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The 8 Best front bike derailleurs of 2025

Are you trying to find front bike derailleurs among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!

We investigated and evaluated a number of the top-selling front bike derailleurs on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 15 hours of research and did 31 front bike derailleurs tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!

An overview of our top picks

Table of contents

The best front bike derailleurs you can buy today

No. 1
Front Bike Derailleurs 3 Speed Clamp On Front Derailleurs Compatible with top or Bottom Routing for Mountain Bike Road Bicycle MTB BMX with Adjust Clamp Size 31.8mm 34.9mm
  • Fit for 42‑34‑24 teeth three‑piece type crankset, high compatibility bidirectional cable arm, support both up and down trace, Suitable for 6/7/8/9/10/11 or 18/21/24/27/30/33 speed mountain bikes
  • Mount Type: Clamp On, 34.9 to 31.8 conversion clip ring, supports 31.8/34.9mm diameter tube, universal for most mountain bike
  • Precision machining ensures smooth operation. The chain moves from one sprocket to another, almost without wear
  • The derailleur is made of high-quality metal material, which is rust-proof, wear-resistant and durable. Forged aluminum construction lowers weight without sacrificing durability
  • Suitable for BMX bikes, cruisers, electric bikes, folding bikes, hybrid, mountain bikes, etc.
No. 2
Tookie Bike Front Derailleur, Universal Bicycle Derailleur, Steel Speed Changer TZ 30 Replacement Mountain Bike Accessories, Speed Front Dialer, Bicycle Parts, Bicycle Accessories(Size:Pull up)
  • Material: Made of hard steel, durable and not esaily broken, rust proof, and easy to install.
  • Easy to Use:Light operation and smooth shifting, multi clamp band quick assembly.
  • Feature: Compact and lightweight, no burdent to your bike,the surface is smooth without burr,convenient to clean and maintain
  • Special Design: Features stable front variable speed performance and narrow antiskid plate design.variable speed performance and narrow antiskid plate design.
  • Wide use: Suitable for BMX bikes, cruisers, electric bikes, folding bikes, hybrid, mountain bikes, etc. Can reduces the chance of damage to the lower fork after collision and abrasion of chain.
No. 3
Shimano FD-M310 Aultus Front Derailleur (28.6-34.9-mm 3x7/8 Speed Low-Clamp)
  • Mountain double or triple
  • Dual Pull Design: Compatible with top or bottom routing
  • Shimano Reference Number: FD-M310
No. 5
Bicycle Front Derailleur 31.8mm FD-TY300 3x6/7 Speed Tourney Up Swing for Mountain Road Bike-(2)
  • 【Model】Front derailleur FD-TY300 Up swing 31.8mm, 3x6/7-speed. Made of high strength aluminum alloy material, strong and sturdy, Smooth variable speed performance.
  • 【Double SIS positioning】47.5-50mm chain center line compatible with wide chain design, improve variable speed response, extend service life.
  • 【Features】Clamp Band Mount, 3x6/7-speed. Made of high strength aluminum alloy material, strong and durable, lightweight design.Implementing a weight reduction design to make your riding more comfortable.
  • 【Principle of speed change】The speed change line pulls the guide chain piece to toggle the chain, so that the chain runs on different tooth pieces of the tooth disk, realizing the tooth ratio of different speeds, making the riding more effortless and faster.
  • 【Wide Applicability】 Suitable for BMX bikes, MTB bikes, road bikes
No. 6
THALOUS Bicycle Front Derailleur FD-TY300 3x6/7 Speed Tourney Up/Down Swing for Mountain Road Bike 31.8mm 34.9mm
  • Model: Bicycle front derailleur FD-TY300 DOWN swing, suitable for 3x7 and 3x6 speed system. Please choose the one that suits your bike before buying
  • Installation diameter:31.8 mm; Compatible tooth ratio:42T; Drawing mode:up double pull
  • Double SIS positioning: 47.5-50 mm chain center line compatible with wide chain design, which can improve variable speed response and extend service life
  • Features: Clamp Band Mount; Made of high strength aluminum alloy material,strong and durable,lightweight design
  • Principle of speed change: The speed change line pulls the guide chain piece to toggle the chain, so that the chain runs on different tooth pieces of the tooth disk, realizing the tooth ratio of different speeds, making the riding more effortless and faster.
No. 7
Bicycle Front Derailleur 34.9mm FD-TY300 3x6/7 Speed Tourney Down Swing for Mountain Road Bike
  • 【Model】Front derailleur FD-TY300 Down swing 34.9mm, 3x6/7-speed. Please carefully check whether the front derailleur of your bike is a pull-Down type before buying, if yours is a pull-Up type, it is not applicable.
  • 【Compatible tooth ratio】42T, drawing mode: up double pull, installation diameter: 34.9mm.
  • 【Double SIS positioning】47.5-50mm chain center line compatible with wide chain design, improve variable speed response, extend service life.
  • 【Features】Clamp Band Mount, 3x6/7-speed. Made of high strength aluminum alloy material, strong and durable, lightweight design.Implementing a weight reduction design to make your riding more comfortable.
  • 【Principle of speed change】The speed change line pulls the guide chain piece to toggle the chain, so that the chain runs on different tooth pieces of the tooth disk, realizing the tooth ratio of different speeds, making the riding more effortless and faster.
No. 8
Bicycle Front Derailleur FD-TY300 3x6/7 Speed Tourney Up Swing 31.8mm for Mountain Road Bike
  • Model: Front derailleur FD-TY300 UP swing 31.8mm. Compatible with DUAL SIS index shifting, is perfect for 3x6/7-speed drivetrains.
  • Material: Lightweight in design, made of high-strength aluminum alloy, strong and durable, with smooth variable speed performance. Make your riding more comfortable.
  • Features: Double SIS positioning, compatible with a 47.5mm to 50mm chain center line. Clamp Band Mount, 3x6/7-speed, 42T, drawing mode: up double pull, installation diameter:31.8mm.
  • Easy Installation: Simple design allows for straightforward installation and adjustment.
  • Note: Your satisfaction is of utmost importance to us. We are committed to providing high-quality customer service. If you have any questions, feel free to contact us anytime, and we will provide you with a satisfactory response.
No. 9
Shimano FD-R2000 Claris 8-Speed Front derailleur, Double 28.6/31.8/34.9 mm
  • Shimano FD-R2000 Claris 8-speed front derailleur, double 28.6 / 31.8 / 34.9 mm
SaleNo. 10
Bicycle Front Derailleur Aultus FD-M310 3x6/7/8 Speed, 3 Speed Clamp On Front Derailleurs Dual Pull Multi Clip Rings 31.8/34.9 mm,for Mountain Road Bike
  • 【Model】Front derailleur FD-M310, 6/7/8 speed. 42/44T, drawing mode: up and down double pull, installation diameter: 31.8mm/34.9mm.
  • 【Double SIS positioning】47.5-50mm chain center line compatible with wide chain design, improve variable speed response, extend service life
  • 【High compatibility two-way pull arm】accurately adjust the positioning screws to adjust the transmission to the best working condition
  • 【Principle of speed change】The speed change line pulls the guide chain piece to toggle the chain, so that the chain runs on different tooth pieces of the tooth disk, realizing the tooth ratio of different speeds, making the riding more effortless and faster
  • 【Customized for bikers】Designed to provide a reliable rear derailleur solution for recreational riders and mountain bikers who demand performance from their bikes
No. 11
Bicycle Front Derailleur 31.8mm FD-TY300 3x6/7 Speed Tourney Up Swing for Mountain Road Bike
  • 【Model】Front derailleur FD-TY300 Up Swing 31.8mm, 3x6/7-speed. Please carefully check whether the front derailleur of your bike is a pull-UP type before buying, if yours is a pull-down type, it is not applicable.
  • 【Compatible tooth ratio】42T, drawing mode: up double pull, installation diameter: 31.8mm.
  • 【Double SIS positioning】47.5-50mm chain center line compatible with wide chain design, improve variable speed response, extend service life
  • 【Features】Clamp Band Mount, 3x6/7-speed. Made of high strength aluminum alloy material, strong and durable, lightweight design.Implementing a weight reduction design to make your riding more comfortable.
  • 【Principle of speed change】The speed change line pulls the guide chain piece to toggle the chain, so that the chain runs on different tooth pieces of the tooth disk, realizing the tooth ratio of different speeds, making the riding more effortless and faster.
No. 12
SYCOOVEN Bike Front Derailleur, Universal Bicycle Derailleur, Steel Speed Changer TZ 30 Replacement, Speed Front Dialer for BMX/Cruisers/Electric/Folding/Hybrid/Mountain Bikes (Pull Up)
  • 【Great Material】Made of hard steel, durable and not esaily broken, rust proof, and easy to install.
  • 【Special Design】Features stable front variable speed performance and narrow antiskid plate design.
  • 【Durable】Can reduces the chance of damage to the lower fork after collision and abrasion of chain. Compact and lightweight, no burdent to your bike.
  • 【Easy to Use】Light operation and smooth shifting, multi clamp band quick assembly.
  • 【Wide Application】Suitable for BMX bikes, cruisers, electric bikes, folding bikes, hybrid, mountain bikes, etc.
No. 13
Shimano Front DERAILLEUR, FD-A073 Band-Type 34.9MM(W/31.8 & 28
  • Double or Triple: Triple
  • Drivetrain Speeds: 7
  • Front Der/Shifter Compatibility: Shimano Road
No. 14
CYSKY Bike Front Derailleur 3 Speed Clamp on 34.9mm with Adapter for 31.8mm, Support Top or Bottom Pull Routing for MTB Road Bike
  • 【Rigorous Design】:Double (top or bottom) pull, 3-speed design, can matching 6/7/8/9/10/11 speed rear derailleur (★Don't matching 12 speed rear derailleur).
  • 【Dimension】:Clip ring supports 31.8/34.9mm diameter tube. Crankset: 3 gears, compatible crankset 22-42T. universal for most mountain bike.
  • 【Easy To Use】:Attach the front derailleur to the bike frame, temporarily tighten the toggle bolts, and then adjust the flat part of the chain guide outer guide plate to be parallel to the flat surface of the maximum crankset. Make adjustments, make it have 1-3mm space between the outer guide of the chain guide and the maximum crankset. After the adjustment is complete, tighten the ring bolts.
  • 【SUITABLE】:Fits for most bikes like BMX, MTB, Mountain Bike,Road Bike. Great accessory for outdoor riding.
  • 【Superior Material】: Bicycle Front Derailleur, made of high-quality aluminum alloy material, solid and solid chain guide plate, steel mark, chrome plated, bright, wear-resistant, rust-proof, high strength, durable, safe and reliable.
No. 15
SHIMANO 105 Fd-R7000 Front Derailleur Black, 31.8/28.6Mm
  • Material: [clamp] aluminum, [cage] steel
  • Pull Type: Bottom
  • Gearing: [top gear teeth] 46 - 53t, [total gear capacity] 16t
  • Compatibility: Shimano 11-speed road
  • Claimed Weight: [Braze-On] 3.4oz (95g), [Clamp-On] 3.9oz (111g)
No. 16
Bike Front Derailleur, Universal Bicycle Steel Speed Changer TZ 30, Replacement Parts Accessories for Bikes/Cruisers/Electric/Hybrid Mountain Cycle(Pull Down Type)
  • 【Great Material 】Made of hard steel, durable and not esaily broken, rust proof, and easy to install.
  • 【Special Design】Features stable front variable speed performance and narrow antiskid plate design.variable speed performance and narrow antiskid plate design.
  • 【Durable】Can reduces the chance of damage to the lower fork after collision and abrasion of chain.
  • 【Easy to Use】Light operation and smooth shifting, multi clamp band quick assembly.
  • 【Wide Range of Use】Suitable for BMX bikes, cruisers, electric bikes, folding bikes, hybrid, mountain bikes, etc.
No. 17
Front Bike Derailleurs 3 Speed Clamp On Front Derailleurs Compatible with top or Bottom Routing for Mountain Bike Road Bicycle MTB BMX with Adjust Clamp Size 31.8mm 34.9mm
  • Fit for 42‑34‑24 teeth three‑piece type crankset, high compatibility bidirectional cable arm, support both up and down trace, Suitable for 6/7/8/9/10/11 or 18/21/24/27/30/33 speed mountain bikes
  • Mount Type: Clamp On, 34.9 to 31.8 conversion clip ring, supports 31.8/34.9mm diameter tube, universal for most mountain bike
  • Precision machining ensures smooth operation. The chain moves from one sprocket to another, almost without wear
  • The derailleur is made of high-quality metal material, which is rust-proof, wear-resistant and durable. Forged aluminum construction lowers weight without sacrificing durability
  • Suitable for BMX bikes, cruisers, electric bikes, folding bikes, hybrid, mountain bikes, etc.
No. 18
microSHIFT R439 Front Derailleur - 9-Speed Triple 52/42/30T Braze-On
  • Compatible with 9-speed Shimano road drivetrains
  • Designed for use with 30/42/52t chainrings
  • Derailleur Capacity: 22
  • Front Derailleur Clamp: Braze-on
  • Front Derailleur Cable Pull: Bottom Pull
SaleNo. 19
Sunrace SR-452 Triple Front Derailleur 28.6mm BP 5/6S Silver/Black
  • Product Type: OUTDOOR_RECREATION_PRODUCT
  • Package quantity: 1
  • No batteries required
  • Country of Orgin: United States
No. 20
CYSKY Road Bike Front Derailleur 2 Speed, Clip Ring Type Suitable for 31.8/34.9mm Diameter Tube, Compatible with Shimano R2000
  • Clip ring type road bicycle derailleur suitable for 31.8/34.9mm diameter mouting, aluminum alloy construction
  • Total capacity: 16T
  • Gearing: 46 - 52T top gear
  • Compatible crankset: Two piece type
  • Center line of chain: 43.5mm

How to choose a good front bike derailleurs

Does the idea of finding a fantastic front bike derailleurs make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!

Your presence here indicates that you are interested in front bike derailleurs. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top front bike derailleurs products available right now. You might be wondering how we came up with the list. How was this buying guide developed?

First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top front bike derailleurs on the market right now!

The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:

Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top front bike derailleurs brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.

Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top front bike derailleurs based on those.

Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.

Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.

Customer ratings:  Would it be accurate to suggest that the front bike derailleurs were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.

Customer Reviews: Like ratings,  provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.

Seller Rank: This is very intriguing! Not only do you need a good front bike derailleurs, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.

Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your front bike derailleurs.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting front bike derailleurs for months and years to come.

Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.

Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.

These are the standards by which we selected our front bike derailleurs. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.

Why should you believe us?

There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what front bike derailleurs should you purchase in 2022?

This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on front bike derailleurs.