Top rated Rear derailleurs
Here's a ranking of the top rated products in this category. To give you a quick overview, we've also added some key information about the products.
1. Shimano Tourney RD-TY300 rear derailleur 6/7-speed direct mount
This durable derailleur from Shimano controls the movement of the bicycle chain on the rear sprockets of the cassette. High reliability characterizes this gear shift: with the Tourney, you can ride your bike safely and quickly. Designed for easy direct mounting.
2. Shimano Tourney RD-TY300
The Shimano Tourney RD-TY300 derailleur is a reliable and precise solution for trekking bikes, suitable for both 6-speed and 7-speed systems. With a medium-length cage and a maximum sprocket size of 34 teeth, this derailleur offers a wide range of performance, allowing for efficient use of different gear ratios. The design features a slant pantograph that ensures accurate shifting, while the 13/13 tooth shift rollers optimize the shifting process. Installation is quick and precise, making it easy for users to set up. The derailleur is also compatible with the MEGARANGE system, providing additional flexibility in gear selection. Weighing in at 396 grams, it is lightweight yet robust enough for trekking use.
- Compatible with 6-speed and 7-speed systems
- Maximum sprocket size of 34 teeth
- Quick and precise installation
- Slant pantograph for reliable shifting function
- Compatible with MEGARANGE system.
3. Sram GX Eagle Lunar
Derailleurs are meant to do their job, whether climbing under load or during the final meters of a race stage. The GX Eagle derailleur reliably fulfills this task. An improved architecture ensures even better chain management. It has been designed to work seamlessly with the new 10-52 tooth cassettes while remaining fully backward compatible with 10-50. We leave the choice to the rider, as it should be. Part of the Eagle color system, it matches any chain and cassette color you choose. The GX Eagle derailleur simply always does its job.
4. Sram GX Eagle AXS Lunar (Battery Not Included)
Rear derailleurs should do their job, whether uphill under load or on the last few metres of a stage. The GX Eagle AXS rear derailleur offers everything you love about AXS components. It's so smart that it protects itself thanks to its incredibly robust overload clutch. It has been developed for a wide range of rider preferences and is compatible with both the 10-52 and 10-50 extended cassette. The GX Eagle AXS rear derailleur is derived from the proven GX Eagle series and is there to get the job done. AXS-enabled component software makes it possible to both program and personalise SRAM and RockShox components.
Battery not included.
5. Sram X01 Eagle Lunar
Shifting at a new level – for this, the X01 Eagle derailleur features an improved architecture for optimized chain management. The X01 Eagle derailleur is designed to work seamlessly with 10-52 tooth cassettes, while still being fully backward compatible with 10-50. As part of the Eagle color system, it matches any chain and cassette color you choose.
6. Shimano Deore XT RD-M8100
The Deore XT M8000 derailleur was already known for its smooth gear shifts and quiet chain operation. With the M8100, these features have been further improved, allowing for even faster shifting. To accommodate the extreme range of cassettes with 10-51 teeth, the derailleur has been completely redesigned. The indexing rollers are positioned to keep the chain at an optimal distance from the cassette in all gears. Their size has also increased to 13 teeth. This not only provides better guidance for the chain but also ensures a quieter and more efficient operation. Additionally, the Shadow+ system prevents annoying chain slap on uneven terrain. To achieve the best performance, Shimano recommends using this derailleur only with 1x 12-speed drivetrains.
7. Sram GX Eagle AXS Upgrade Kit
The everyday hero of the Eagle Ecosystem is now available with AXS. For the year 2021: The GX AXS Upgrade Kit is your entry into the simplicity of wireless drive systems. The upgrade kit is compatible with all Eagle Ecosystem cassettes and crank arms. Now you can experience AXS without having to buy an entire group, as long as you are already using Eagle products. Whether you want to upgrade your bike or are looking for affordable replacement parts, the GX AXS Upgrade Kit is just right for you.
8. Shimano Deore XT RD-M8000
With the latest and completely revised version of the Deore XT group, the Japanese manufacturer elevates your shifting performance to a new level. The new XT group meets the diverse demands of cross-country bikers, trail bike enthusiasts, and enduro racers with equal conviction, presenting itself as the most versatile high-performance shifting group from Japan.
The Deore XT RD-M8000 rear derailleur features the optimized SHADOW+ technology with a flat angle of attack and an extremely low profile, keeping sensitive components out of harm's way. Shifting performance has been enhanced with newly designed jockey wheels and optimized for cross-running chains. Additionally, you have the option to adjust the mechanism for minimal operating forces or maximum stability.
The Deore XT derailleur allows for precise and lightning-fast gear changes exactly when you need them, securely guiding the chain even on the roughest trails. Enduro fans can also forgo an additional chain guide, as the Shimano Clutch System keeps the chain under high tension.
The new Deore XT derailleur is suitable for regular 2x use as well as for bikers who prefer to ride with just one front chainring and 11 cogs at the rear, thanks to its large capacity.
Usage area: MTB
Mounting type: Frame mount
Number of gears: 11-speed
Material type: Aluminum
Recommended chain: HG-X 11-speed
Derailleur cage design: medium long
Design 2: long
Derailleur capacity: normal
Min. largest cog: 40 teeth
Max. smallest cog: 11 teeth
Min. smallest cog: 11 teeth
Total capacity: 39 teeth
Max. difference front: 10 teeth
Max. largest cog: 2x11: 42 / 1x11: 46 teeth
Derailleur capacity: long
Max. smallest cog: 11 teeth
Min. smallest cog: 11 teeth
Max. largest cog: 2x11: 42 / 1x11: 46 teeth
Total capacity: 47 teeth
Max. difference front: 18 teeth
Min. largest cog: 40 teeth.
9. Shimano Tourney TX RD-TX800
Shimano Tourney-TXThe Tourney TX is a basic component group for sporty bikes and riders in the entry level segment. Ride your sports bike with ease, feel free, enjoy the distance to everyday life and enjoy trouble-free and durable function. - Compatibility: 7-speed - Mounting type: frame mounting - Recommended chain: HG 6/7/8-speed - Details: - Durable shifting performance with easy operation for stress-free riding pleasure - Quick mounting - 13/13Z roller - Type: rear derailleur - Material specifications: Aluminium - Application: MTB rear derailleur cage - Type: long Rear derailleur capacity long - Max. smallest sprocket: 14 teeth - Min. smallest sprocket: 11 teeth - Max. largest sprocket: 34 teeth - Total capacity: 43 teeth - Max. difference front: 20 teeth - Min. largest sprocket: 28 teeth.
10. Shimano Tourney TX RD-TX800 rear derailleur 7/8-speed
Shimano Tourney TX
The Tourney TX is a basic component group designed for sporty bikes and entry-level riders. Ride your sports bike with ease, enjoy the distance from everyday life, and experience trouble-free and durable performance.
- Durable shifting performance with easy handling for stress-free riding pleasure
- Quick mounting
- 13/13Z roller
- Application: MTB
- Compatibility: 7-speed
- Mounting type: Frame mounting
- Material type: Aluminium
- Number of gears: 7-speed
- Recommended chain: HG 6/7/8-speed derailleur cage
- Design: Long rear derailleur capacity
- Total capacity: 43 teeth
- Max. front difference: 20 teeth
- Min. largest sprocket: 28 teeth
- Max. smallest sprocket: 14 teeth
- Min. smallest sprocket: 11 teeth
- Max. largest sprocket: 34 teeth.
