Getting the best derailleurs installed is the first step towards ensuring a seamless and secure journey on your bike. And as the most important thing you should consider when taking your bike out on the road is safety, you would want to make sure the bike is durable, the gears shift properly, and you are well-protected against mechanical failures. A derailleur not only shields you against accidents but also keeps your two-wheeler functioning smoothly and helps you fall even more in love with your ride. You need to consider several things when choosing the right derailleur for your vehicle. Thus, we’ve filtered through various options and compiled a list of the most efficient bike derailleurs. Keep scrolling.
10 Best Derailleurs Of 2022
1. Best Easy-To-Install:Shimano Altus Mountain Bike Rear Derailleur
You may opt for this product if you are looking for a classy derailleur for a mountain bike. With 43 teeth as its chain wrap capacity and top-normal derailleur action, this Shimano Altus rear derailleur turns out to be one of the most efficient derailleurs for bikes. What we love the most is that the parts of this derailleur are made of black metal and not plastic, which makes shifting swift, quiet, and smooth without getting damaged. It can be quickly installed and adjusted, and its eight-speed feature makes it highly suitable for city use and mountain sports. Check out this video to learn more about the product. Pros
Made of alloy material Double serve pantograph technology Resists weather and contamination Allows effortless gear changing
Cons
Threaded axle screw may become loose May jam if not assembled well
2. Best Lightweight:Sram GX Eagle Aluminum And Steel Rear Derailleur
If you are looking for a lightweight, long-lasting rear derailleur for bikes, Sram GX Eagle derailleur may be the right choice! With its efficient and improved cage architecture, it ensures better chain retention and gear shifts on command. This 12-speed derailleur, with its generous cage length and smooth design, can accommodate a 10-50T cassette to give you a comfortable pedal journey. With added beneficial features of cage lock and roller-bearing clutch, it guarantees durability and efficiency. It is available in different dimensions to meet your requirements. Plus, the X-actuation trigger shifter feature makes shifting much easier, eliminating any trail scraps. Check out this review video to learn more about the product. Pros
Backwards compatible Sleek design Has steel pulley bearing material Compatible with all colors
Cons
May bend with use
3. Best Convenient:Sram X-Horizon Rear Derailleur
Are you worried about noise and stiff chain movements? Here is a solution! With this Sram X-Horizon Rear Derailleur being integrated with the pulleys, chain tensions are taken care of by directing the movement to the horizontal axis. What makes this product unique is its pulley offsets and 12-tooth X-sync wheels. These pulleys tend to manage the cage length with the chain movement better than the traditional pulleys. It is also equipped with the roller-bearing clutch to avoid derailleur failures and cage-lock system, making installation, adjustment, and removal of derailleur convenient. The X-actuation ensures the right gear ratio, particularly for SRAM 1x, to ensure effortless shifting throughout the cassette. With all these above features, this 11-speed bike derailleur stands out as one of the best. Take a look at this video link to get more information on the product. Pros
Minimize shift force and chain slap Doesn’t damage spoke Easy to shift even on muddy roads Consistent shifting
Cons
May not have a barrel adjuster May be slightly heavy
4. Best Simple:VGEBY Bicycle And Mountain Bike Transmission Rear Derailleur
Fit your bicycle/bike with a super cool derailleur such as this one for you to flaunt to others. This Bicycle And Mountain Bike Transmission Rear Derailleur by Vgeby is designed in an impressive and elegant manner with its high-quality and strong material that ensure longevity. Being a well-built bike derailleur, it efficiently works with the chainrings and adjusts to the chain length accordingly. It is easy to install and remove, considering its simple design. This derailleur is compatible with 7- and 21-speed bikes. Pros
Offers long service life Smooth running Provides a great user experience Suitable for mountain and road bikes
Cons
Some parts may be a tad flimsy
5. Best Aluminum Alloy:Totmox RD-M390 Acera Rear Derailleur
The RD-M390 Acera Rear Derailleur by Totmox is considered to be one of the best derailleurs for bikes because of its aluminum alloy components, which ensure its durability and performance. This 9- or 27-speed black rear bike derailleur is equipped with a dual servo structure for enhanced speed, smooth brake, and precise shifting. It is compatible with bikes with tooth capacity ranging from 28 to 34T and comes with a concave wheel screw for convenience. Weighing 9.9 oz, it is suitable for sports and outdoor travels. Pros
Extends the service Suitable for commuter mountain bike and folding bike Wide connection design Low-key concept
Cons
Logo may fade May not be scratch-resistant
6. Best Ten-Speed:Shimano Deore Mountain Bicycle Rear Derailleur RD-M6000
If you are a person who loves frequent trail riding, then this mountain bicycle rear derailleur by Shimano should be your go-to choice! With its enhanced drivetrain technology along with optislick wire and DYNA-SYS, it is apt for forest/mountain riding. It is also equipped with optimized gear ratio and chain wrap capacity facilitating proper shifting even on uneven roads and pathways. This ten-speed bike derailleur smoothly shifts to all the ten cogs on the 11-42 cassette, minimizing difficulty regarding gear shifts. Pros
Improves stability Wide-range cassette compatible Improved construction Conventional mount direct attachment High-efficiency drive train for aggressive riding
Cons
May not have replacement screws May require regular maintenance
7. Best Durable:Dilwe Bicycle/Mountain And Road Bike Rear Derailleur
Every bike deserves a high-quality derailleur for its durability and performance! Here is one such rear bike derailleur by Dilwe. Known for its enhanced design and good quality, it controls the chain movements easily and ensures precise shifting. One of the most exciting features of this bike derailleur is that it manages proper gear ratios even under heavy load and acceleration. Compatible with 7- or 21-speed mountain bikes, this derailleur comes equipped with appropriate tooth-capacity and exquisite metal design with a long cage. Pros
Beautiful color collocation Offers a wide gear range Accurate teeth Easy to install
Cons
Mounting hole may be small Mounting nut may be hard to tighten
8. Best Direct MountTransmission:LINUGR Mountain Bike Rear Derailleur
Do you prefer longevity over appearance or presentation? Then, this mountain bike rear derailleur by LINUGR may be an excellent choice! The installation of this bike derailleur is not difficult as it uses direct mount rear transmission instead of a suspended one. This is best suited for 6 and 7-speed mountain bikes with aluminum alloy components. With a rear dialler equipped in this derailleur, durability and excellent performance are ensured.
9. Best With Drivetrain System:microShift Advent Rear Derailleur With Clutch
Trail riding could be dangerous without the right bike derailleur. This microShift Advent Rear Derailleur with a clutch is designed with an enhanced drivetrain system, taking into consideration the requirements of a trail rider. The components of this derailleur ensure crisp and precise shifting in all levels of gear ratios. The ratchet and pawl clutch equipped along the derailleur paves the path for smooth and regular chain movement with proper positioning of chainrings even on rough and muddy lands. This nine-speed bike derailleur with a chain wrap capacity of 11-46T is perhaps the best choice for a rider. Pros
Easily adjustable and repairable Easy to install Direct path cable routing Consistent spring tension
Cons
May have big gaps between gears Only compatible with Advent shifters
10. Best Adjustable:Zukka Bike Rear Derailleur
Compatible with six- and seven-speed SIS Index-shifting drivetrains, this rear derailleur is suitable for mountain, road, city, variable speed, and folding bikes. It is made of high-quality, sturdy steel and other materials to ensure long-lasting performance. The derailleur also works with friction shifters and a hub bolt mount for a smooth ride. Pros
Accurate gears offer light and stable shifts Easy to install and disassemble Adjustable Suitable for heavy-duty use
Cons
May not be scratch-resistant Return spring may not be strong enough
How To Choose The Right Derailleur?
These are a few factors you need to consider before buying the right derailleur for your bike. Sam Lawrence, a cycling fanatic, reviewer of e-bikes, and professional bike mechanic, says, “The derailleur should be compatible with your bike in terms of weight and speed. It should also be easy to install and adjust. Many bike derailleurs are very complex to set up and may leave you frustrated. Check their mechanism, technology used, and other equipped features for an easy and simplified installation, adjustment, and removal.”
Why Trust MomJunction?
Dérailleurs ensure the smooth functioning and safety of your bikes. To help you choose the best derailleur, Sristi Suman, an expert in adventure sports and games, provides her in-depth knowledge through this article. She covers important points such as longevity, gear ratio, weight, installation, and other features of the products. A thorough read of the article will provide useful insights and make your buying experience more enjoyable. Ensuring the best derailleur for your bike is not only important for its longevity and performance but is needed for your safety too! Most people love riding and traveling but are confused about choosing the right derailleur as there are many aspects that they need to look into. Hence, we compiled a list of 10 best derailleurs for your reference. So then, what are you waiting for? Go, find the best derailleur for your bike/bicycle and ride happily without any worry.
