Top 10 Best Mountain Bike Rear Derailleur in 2022 [Latest Picks]

Are you looking for the most reliable and efficient best mountain bike rear derailleur? If the answer to the question is yes, then you are in luck because your good luck has brought you to the best possible place. We are here to save your time and relieve you of the stress of going through a plethora of reviews.

It is quite a common phenomenon to be confused over which is the best mountain bike rear derailleur to buy. This dilemma arises due to the existence of various types of best mountain bike rear derailleur that are present in the market. To reduce your conundrum, we have prepared a comprehensive guide of how you may pick the top best mountain bike rear derailleur available in the market.

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Top Rated Best Mountain Bike Rear Derailleur in 2022

Rank Product Name Score
1
MOHEGIA Bike Rear Derailleur RD-TY21B 6/7 Speed Hanger Mount for Mountain Bicycle-Black
MOHEGIA Bike Rear Derailleur RD-TY21B 6/7 Speed Hanger Mount for Mountain Bicycle-Black
9/10
2
Inkesky RD-TZ31-GS 6/7 Speed Rear Derailleur with Direct Mount, Medium Cage, for Mountain Bike
Inkesky RD-TZ31-GS 6/7 Speed Rear Derailleur with Direct Mount, Medium Cage, for Mountain Bike
8.9/10
Sale3
Shimano RDM310DL Altus GS 7/8-speed Rear Der Black,Long Cage
Shimano RDM310DL Altus GS 7/8-speed Rear Der Black,Long Cage
9.6/10
4
KCNC Mountain Bicycle Cycling Cassette 12 Speed Bike 9-52T Wide Teeth for Sram Eagle XX1/X01/GX Rear Derailleur use-Ultra Light ONLY 327g Black
KCNC Mountain Bicycle Cycling Cassette 12 Speed Bike 9-52T Wide Teeth for Sram Eagle XX1/X01/GX Rear Derailleur use-Ultra Light ONLY 327g Black
9.9/10
Sale5
SHIMANO RD-M591 Deore SGS Rear Derailleur (9-Speed, Long Cage, Black)
SHIMANO RD-M591 Deore SGS Rear Derailleur (9-Speed, Long Cage, Black)
9.3/10
6
MEGHNA Shimano Rear Derailleur RD-TZ31-A 6/7 Speed Direct Mount for Mountain Bike (Black)
MEGHNA Shimano Rear Derailleur RD-TZ31-A 6/7 Speed Direct Mount for Mountain Bike (Black)
9.3/10
7
SHIMANO Deore Mountain Bicycle Rear Derailleur - RD-M6000 (Black - SGS)
SHIMANO Deore Mountain Bicycle Rear Derailleur - RD-M6000 (Black - SGS)
9.6/10
8
SHIMANO Tourney 7/8-Speed Mountain Bicycle Rear Derailleur - RD-TX800-L (Black)
SHIMANO Tourney 7/8-Speed Mountain Bicycle Rear Derailleur - RD-TX800-L (Black)
9.2/10
9
MEGHNA Shimano Tourney RD-TY300 6/7-Speed Rear Derailleur Road MTB Bike Mountain Bike Direct Mount
MEGHNA Shimano Tourney RD-TY300 6/7-Speed Rear Derailleur Road MTB Bike Mountain Bike Direct Mount
9.3/10
10
Sram Unisex - Adult XX1 Eagle AXS Rear Derailleur, Black, One Size
Sram Unisex - Adult XX1 Eagle AXS Rear Derailleur, Black, One Size
9.4/10

1 MOHEGIA Bike Rear Derailleur RD-TY21B 6/7 Speed Hanger Mount for Mountain Bicycle-Black

  • Model:RD-TY21B rear derailleur compatible with 6/7 speed mountain bikes.
  • Note:The bike rear derailleur is hub bolt mount (hanger mount),not direct mount .Please check the mount type of the original part before purchasing.
  • Stability: Durable aluminum alloy material and excellent shifting performance ensure safe and stable riding.
  • Wide application: Rear derailleur is easy to use and maintain.Suitable for MTB,mountain bikes, road bikes, folding bicycles and so on.
  • Important: Please feel free to contact if you have any questions, we will provide quality service.

2 Inkesky RD-TZ31-GS 6/7 Speed Rear Derailleur with Direct Mount, Medium Cage, for Mountain Bike

  • 【Model】 Shimano Tourney (SIS) RD-TZ31-GS 6/7 speed,medium-cage , direct mount.No retail packaging. Items as shown
  • 【Specifications】 Total capacity(aka chain capacity) 34T, Largest sprocket 28T , Smallest sprocket 14T, Front chainwheel tooth difference 20T.
  • 【Compatibility】 Compatible with 6 and 7-speed SIS Index Shifting drivetrains, for mountain bike.
  • 【Incompatibility】 1) Not compatible with hub bolt mount (bracket mount) frame 2)If the total capacity of your bike exceeds 34T, this RD-TZ31 is not compatible with your bike, please konw before buying. Please see below for a detailed description of how to calculate total capicity.
  • 【Tools Required】 5mm allen wrench

Sale3 Shimano RDM310DL Altus GS 7/8-speed Rear Der Black,Long Cage

  • Chain Wrap Capacity: 43teeth, Derailleur Action: Top-Normal (Traditional)
  • Derailleur Color: black, Drivetrain Spacing: Shimano/SRAM 8, Largest Cog: 34teeth
  • Shifter/Rear Derailleur : Shimano, Speeds: 8sp, Weight: 326g

4 KCNC Mountain Bicycle Cycling Cassette 12 Speed Bike 9-52T Wide Teeth for Sram Eagle XX1/X01/GX Rear Derailleur use-Ultra Light ONLY 327g Black

  • WHY USE KCNC EAGLE CASSETTE-SRAM's Eagle derailleurs are optimized for cassettes with a spread of 10 to 50 teeth. In order to keep you up to speed with the cassette's high bandwidth, KCNC has developed adjustable top gear wheels.
  • LIGHTEST CASSETE FOR EAGLE-ONLY 327G!!!KCNC presents a lightweight cassette for modern 12-speed MTB drives.Padding instead of smudging is the motto, which is why the cassette is CNC-milled extremely complex. The lightness of the aluminum is perfectly utilized, while the heavily loaded lower sprockets are made of much more wear-resistant and durable steel. The sprockets are optimized in contrast to other lightweight cassettes for perfect gearshift shifting.
  • WIDE BANDWIDTH OF CASSETTE-The bandwidth of the cassette is extremely high at 578% and the 327g weight help to make your bike even easier.Its cogs includes 9/10/12/15/18/22/26/30/34/40/46/52T and grades in 11/20/25/20/22/18/15/13/18/15/13%.
  • TWO COMBO MATERIAL-Material of the five large sprockets: AL7075 aluminum anodized (30/34/40/46/52T) / Material of the seven small sprockets SACM645 steel surface treated (9/10/12/15/18/22 / 26T) .
  • COMPATIBILITY-These have three eccentric mount and allow mounting with an offset of 3 mm; 4 mm or 5 mm.With the offset and the selectable number of teeth, you can compensate for manufacturer-specific differences in length on the derailleur hanger and thus continue to smoothly switch into the smallest and largest pinion.freewheel: XD, XDR with 1.85mm spacer / Drive : SRAM XX1, X01, GX Eagle, 12-speed chain.For MTB SRAM XX1, X01, GX EAGEL,12-Speed use.

Sale5 SHIMANO RD-M591 Deore SGS Rear Derailleur (9-Speed, Long Cage, Black)

  • Precise chain movement changes gears smoothly
  • Direct Mount
  • Light shift effort
  • Maximum cassette capacity is 34T

6 MEGHNA Shimano Rear Derailleur RD-TZ31-A 6/7 Speed Direct Mount for Mountain Bike (Black)

  • Model:RD-TZ31-A rear derailleur compatible with 6/7 speed mountain bikes.
  • Note:The bike rear derailleur is direct mount,not hub bolt mount.
  • Stability: Durable aluminum alloy material and excellent shifting performance ensure safe and stable riding.
  • Application: Suitable for MTB,mountain bikes, road bikes, folding bicycles,tricycles ect.
  • Important: Please feel free to contact if you have any questions.

7 SHIMANO Deore Mountain Bicycle Rear Derailleur - RD-M6000 (Black - SGS)

  • Deore RD-M6000 Rear Derailleur

8 SHIMANO Tourney 7/8-Speed Mountain Bicycle Rear Derailleur - RD-TX800-L (Black)

  • Tourney RD-TX800 Rear Derailleur

9 MEGHNA Shimano Tourney RD-TY300 6/7-Speed Rear Derailleur Road MTB Bike Mountain Bike Direct Mount

  • Smooth shifting, easy and fast to install. Bracket fit (under wheel nut) Long cage tourney derailleur, compatible with 11T /14T high speed gear
  • Rear derailleur, compatible with 6 and 7-speed SIS INDEX variable speed transmission systems
  • B tension adjustment screw, so that the distance between the upper guide wheel and the tooth tip of the largest flywheel can not be less than 6mm
  • Max Sprocket 34T. Min Sprocket 11T
  • Long cage tourney derailleur, compatible with 11T /14T high speed gear

10 Sram Unisex - Adult XX1 Eagle AXS Rear Derailleur, Black, One Size

  • Technical data:
  • Use: MTB
  • Installation: direct mounting
  • System compatibility: 12-speed
  • Design: long cage

How to Choose the Best Mountain Bike Rear Derailleur

With so many sellers out there, it can be hard to decide who is the best one for you. There may even seem like every single person has different requirements! But don’t worry because we’ve got your back – here are seven things that all shoppers should consider before making any purchase:

1. Price

To avoid paying too much for a good product, it’s important to consider the price. If you can’t afford an expensive item and would rather buy something cheaper or wait until there is a promotion on sale then remember that sometimes quality matters more than cost! One thing shoppers need realize though: not everything comes at an affordable rate no matter how cheap prices seem so always read carefully before buying anything new online-you never know what kind of joke someone might be trying to pull where their products’ real value falls short from its wholesome selling points due solely because some unscrupulous company makes use low grade materials while claiming theirs are high end items made by professionals with years experience etcetera.

2. Brand

When it comes to fashion, there is a lot of debate on what brands are worth investing in. Some people think that major or well-known companies have higher quality products because you know exactly how your purchase will turn out if they sell durable goods from time tested designers with established reputable names like Ralph Lauren and Nike Inc., while others prefer buying unknown brands where anything can happen since no one has tried them before so nothing would be lost even if something goes wrong during delivery etcetera. The best way for me personally was going through both sides until finally landing somewhere between these two extremes: buy a recognizable name.

3. Function

What are you looking for in a mountain bike rear derailleur? Will the one that suits your needs perform all of these tasks like a pro and with ease. If it doesn’t, then don’t buy into its claims! Check out product descriptions carefully because sometimes companies modify products to cater different customer demographics or target markets – so make sure when buying anything new from them, even if they say “exactly what I wanted!” All this means is paying attention; always do some research before making purchases.

4. Customer Reviews

One of the best ways to find out if a purchase is right for you in terms of product quality would be by reading through customer testimonials. You should look at both positive and negative reviews so that they can give all benefits as well side-effects when purchasing products online like this one, mountain bike rear derailleur – For All Budgets!

5. Pros and Cons

If you’re uncertain if your purchase is worth the cost, consider all of its benefits and drawbacks. Is this product going to provide me with what I want out of it? Or am i simply buying into something because other people think its great too (based on reviews)? You could also look at a description or even customer feedback when brainstorming pros/cons. If we carefully weigh these aspects before making any final decisions regarding our purchases then hopefully everything will turn out perfectly in due course!

6. Service

You should always read the company’s policies when buying items. Make sure they’re reliable, and if something happens down the line- will you still be able to get help?

7. Warranty

In the end, a warranty is important for any major purchase. However it’s especially critical with expensive items because you can’t afford to buy an item again if something goes wrong within one month of owning them. If there isn’t even confidence in quality from manufacturer after selling products then consider their unwillingness as reason not too trust them and jump ship before things get worse!

Last update on 2022-02-16 / Affiliate links / Images from Amazon Product Advertising API

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