SHIMANO FD-M521 Exage Es Front Derailleur Triple Clamp 34.9

( Brand: Shimano ), ( Manufacturer Part Number: FD-M521 ), ( Part Type: Derailleur Clamp ), ( Color: Silver ), ( Material: Alloy, Aluminum, Aluminum Alloy, Steel ), ( Set Includes: Derailleur ), ( Mounting Type: Clamp-on ), ( Number Of Speeds: 7 Speed ), ( Cable Pull Type: Bottom Pull ), ( Compatible Bike Type: Mountain Bike ), ( Number Of Chainrings: Triple ), ( Country/region Of Manufacture: Japan ), ( Item Width: 34.9 Mm ), ( Item Weight: 4.1 Oz )

Review SHIMANO Vintage Exage Es Front Derailleur 34.9mm Triple Clamp On

Shimano FD-M521 EXAGEN Triple Clamp Front Derailleur (34.9mm)

Experience precise and effortless gear shifting with the Shimano FD-M521 EXAGEN Triple Clamp Front Derailleur. Designed for triple chainring setups, this front derailleur boasts a 34.9mm clamp diameter to ensure a secure and stable fit on your bicycle's frame.

The Shimano FD-M521 is a testament to Shimano's commitment to innovation and quality. It features a sleek, lightweight design, weighing in at approximately 166 grams, which minimizes the overall weight of your bicycle without compromising performance.

The EXAGEN design offers an enlarged cage for increased chain stability, ensuring smooth and efficient shifting even under heavy load. The derailleur's quick-shifting mechanism and optimized cable routing further enhance its speed and accuracy.

The Shimano FD-M521 is built to withstand the rigors of regular use, with a robust construction that guarantees durability. Its robust materials and meticulous craftsmanship ensure that this front derailleur can handle the demands of various terrains and riding styles.

Whether you're a seasoned cyclist or a beginner, the Shimano FD-M521 EXAGEN Triple Clamp Front Derailleur is an excellent choice for those seeking a reliable, high-performance front derailleur that offers smooth, precise, and quick gear shifts. Upgrade your bicycle with this top-tier component and elevate your cycling experience to new heights.

1. Precision Shifting: The Shimano EXAGE front derailleur is known for its precise and reliable shifting performance, ensuring smooth transition between gears.

2. Durability: Shimano components are renowned for their durability and the EXAGE derailleur is no exception. It is built to withstand heavy use and harsh conditions, making it suitable for a wide range of cycling environments.

3. Triple Clamp Compatibility: The triple clamp design of this derailleur allows it to be used with triple chainring setups, providing a wide range of gears for climbing and flats.

4. Easy Setup: Shimano derailleurs are generally easy to set up and adjust, even for beginners. The EXAGE derailleur is no exception, with a simple cable tension adjustment and limit screws for fine-tuning.

1. Weight: Compared to some other front derailleurs in the market, the Shimano EXAGE derailleur may be on the heavier side, which could potentially affect the bike's overall speed and handling.

2. Cost: While the Shimano EXAGE derailleur offers excellent performance and durability, it may be on the pricier side for some budget-conscious cyclists.

In conclusion, the Shimano FD-M521 EXAGE front derailleur is a reliable and durable choice for cyclists who prioritize precise shifting and compatibility with triple chainring setups. However, its weight and cost may be drawbacks for some cyclists. If you're looking for a high-performance front derailleur and are willing to invest in it, the Shimano EXAGE derailleur is a recommended choice. If weight or cost is a significant concern, you may want to consider other options available in the market.

Details:

Vintage Shimano Exage ES Front Derailleur FD-M521 Triple Clamp On 34.9mm Missing the screw for clamp.

part #: fdm521 prices

• $15.93-$21.50

specifications ribicycl:

• brand: Shimano
• mpn: Fd-m521
• part type: Derailleur Clamp
• color: Silver
• material: Alloy, Aluminum, Aluminum Alloy, Steel
• set includes: Derailleur
• mounting type: Clamp-on
• number of speeds: 7 Speed
• cable pull type: Bottom Pull
• compatible bike type: Mountain Bike
• number of chainrings: Triple
• country/region of manufacture: Japan
• item width: 34.9 Mm
• item weight: 4.1 Oz

seller ribicycl:

• city: Appleton, Wisconsin
• # reviews: 1146
• rating: 100.0%

payments ribicycl:

• other
• credit card: Discover
• wallet: Apple-pay

offer ribicycl:

• availability: In Stock
• quantity: 1
• options: Ship-to-home
• started: August 1, 2025
• best offers: True
• sold: 0

returns ribicycl:

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

shipping ribicycl:

• carrier: USPS
• service: USPS Ground Advantage, USPS Priority Mail Flat Rate Envelope
• class: Standard, Expedited
• cost: $7.99
• type: Fixed
• transit: 4-10 Days

general ribicycl:

• condition: Used
• Cycling > Bicycle Components Parts > Front Derailleurs

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