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FSA Pro 104 BCD chainring

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Features of FSA Pro 104 BCD

Product description of FSA Pro 104 BCD chainring

Description summary

Elevate your MTB performance with the FSA Pro 104 BCD chainring. Engineered from high-strength aluminum, it offers exceptional durability and stiffness for efficient power transfer on the most demanding trails. Experience crisp, precise shifting thanks to meticulously machined teeth that ensure smooth chain engagement and minimize drops. Designed for 10-speed drivetrains and 104mm BCD cranksets, this lightweight yet robust chainring is the perfect upgrade for serious riders looking to conquer any climb and descend with confidence and speed

Upgrade your MTB drivetrain with the FSA Pro 104 BCD chainring, engineered for superior performance and durability on the trails. This precision-crafted chainring delivers crisp shifting and efficient power transfer, allowing you to conquer any climb and maintain speed on challenging terrain. Designed for 10-speed drivetrains and a 104 mm BCD crankset, this FSA chainring is a reliable and robust upgrade for serious MTB cyclists.

The FSA Pro 104 BCD chainring is constructed from high-strength aluminum alloy, providing exceptional stiffness and resistance to wear and tear. This robust construction ensures long-lasting performance, even under the demanding conditions of off-road riding. The meticulously machined teeth profiles are optimized for smooth and precise chain engagement, minimizing chain drop and maximizing power transfer to the rear wheel. Experience a noticeable improvement in shifting performance, eliminating hesitation and ensuring a consistent cadence throughout your ride.

This chainring is specifically designed for MTB Cycling and is compatible with 10s drivetrains. The 104 mm bolt circle diameter (BCD) ensures compatibility with a wide range of compatible cranksets. Whether you´re tackling steep climbs, navigating technical descents, or sprinting to the finish line, the FSA Pro 104 BCD chainring provides the reliability and performance you need to push your limits.

The FSA Pro 104 BCD chainring is more than just a component; it´s an investment in your riding experience. Its durable construction, precise machining, and optimized tooth profile contribute to a smoother, more efficient, and ultimately more enjoyable ride. Upgrade your MTB today and experience the difference that quality engineering can make.

Key Features and Benefits:

* Enhanced Shifting Performance: Precisely machined teeth profiles ensure smooth and reliable chain engagement, minimizing chain drop and maximizing power transfer.
* Increased Durability: Constructed from high-strength aluminum alloy for exceptional resistance to wear and tear, ensuring long-lasting performance in demanding off-road conditions.
* Optimized Power Transfer: Stiff construction and precise chain engagement translate to efficient power delivery to the rear wheel, allowing you to conquer challenging terrain.
* Wide Compatibility: Designed for 10s drivetrains and a 104 mm BCD, compatible with a wide range of MTB cranksets.
* Lightweight Design: Minimizes rotational weight for improved pedaling efficiency without sacrificing strength or durability.

Technical Specifications:

* Brand: FSA
* BCD: 104 mm
* Speed Compatibility: 10s
* Discipline: MTB Cycling
* Material: High-strength aluminum alloy
* Compatibility: Compatible with 10-speed chains and cranksets with a 104 mm BCD. Consult your crankset manufacturer´s specifications for compatibility details.

Upgrade your ride with the FSA Pro 104 BCD chainring. Experience the difference that precision engineering and durable construction can make in your MTB performance. This chainring is designed for riders who demand the best and refuse to compromise on quality or performance. Invest in your riding experience and unlock your full potential on the trails. The FSA Pro 104 BCD chainring is the perfect upgrade for any serious mountain biker looking to enhance their drivetrain performance and conquer any challenge. Don´t settle for less; choose FSA for proven quality and reliability. Experience the difference today.

Technical specifications of FSA Pro 104 BCD

Features of FSA Pro 104 BCD

Color Black

Color

Black

Recommended Use MTB Cycling

Recommended Use

MTB Cycling

Speed 10s

Speed

10s

BCD 104 mm

BCD

104 mm

Direct Mount FSA

Direct Mount

FSA

Key differentiators

Constructed from high-strength aluminum for durability and stiffness.

Engineered for MTB cycling with compatibility for 10-speed drivetrains.

Features a 104mm bolt circle diameter (BCD) for wide crankset compatibility.

Precisely machined teeth designed for smooth, reliable shifting and power transfer.

Technology in FSA Pro 104 BCD chainring

Energy rating

Warnings

5 / 5

2 Reviews

What our customers are saying about FSA Pro 104 BCD chainring

FSA Pro 104 BCD chainring

Corona fsa 42 104bcd

2024/06/08

rocco

Product as described at a good price. Shipping times a little longer than average

FSA Pro 104 BCD chainring

Corona mtb

2023/06/14

Mauro

all good, article as per temple catalog, normal shipping

Write a review about this product

Answer the question

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The question has already been answered, thank you very much for trying to help another customer. We will count on you for future questions.

Include AI Generated questions and answers

2023-05-13

Ian Way

FSA Pro 104 BCD chainring

Hello, Is it compatible with Shimano FC-M552 Hollowtech II 42T chain ring? Thanks

Answer of Juan

the bcd of the fsa chainring is 104 mm, the same as the bottom bracket, so I don't think there will be any problem

* Generated by AI based on customer and product data

2026-09-10

Generated by AI and verified

FSA Pro 104 BCD chainring

What is the main benefit of the Fsa Pro 104 Bcd Chainring?

Answer of Generated by AI and verified

The primary benefit of the Fsa Pro 104 BCD chainring is its ability to enhance power transfer and durability. It is engineered from high-strength aluminum, providing the stiffness needed for efficient power transfer on demanding trails and exceptional resistance to wear.

* Generated by AI based on customer and product data

2026-09-10

Generated by AI and verified

FSA Pro 104 BCD chainring

What material is this chainring made from?

Answer of Generated by AI and verified

This FSA chainring is constructed from high-strength aluminum, which offers a great balance of stiffness, durability, and light weight for mountain biking.

* Generated by AI based on customer and product data

2026-09-10

Generated by AI and verified

FSA Pro 104 BCD chainring

How does this chainring improve shifting performance?

Answer of Generated by AI and verified

The Fsa Pro 104 Bcd Chainring features meticulously machined teeth profiles that are optimized for smooth and precise chain engagement. This design helps to ensure crisp shifting and minimize the chances of chain drops during your ride.

* Generated by AI based on customer and product data

2026-09-10

Generated by AI and verified

FSA Pro 104 BCD chainring

What is the Bolt Circle Diameter (BCD) of this chainring?

Answer of Generated by AI and verified

This chainring has a Bolt Circle Diameter (BCD) of 104mm.

* Generated by AI based on customer and product data

2026-09-10

Generated by AI and verified

FSA Pro 104 BCD chainring

What is the mounting type for this chainring?

Answer of Generated by AI and verified

This is a direct mount chainring.

* Generated by AI based on customer and product data

2026-09-10

Generated by AI and verified

FSA Pro 104 BCD chainring

What type of cycling is the Fsa Pro 104 Bcd Chainring designed for?

Answer of Generated by AI and verified

This chainring is specifically designed for MTB (Mountain Bike) cycling. Its robust aluminum construction and design are suited for the demands of off-road trails, including steep climbs and technical descents.

* Generated by AI based on customer and product data

2026-09-10

Generated by AI and verified

FSA Pro 104 BCD chainring

Is this chainring suitable for adult riders?

Answer of Generated by AI and verified

Yes, this chainring is designed for adult cyclists.

* Generated by AI based on customer and product data

2026-09-10

Generated by AI and verified

FSA Pro 104 BCD chainring

What drivetrain speed is this chainring compatible with?

Answer of Generated by AI and verified

The Fsa Pro 104 Bcd Chainring is designed for use with 10-speed drivetrains.

* Generated by AI based on customer and product data

2026-09-10

Generated by AI and verified

FSA Pro 104 BCD chainring

Which brand of cranksets is this chainring compatible with?

Answer of Generated by AI and verified

This chainring is specified as being compatible with FSA cranksets.

* Generated by AI based on customer and product data

2026-09-10

Generated by AI and verified

FSA Pro 104 BCD chainring

Will this chainring fit a crankset that doesn't have a 104mm BCD?

Answer of Generated by AI and verified

No, this chainring has a 104mm Bolt Circle Diameter (BCD) and will only fit cranksets that are designed for that specific measurement. It is not interchangeable with other BCD sizes.

* Generated by AI based on customer and product data

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Frequently bought together
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Use cases

Mountain Bike Drivetrain Upgrade 90% Fit

This chainring is a reliable upgrade for mountain bikers looking for solid performance on the trails. Its aluminum construction provides a great balance of strength and weight, ideal for handling the varied demands of MTB cycling.

MTB Cycling discipline,104mm BCD,Aluminum construction,10-speed compatibility

10-Speed MTB System Maintenance or Build 90% Fit

As a new component designed for 10-speed systems, this chainring is perfect for replacing a worn-out part or for a custom bike build. It ensures compatibility and restores crisp shifting performance for riders committed to their 10-speed setup.

Compatible Chain Speed: 10 speed,Condition: new,Bolt Circle Diameter: 104mm

Custom Gearing for Trail Riding 80% Fit

This chainring allows riders to customize their gearing on cranksets with a 104mm BCD. It's a versatile option for cyclists looking to fine-tune their drivetrain for better climbing efficiency or higher top speeds on their favorite trails.

Bolt Circle Diameter: 104mm,Discipline: MTB Cycling,Material: aluminum

Building a Versatile All-Rounder MTB 75% Fit

For cyclists building a capable all-around mountain bike, this FSA chainring offers balanced and reliable performance. Its durable aluminum build and compatibility with common 10-speed components make it a solid choice for a bike that can handle a variety of off-road adventures.

Discipline: MTB Cycling,Material: aluminum,Compatible Chain Speed: 10 speed

Best for

For the Dedicated Weekend Rider

This chainring offers a reliable upgrade with its durable aluminum construction and design optimized for MTB cycling, ensuring solid performance on varied weekend trails.

For Achieving Personal Bests

Engineered for efficient power transfer and stiffness, this high-strength aluminum chainring helps you maximize every pedal stroke to meet your performance goals.

For a Dependable Drivetrain Upgrade

Combining durable aluminum construction with smooth, precise chain engagement, this chainring provides a great balance of long-lasting performance and value.

Benefits

FunctionalBuilt for Lasting Performance

This chainring is constructed from aluminum, providing a durable and reliable component for your bike's drivetrain. As a new part, it ensures you start with a fresh, wear-free component for consistent performance.

FunctionalOptimized for MTB Challenges

Specifically designed for MTB cycling, this chainring helps you tackle your favorite trails. Its compatibility with 10-speed systems allows you to maintain an efficient setup for pursuing your performance goals on varied terrain.

Ideal buyer profiles

The Rider

This cyclist is dedicated to maximizing their performance on the trail. They meticulously select components that offer superior efficiency, stiffness, and reliability under demanding conditions to achieve personal bests in climbing and descending.

The Fsa Pro 104 Bcd Chainring is constructed from high-strength aluminum, ensuring excellent stiffness for enhanced power transfer. Its precise machining is designed for the demands of MTB cycling, providing the durability and reliable chain engagement needed to push performance limits on challenging terrain.

The Weekend Warrior

This individual enjoys hitting the mountain bike trails on weekends for recreation and fitness. They need dependable components that perform well without requiring constant maintenance, allowing them to make the most of their riding time.

This chainring offers excellent durability and reliability thanks to its aluminum construction. It's designed for MTB cycling and is compatible with common 10-speed drivetrains, making it a straightforward and effective upgrade that ensures a smooth, enjoyable ride with consistent shifting.

The Upgrader

This rider is looking to improve their bike's performance or replace a worn-out part without overspending. They seek components that offer a significant improvement in durability and function for a reasonable investment.

As a direct-mount chainring made from durable aluminum, this product provides a tangible upgrade in power transfer and reliability. Its compatibility with 104mm BCD cranksets and 10-speed systems makes it a cost-effective choice for enhancing an existing MTB drivetrain.

Competitive features

When upgrading your mountain bike's drivetrain, the FSA Pro 104 BCD Chainring stands out for its focus on reliable performance. Crafted from high-strength aluminum, it's engineered for durability and efficient power transfer on demanding trails. While many chainrings in this category offer similar core functions, the FSA Pro is specifically designed for 10-speed drivetrains and 104mm BCD cranksets, ensuring precise compatibility and crisp shifting for serious riders.

Where it excels

The FSA Pro 104 BCD Chainring is built from high-strength aluminum, offering a blend of stiffness and durability that ensures efficient power transfer and resilience on challenging terrain. Engineered with meticulously machined teeth, this chainring provides crisp and precise shifting, which helps to minimize chain drops and maintain momentum during climbs and descents. It is specifically designed for 10-speed drivetrains and 104mm BCD cranksets, making it a direct and reliable upgrade for many mountain bike setups.

Consider alternatives if...

Riders with cranksets that do not use a 104mm BCD will need to look at alternatives, as this chainring is specific to that standard. Cyclists using drivetrains other than 10-speed, such as 9, 11, or 12-speed systems, will find this chainring incompatible and should explore options designed for their specific setup.

Verdict

The FSA Pro 104 BCD Chainring is a solid choice for mountain bikers seeking a durable and reliable upgrade for their 10-speed drivetrain. Its aluminum construction provides the stiffness needed for efficient power transfer, while the precision-machined teeth ensure smooth shifting. Although it lacks compatibility with other BCD standards or drivetrain speeds, it excels as a focused, performance-oriented component for its intended use case.

Specs comparison

Compatible Chain Speed10 speed11 speed11 speed11 speed10 speed
Crankset CompatibilityFSAFSAFSAFSAShimano, SRAM
Chainring Materialaluminumsteelaluminumaluminumaluminum
Direct MountYesYesYesYes-

Specs vs competitors

Compatible Chain Speed10 speed10 speed9 speed9 speed10 speed10 speed
Crankset CompatibilityFSASRAMFSA, Truvativ, MSCShimano-Shimano
Chainring Materialaluminum-aluminumaluminumaluminumaluminum
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