Best budget rear derailleur

ImageTitlePrice
1SHIMANO RD-M591 Deore SGS Rear Derailleur (9-Speed, Long Cage, Black)SHIMANO RD-M591 Deore SGS Rear Derailleur (9-Speed, Long Cage, Black)$54.78Buy on Amazon
2SRAM X.4 Rear Derailleur (Black, Long Cage)SRAM X.4 Rear Derailleur (Black, Long Cage)$30.56Buy on Amazon
3MEGHNA Shimano Tourney RD-TY300 6/7-Speed Rear Derailleur Road MTB Bike Mountain Bike Direct MountMEGHNA Shimano Tourney RD-TY300 6/7-Speed Rear Derailleur Road MTB Bike Mountain Bike Direct Mount$23.99Buy on Amazon
4MEGHNA 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)$17.99Buy on Amazon
5Shimano Acera M360 7 and 8-Speed Rear Derailleur with SmartCage, BlackShimano Acera M360 7 and 8-Speed Rear Derailleur with SmartCage, Black$24.79Buy on Amazon
6SRAM X01 Eagle 12-Speed Rear Derailleur Red, B2, 52TSRAM X01 Eagle 12-Speed Rear Derailleur Red, B2, 52T$203.03Buy on Amazon
7SHIMANO Rear Derailleur, Rd-R2000, Claris Gs 8-Speed Direct AttacSHIMANO Rear Derailleur, Rd-R2000, Claris Gs 8-Speed Direct Attac$35.50Buy on Amazon
8SHIMANO RD-M640 Zee Shadow Plus 10 Speed Rear Derailleur (Use with 11-32/11-36 Cassette)SHIMANO RD-M640 Zee Shadow Plus 10 Speed Rear Derailleur (Use with 11-32/11-36 Cassette)$59.99Buy on Amazon
9SRAM X.5 Rear Derailleur (Silver, Long Cage)SRAM X.5 Rear Derailleur (Silver, Long Cage)$38.42Buy on Amazon
10MEGHNA Shimano Altus Rear Derailleur RD-M310 7/8 Speed Mountain Bike Rear Derailleur Direct MountMEGHNA Shimano Altus Rear Derailleur RD-M310 7/8 Speed Mountain Bike Rear Derailleur Direct Mount$32.99Buy on Amazon

Best budget rear derailleur information

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

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

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2. SRAM X.4 Rear Derailleur (Black, Long Cage)

SRAM X.4 Rear Derailleur (Black, Long Cage)
  • Cage Lengths: SGS-long, Capacity: 45T, Derailleur Action: Top-Normal (Traditional)
  • Derailleur Color: black, Drivetrain Spacing: Shimano/SRAM 9, Largest Cog: 34teeth, Min/Max: 11/34T
  • Shifter/Rear Derailleur : SRAM 1:1, Speeds: 7/8sp, Speeds: 8sp, Speeds: 9sp, Weight: 310g

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3. 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
  • 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

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4. 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)
  • 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.

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

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

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6. SRAM X01 Eagle 12-Speed Rear Derailleur Red, B2, 52T

SRAM X01 Eagle 12-Speed Rear Derailleur Red, B2, 52T
  • Material: forged aluminum, [spring] titanium
  • Pull Type: X-Actuation
  • Cage Length: Eagle
  • Capacity: 42t
  • Cassette Range: 12-52t

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8. SHIMANO RD-M640 Zee Shadow Plus 10 Speed Rear Derailleur (Use with 11-32/11-36 Cassette)

SHIMANO RD-M640 Zee Shadow Plus 10 Speed Rear Derailleur (Use with 11-32/11-36 Cassette)
  • Shadow Plus technology keeps the low profile shape reducing chainstay and other contact, and adds a chain tensioning device reducing noise and dropped chains
  • Compatible with Dyna-Sys 10 speed Shimano products
  • Aluminum construction with sealed bearing pulleys
  • 4 fluoric coated link pivot bushings for smooth operation
  • Shimano Reference Number: RD-M640

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9. SRAM X.5 Rear Derailleur (Silver, Long Cage)

SRAM X.5 Rear Derailleur (Silver, Long Cage)
  • Cage Lengths: SGS-long
    Capacity: 45T
    Chain Wrap Capacity: 45teeth
    Derailleur Action: Top-Normal (Traditional)
    Derailleur Color: Silver
    Derailleur Color: silver/black
    Drivetrain Spacing: Shimano/SRAM 9
    Largest Cog: 34teeth
    Min/Max: 11/34T
    Shifter/Rear Derailleur : SRAM 1:1
    Speeds: 8/9sp
    Speeds: 9sp
    Weight: 299g
    Weight: 320g

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10. MEGHNA Shimano Altus Rear Derailleur RD-M310 7/8 Speed Mountain Bike Rear Derailleur Direct Mount

MEGHNA Shimano Altus Rear Derailleur RD-M310 7/8 Speed Mountain Bike Rear Derailleur Direct Mount
  • Shimano RD-M310 (RD-CT95) Altus Rear Derailleur 7/8 Speed / D-ATT Black
  • Model: RD-M310 Compatible with: 7/8 speeds Max Rear Sprocket: 34T Total Capacity:43T
  • Shimano Altus 7/8 Speed Black RD-M310 Mountain Bike Rear Derailleur-Direct Mount
  • Derailleur Action: Top-Normal (Traditional) Cage Length: Long
  • Advanced light-action design Teflon-coated bushings Direct-attach rear derailleurs

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