:** You re a competitive cyclist, already using Campagnolo s EKAR system, or prioritize premium performance and longevity.

- **Avoid it if:** You re a casual rider, on a budget, or not committed to the full EKAR drivetrain, as the cost may not be justified for your needs.

Details:

Slightly used, about 200 miles, Campagnolo Ekar 40 chainring. Fits carbon Ekar crank. Will not fit newer Ekar Aluminum crank.

part #: fcek40 price

  • $161.00

specifications ribicycl:

  • brand: Campagnolo
  • mpn: Fcek40
  • compatible brand: For Campagnolo
  • number of teeth: 40 Tooth
  • compatible bike type: Gravel Bike, Road Bike
  • material: Aluminum
  • part type: Chainring

shipping ribicycl:

  • transit: 4-10 Days
  • service: USPS Ground Advantage
  • carrier: USPS
  • cost: $0.00
  • type: Calculated
  • class: Standard

seller ribicycl:

  • rating: 100.0%
  • city: Ravenel, South Carolina
  • # reviews: 15

returns ribicycl:

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

general ribicycl:

  • condition: Used
  • Cycling > Bicycle Components Parts > Chainrings BMX Sprockets

offer ribicycl:

  • best offers: True
  • sold: 0
  • quantity: 1
  • started: March 17, 2026
  • options: Ship-to-home
  • availability: In Stock

payments ribicycl:

  • wallet: Google-pay
  • credit card: Discover
  • other
compatible brand: for campagnolo, number of teeth: 40 tooth, compatible bike type: gravel bike, road bike, part type: chainring,
category: sporting goods > cycling > bicycle components parts > chainrings bmx sprockets, material: aluminum, sku: 17155995378016762,
Campagnolo FCEK40 Is Similar To:
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1 offer $161.00 USD
  • New. Offer #1 priced at $161.00 + $0.00 shipping estimate = $161.00* total. Crankset: Compatible with 123 x 4 BCD 13-speed Campagnolo Ekar cranksets. They feature a narrow-wide tooth profile which reduces the chances of chain drop.FREE SHIPPING

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