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FSA 3740051 Pro Track Chainring Bcd Gear Single 51T 144 1/2 1/8

3740051 Fsa Pro Track Chainring 51t Bcd 144 1/2 X 1/8 Fixed Gear Single Speed

( Brand: Fsa ), ( Manufacturer Part Number: 3740051 ), ( Part Type: Track Bcd ), ( Compatible Brand: For Fsa ), ( Distance Between Bolt Holes: 144 Mm ), ( Color: Black ), ( Material: Aluminum ), ( Set Includes: Chainring ), ( Mounting Type: 5-arm ), ( Number Of Teeth: 51 Tooth ), ( Manufacturer Warranty: 2 Years ), ( Compatible Bike Type: Track Bike )

Review FSA Pro Track Chainring 51t Bcd 144 1/2 1/8 Fixed Gear Single Speed

FSA Pro Track Chainring (51T, BCD 144, 1/2 x 1/8 Gear Single)

The FSA Pro Track Chainring (FS-3740051) is a high-performance component designed for track cyclists and serious road riders seeking an efficient and reliable drivetrain solution. Engineered with precision and crafted from durable and lightweight aluminum alloy, this chainring offers an exceptional blend of strength and weight savings for unparalleled performance.

This specific model features a 51 tooth count, making it ideal for moderate to high cadence riders who demand a wide gear range for fast and frequent accelerations. The BCD (Bolt Circle Diameter) is 144, ensuring perfect alignment with your crankset and ensuring a stable, secure, and smooth pedaling experience.

The chainring is designed with a single gear configuration, utilizing a 1/2 x 1/8 pitch for compatibility with most modern chain systems. Its one-piece design eliminates any potential for flex or wear, enhancing the longevity and reliability of the component.

The FSA Pro Track Chainring boasts a sleek and minimalist design, with a smooth, polished finish that not only looks great but also minimizes the risk of chain derailment and improves overall drivetrain efficiency. It features a tooth profile that provides excellent chain retention and reduces the possibility of chain drop, ensuring a consistent and powerful pedaling experience.

In conclusion, the FSA Pro Track Chainring (FS-3740051) is a high-quality, performance-driven component that offers exceptional value for cyclists seeking a reliable, efficient, and durable chainring solution. Its 51 tooth count, BCD 144, and 1/2 x 1/8 pitch configuration make it a versatile and adaptable component, suitable for various cycling disciplines and riding styles. Upgrade your drivetrain today and experience the unparalleled performance and quality of the FSA Pro Track Chainring.

A Detailed Analysis of the FSA Pro Track Chainring 51t (FS-3740051)

Pros:

1. High-quality construction: The FSA Pro Track Chainring is known for its robust and durable design, made to withstand heavy usage. FSA, a respected brand in cycling components, guarantees this product's performance.

2. Wide gear range: With a 51-tooth chainring, this component offers a broader gear range, making it ideal for climbing and maintaining speed on flats.

3. BCD 144 compatibility: This chainring is compatible with a 144 Bolt Circle Diameter (BCD), ensuring it fits a variety of crankset models.

4. Suitable for single-chainring systems: The FSA Pro Track Chainring is designed for use in single-chainring drivetrains, simplifying shifting and reducing maintenance.

5. Aesthetically pleasing: This chainring's design is inspired by traditional track chainrings, giving your bike a distinctive, classic look.

Cons:

1. Limited tooth options: The FSA Pro Track Chainring is only available in a 51-tooth size, which may not be suitable for all riding styles and preferences.

2. Potential compatibility issues: While the BCD 144 compatibility is broad, there might be specific cranksets that are not compatible with this chainring. It's essential to verify compatibility before purchasing.

3. Price: FSA chainrings are known for their quality, which often comes at a higher price point compared to some other brands.

Conclusion:

The FSA Pro Track Chainring 51t (FS-3740051) is a high-quality, durable chainring that offers a wide gear range and a classic look. However, its limited tooth options and potential compatibility issues should be carefully considered before making a purchase. If you're looking for a robust, high-performing chainring for your single-chainring drivetrain and are willing to invest in a premium component, this FSA Pro Track Chainring could be an excellent choice. Otherwise, it might be worth exploring other options to find a chainring that better suits your specific needs and budget.

Details:

The FSA Pro Track Chainring 51T is a high-quality aluminum chainring designed for track bikes. With its 5-arm mounting type, this chainring is a reliable and durable component for your fixed gear single speed bike. It features a 51 tooth count and 144mm distance between bolt holes.

part #: 3740051 price

  • $123.83

specifications ribicycl:

  • brand: Fsa
  • mpn: 3740051
  • part type: Track Bcd
  • compatible brand: For Fsa
  • distance between bolt holes: 144 Mm
  • color: Black
  • material: Aluminum
  • set includes: Chainring
  • mounting type: 5-arm
  • number of teeth: 51 Tooth
  • manufacturer warranty: 2 Years
  • compatible bike type: Track Bike

shipping ribicycl:

  • type: Calculated
  • carrier: USPS
  • class: Standard
  • cost: $8.14
  • transit: 3-7 Days
  • service: USPS Ground Advantage

returns ribicycl:

  • policy: No Returns

general ribicycl:

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

offer ribicycl:

  • options: Ship-to-home
  • quantity: 1
  • sold: 0
  • availability: In Stock
  • started: November 3, 2025

payments ribicycl:

  • wallet: Google-pay
  • credit card: Visa
  • other

seller ribicycl:

  • city: Staten Island, New York
  • # reviews: 39
  • rating: 0.0%
part type: track bcd, compatible brand: for fsa, distance between bolt holes: 144 mm, set includes: chainring, mounting type: 5-arm, number of teeth: 51 tooth, manufacturer warranty: 2 years, compatible bike type: track bike,
category: sporting goods > cycling > bicycle components parts > chainrings bmx sprockets, color: black, material: aluminum, sku: 15321786378794713,
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