Top 10 Best 7 Speed Rear Derailleur [2022]

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1MOHEGIA Bike Rear Derailleur RD-TY21B 6/7 Speed Direct Mount for Mountain Bicycle-Black9.8Buy On Amazon
2Shimano Tourney TY300 6/7-Speed Rear Derailleur with Dropout Claw Hanger9.6Buy On Amazon
3SHIMANO Tourney TY500 6/7-Speed Rear Derailleur9.4Buy On Amazon
4SHIMANO Tourney 7/8-Speed Mountain Bicycle Rear Derailleur - RD-TX800-L (Black)9.2Buy On Amazon
5Shimano Acera M360 7 and 8-Speed Rear Derailleur with SmartCage9.2Buy On Amazon
6ENBO Tourney Bike Rear Derailleur RD-TY300 6/7 Speed Sis Index Direct Mount for Mountain Bicycle (Not Hanger Mount)8.8Buy On Amazon
7Shimano RDM310DL Altus GS 7/8-speed Rear Der Black8.6Buy On Amazon
8MEGHNA Shimano Rear Derailleur RD-TZ31-A 6/7 Speed Direct Mount for Mountain Bike (Black)8.2Buy On Amazon
9MEGHNA Shimano Tourney RD-TY300 6/7-Speed Rear Derailleur Road MTB Bike Mountain Bike Direct Mount8.2Buy On Amazon
10Inkesky RD-TZ31-GS 6/7 Speed Rear Derailleur with Direct Mount8.2Buy On Amazon
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1. MOHEGIA Bike Rear Derailleur RD-TY21B 6/7 Speed Direct Mount for Mountain Bicycle-Black

  • Model:RD-TY21B rear derailleur compatible with 6/7 speed mountain bikes.
  • Note:The rear derailleur is direct mount,not hub bolt mount .
  • Stability: Durable aluminum alloy material and excellent shifting performance ensure safe and stable riding.
  • Wide application: Rear derailleur is easy to use and maintain.
  • Important: Please feel free to contact if you have any questions, we will provide quality service.

2. Shimano Tourney TY300 6/7-Speed Rear Derailleur with Dropout Claw Hanger

  • Includes frame hanger
  • Largest Cog: 34
  • Chain Wrap Capacity: 43
  • Cage Length: Long
  • keyword search: Replaces rd8162

3. SHIMANO Tourney TY500 6/7-Speed Rear Derailleur

  • Shimano Tourney Rear derailleur compatible with all Shimano 6 and 7 speed shifters.
  • SGS cage can handle wide range gearing. Direct fit (screws into hole in frame).
  • SIS Rear index shifting. 13 tooth pulleys offer long service life and less noise.

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

  • Tourney RD-TX800 Rear Derailleur

5. Shimano Acera M360 7 and 8-Speed Rear Derailleur with SmartCage

  • Shimano Acera M360 7
  • 8-Speed Rear Derailleur with SmartCage, Black

6. ENBO Tourney Bike Rear Derailleur RD-TY300 6/7 Speed Sis Index Direct Mount for Mountain Bicycle (Not Hanger Mount)

  • Model: RD-TY300 rear derailleur, compatible with 6 and 7-speed SIS INDEX variable speed transmission systems, upgraded of RD-TX35.
  • Long Cage: RD-TY300 is long cage tourney derailleur, features an oversized jockey wheel, the total package capacity 43T.
  • Technologies: Double servo, SIS index system, HG(HyperGlide).
  • Installation: This rear derailleur is eye-mounted (direct mount), not hanger mount.
  • Application: Suitable for MTB mountain bike, road bikes, variable speed bicycle, etc.

7. Shimano RDM310DL Altus GS 7/8-speed Rear Der Black

  • 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

8. 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 and so on.
  • Important: Please feel free to contact if you have any questions.

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.
  • 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. Inkesky RD-TZ31-GS 6/7 Speed Rear Derailleur with Direct Mount

  • Model】 Shimano Tourney (SIS) RD-TZ31-GS 6/7 speed,medium-cage , direct mount.
  • 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.
  • Tools Required】 5mm allen wrench