18 Of Best Bike Derailleurs In 2024
TOP 1
Shimano RDM310DL Altus GS 7/8-speed Rear Der Black
SHIMANO
RDM310DL
6.30 x 6.30 x 4.72 inches
0.11 pounds
Our Score
Product Features
Color of the derailleur: Drivetrain Spacing: Black, Black, Black, Black, Black, Black, Black, Black, Black Largest Cog: Shimano/Sram 8, Shimano/Sram 8, Shimano/Sram 8, Shimano/Sram 34Teeth
Capacity of Chain Wrapping: Derailleur Action: 43 Teeth, 43 Teeth, 43 Teeth, 43 Teeth, 43 Teeth, 43 Teeth, Top- (Traditional) Normal
Shifter/Rear Derailleur: Shifter/Rear Derailleur is a device that allows you to Shimano, Shimano, Shimano Shimano Shimano Shimano Shi Weight: 8Sp, 8Sp, 8Sp, 8Sp, 8 326G
TOP 2
MOHEGIA Bike Rear Derailleur RD-TY21B 6/7 Speed Direct Mount
MOHEGIA
Our Score
Product Features
*Note: The Rear Derailleur Is Direct Mounted Rather Than Hub Bolted Mounted. Before placing your order, please double-check the original part's mount type.
*Modelrd-Ty21B Rear Derailleur Compatible With Mountain Bikes With 6/7 Speeds.
*Wide Range of Use: It's Simple To Use And Maintain A Rear Derailleur. MTB, Mountain Bikes, Road Bikes, Folding Bicycles, and other similar bicycles are all suitable.
*Consistency: Safe and stable riding is ensured by the use of a durable aluminum alloy material and excellent shifting performance.
*Note: This is crucial. If you have any questions, please do not hesitate to contact us; we will provide excellent service.
TOP 3
MEGHNA Shimano Tourney RD-TY300 6/7-Speed Rear Derailleur Road MTB Bike Mountain Bike Direct Mount
MEGHNA
Our Score
Product Features
Compatible With 6 And 7-Speed Transmissions Rear Derailleur Variable Speed Transmission Systems (VSTS) with the Speed Sis Index
Smooth Shifting, Simple And Quick Installation Long Cage Tourney Derailleur with Bracket Fit (Under Wheel Nut), Compatible With 11T/14T High Speed Gear
Max Sprocket 34T is a sprocket with a diameter of 34T. 11T Sprocket is the smallest sprocket that can be used.
Tourney Derailleur With Long Cage, Compatible With 11T/14T High Speed Gear
B Tension Adjustment Screw, so that the distance between the upper guide wheel and the largest flywheel's tooth tip is no less than 6 millimeters.
TOP 4
MEGHNA Shimano Rear Derailleur RD-TZ31-A 6/7 Speed Direct Mount
MEGHNA
Our Score
Product Features
Note: The rear derailleur on this bike is direct mount rather than hub bolt mount.
Model: rd-Tz31- A Rear Derailleur for Mountain Bikes with 6/7 Speeds.
Stability is important. Safe and stable riding is ensured by the use of a durable aluminum alloy material and excellent shifting performance.
It is critical to note that If you have any questions, please do not hesitate to contact us.
In this case, Mtb, Mountain Bikes, Road Bikes, Folding Bicycles, and other bicycles are all suitable.
TOP 5
Inkesky RD-TZ31-GS 6/7 Speed Rear Derailleur
Inkesky
703931641532
Our Score
Product Features
Total Capacity (also known as Chain Capacity): 34T, Largest Sprocket: 28T, Smallest Sprocket: 14T, Front Chainwheel Tooth Difference: 20T.
Shimano Tourney (Sis) Rd- Model Shimano Tourney (Sis) Rd- Model Shimano Tourney (Sis) Rd Tz31- Speedmedium Gs 6/7 - Direct Mount Cage. Retail packaging is not available. As Displayed
[Tools Required] Allen Wrench, 5 mm
[Incompatibility] 1) Hub Bolt Mount (Bracket Mount) Frame Is Not Compatible 2)If Your Bike's Total Capacity Exceeds 34T, This Rd- Please Check Before Buying If Tz31 Is Compatible With Your Bike. For a detailed explanation of how to calculate total capacity, please see the section below.
[Compatibility] Compatible with Windows XP, Vista, and Windows 7. For Mountain Bikes, Speed Sis Index Shifting Drivetrains
TOP 6
ENBO Tourney Bike Rear Derailleur RD-TY300 6/7 Speed Sis Index Direct Mount
ENBO
TB48
5.71 x 3.94 x 2.95 inches
Our Score
Product Features
Cage with a Long Chain: Rd- The Ty300 is a Tourney Derailleur with a Long Cage and an Oversized Jockey Wheel, with a total capacity of 43T.
Model: Rd- Compatible with 6- and 7-speed transmissions, the Ty300 rear derailleur Rd- Upgraded Speed Sis Index Variable Speed Transmission Systems Tx35.
Technologies include the following: Hg (Hyperglide), Hg (Double Servo), Sis Index System
Installation Instructions: This Rear Derailleur Has An Eye-Catching Design. Not Hanger Mounted, but Mounted (Direct Mount). Ty300 Is Only Suitable For 6/7 Speed Mountain Bikes And Cannot Be Installed On 8/9 Speed Mountain Bikes Because It Will Damage Them. Before placing your order, please double-check the original part's mount type.
In this case, Suitable for mountain bikes, road bikes, and variable-speed bicycles, among other things. Please do not hesitate to contact us if you have any questions. We will respond quickly and provide excellent service.
TOP 7
SHIMANO Tourney 7/8-Speed Mountain Bicycle Rear Derailleur
SHIMANO
ERDTX800SGSL
5.50 x 5.25 x 3.25 inches
0.85 pounds
Our Score
Product Features
Rd. of the Tourney Tx800 Rear Derailleur Tx800 Rear Derailleur Tx800 Rear Deraille
TOP 8
Bike Rear Derailleur-RD-TY22 6/7 Speed Hub Bolt Mount
ZUKKA
Our Score
Product Features
It is critical to note that Rear Derailleur For Mountain Bike (Hub Bolt Mount Hanger Mount, Not Direct Mount)
Model: rd-Ty22 Bike Rear Derailleur, Compatible With 6 And 7-Speed Bicycles rd-Ty22 Bike Rear Derailleur, Compatible With 6 And 7-Speed Bicycle Shifting Drivetrains with a Speed Sis Index.
Material: made of high-quality materials Quality steel materials, long service life, and ease of assembly and disassembly.
Outstanding performance: Riding is made easier and more comfortable with accurate gears that provide light and stable shift performance.
In this case, Mtb Mountain Bikes, Road Bikes, Variable Speed Bicycles, Folding And City Bikes are all suitable. During Your Cycling Journey, It Is Your Indispensible Bicycle Accessories.
TOP 9
TBNOD Bicycle Front Derailleurs, 7/8/9 Speed Mountain MTB Bike Front Derailleurs 7 8 9 Speed MTB Bike Bicycle Front Derailleurs
N/P
Our Score
Product Features
[Smooth Operation] Precision machining ensures that the machine runs smoothly. Almost without wearing out, the chain moves from one sprocket to the next.
Excellent Accessories For Mountain Bikes And Bmxs [Widely Used]. Suitable for mountain bikes with speeds of 7/8/9 or 21/24/27.
1 X Mountain Bike Transmission is included in this package.
[High- The Derailleur Is Made Of High-Quality Materials] Rust-resistant and wear-resistant metal material Resistant and long-lasting.
[Easy To Set Up] The Powerful And Dynamic Design Allows For Quick Assembly And Disassembly.
TOP 10
Shimano Tourney TY300 6/7-Speed Rear Derailleur
SHIMANO
AMRDTX35B
5.50 x 5.25 x 3.00 inches
0.85 pounds
Our Score
Product Features
Cog with the most teeth:
Frame hanger is included.
Find a keyword: Rd8162 is no longer available.
Capacity of Chain Wrapping:
Cage Dimensions: Cage Dimensions: Cage Dimensions: Cage Dimensions Long
TOP 11
GUOJOZO TX35 Rear derailleur 6/7/8 Speed Road Bike Mountain Bike Rear Transmission derailleur 21/24 Speed Variable Speed Governor
GUOJOZO
Our Score
Product Features
Features: Beautiful, Long Life, Low Noise Skewed Scaler, Precise Shift Large Guide Wheel, Skewed Scaler, Precise Shift Large Guide Wheel, Skewed Scaler, Precise Shift Large Guide
Model: Tx35 Speed, which can cycle at 6/7/8 speeds.
Wide Range of Use: It's Simple To Use And Maintain A Rear Derailleur. MTB, Mountain Bikes, Road Bikes, Folding Bicycles, and other bicycles are all suitable.
Material: High-quality and high-intensity materials are used, resulting in a fantastic user experience.
The benefit is that The integrated Chain Spotter protects your frame without adding extra clunk, and it adjusts independently of the derailleur.
TOP 12
Shimano Acera M360 7 and 8-Speed Rear Derailleur
SHIMANO
ERDM360SGSL
4.25 x 3.75 x 6.50 inches
0.90 pounds
Our Score
Product Features
Black Speed Rear Derailleur with Smartcage
Acera M360 Shimano M360 Shimano M360 Shimano M360 Shimano M
TOP 13
BATULLO Rear Derailleur RD-TY300 6/7/8 Speed Direct Mount/Hanger Mount
BATULLO
Our Score
Product Features
[Installation Guide - Verify that the Rear Locking Screw and the Rear Claw are in mutual stop, and then lock the rear transmission with a 5mm hexagon wrench.
[Installation Guide - To make the installation more smooth and avoid damage to the lock point, apply solid grease to the lock point of the rear hook claw first. Note: Ty300 Is Only Suitable For 6/7 Speed Mountain Bikes And Cannot Be Installed On 8/9 Speed Mountain Bikes Because It Will Damage Them.
[Installation Guide - Use A 2. Adjust the tension screw B with a 5mm Allen wrench so that the distance between the upper guide wheel and the tooth tip of the largest flywheel is no less than 6mm.
[Installation Guide - Adjust The L Screw With A 2. Move The Rear Transmission To The Maximum Flywheel 5mm Allen Wrench, so that the upper guide wheel's tooth tip is aligned with the outside of the largest flywheel's tooth tip.
[Installation Guide - Use A 2. To align the upper guide wheel's tooth tip with the outside of the minimum flywheel's tooth tip, use a 5mm Allen Wrench to adjust the H screw.
TOP 14
Jili Online Bicycle Front Derailleur 31.8mm Clamp Bottom/Top Pull Mountain Road Bike MTB
Jili Online
Our Score
Product Features
Clamp On
This item is brand new and of excellent quality.
Material: Steel
Durable and made of high-quality materials.
Pull on the cable: Pull from either the top or the bottom
TOP 15
SHIMANO FD-M310 Aultus Front Derailleur
SHIMANO
EFDM310X6
6.75 x 4.00 x 3.75 inches
0.55 pounds
Our Score
Product Features
Design with two pulls: It can be used with either top or bottom routing.
Double Or Triple Mountain
Shimano Reference Number: XXXXXXXXXXXX Fd- M310
TOP 16
Hycline Shimano Bike Rear Derailleur RD-TY21B 6/7 Speed Hanger Mount
Hycline
Our Score
Product Features
Performing Arts: forged from aluminum alloy with a high hardness the Weight of a Hollow The speed change is more stable as a result of the reduction design.
Model: Rd- Ty21B Black Rear Derailleur, 6/7 Speed Compatible.
Application Scope: Mountain Bikes, Station Wagons, Folding Bikes, and other bicycles are all suitable for this. Please do not hesitate to contact us if you have any questions. We Will Respond Quickly And Provide Excellent Service.
Adjustment with Precision: High- Adjustment Is More Precise With Hardness Aluminum Alloy Body Adjustment; It Can Be Adjusted Slightly In Multiple Places To Ensure Accurate Speed Change Performance.
Installation Instructions: Installation is quick and easy, and maintenance is simple. (Note: The Rear Derailleur on the Bike is Hub Bolt Mounted, rather than Direct Mounted. Before placing your order, please double-check the original part's mount type.
TOP 17
lundeng OEM RD-TZ31 6/7 Speed Rear Derailleur Direct Mount
lundeng
Our Score
Product Features
This is a direct mount item, not a hub bolt mount item. Plastic and alloys of superior quality
Rd Shimano Shimano Rd Shimano Rd Shimano R Tz31 6/7 Speed Direct Mount Rear Derailleur For Mountain Bike
Note: Please double-check the type of mount on your original part before purchasing; if your bike frame has a hook, as shown in the picture, you can use it.
It's primarily used in the frames of aluminum alloy bicycles.
Fit For Mountain Bike/Road Bike, For 6/7 Grade Freewheel, Sis Index Shift
TOP 18
SRAM NX 1X11 X-Horizon Rear Derailleur
SRAM
00.7518.092.000
3.15 x 3.15 x 9.84 inches
0.88 pounds
Our Score
Product Features
Sync - 1X Chainrings Offer The Highest Level Of Performance And Durability, As Well As Aiding In The Management Of A Deflected Chain. Recesses to be Cleared
Horizon - Quicker, more precise shifting is the goal of this design. All movement is restricted to the horizontal axis in order to reduce shifting force and eliminate ghost shifting.
Actuation is the process of changing something into something else. Cable Pull Ratio Designed Specifically For Sram 1X To Maintain Sharp And Consistent Shifting Throughout The Cassette
Clutch with Roller Bearings - Removes derailleur bouncing and chain slap while maintaining precision, resulting in maximum drivetrain stability.
Locked Cage - Wheel removal and installation, as well as chain installation, are made easier and faster thanks to technology in the rear derailleur.
Top Picks
Most Popular
Related