Rear Derailleurs
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Drivetrain Speed
Show all Drivetrain Speed
SRAM X5 Rear Derailleur - 9 Speed, Long Cage, Black
Regular price
$47.46
Sale price
$47.46
Regular price
$51.00
Unit price
/per
Affordable and reliable derailleur is great for repairs and upgrades.
Compatible with 7-, 8-, and 9-speed systems
Replaceable 11-tooth pulleys with bushings
SRAM X5 Rear Derailleur - 10 Speed, Long Cage, Black
Regular price
$49.02
Sale price
$49.02
Regular price
$53.00
Unit price
/per
Affordable and reliable derailleur is great for repairs and upgrades.
Exact Actuation Ratio: must be used with SRAM 10 speed shifter
Replaceable 11-tooth pulleys with bushings
SRAM X3 Rear Derailleur - 7,8,9 Speed, Long Cage, Black
Regular price
$29.34
Sale price
$29.34
Regular price
$24.00
Unit price
/per
Affordable and reliable derailleur is great for repairs and upgrades.
Will work with 7, 8 or 9 speed cassettes, depending on the shifter used
1:1 shifter-to-derailleur actuation ratio for precise ...
SRAM X01 Eagle Rear Derailleur - 12-Speed, Long Cage, 52t Max, Lunar
Regular price
$197.54
Sale price
$197.54
Regular price
$214.00
Unit price
/per
The SRAM X01 Eagle Rear Derailleur features an updated cage architecture to provide better chain management.
Type 3 clutch is smoother and more durable
14T lower pulley
Includes a chain gap tool t...
Shimano XTR RD-M9100-SGS Rear Derailleur - 12 Speed, Long Cage, Gray, With Clutch
Regular price
$255.95
Sale price
$255.95
Regular price
$273.99
Unit price
/per
Shimano XTR M9100 rear derailleur features decreased rear derailleur tension at low gear position, to prevent high chain tension at low gear.
Features a larger 13-tooth pulley
Designed with Shadow ...
Shimano GRX RD-RX812 Rear Derailleur - 11-Speed, Long Cage, Black, With Clutch, For 1x, 42t Low Sprocket Max
Regular price
$121.79
Sale price
$121.79
Regular price
$119.99
Unit price
/per
The Shimano GRX 11-speed rear derailleur provides silent and uninterrupted rear shifting on rough terrain. An adjustable Shimano Shadow RD+ clutch prevents chain slapping and drops.
Compatible with...
Shimano Acera RD-T3000-SGS Rear Derailleur - 9 Speed, Long Cage, Black
Regular price
$35.88
Sale price
$35.88
Regular price
$61.95
Unit price
/per
Shimano Acera RD-T3000 Rear Derailleurs
Double servo-panta mechanism for accurate and dependable performance
Lower profile than current RD-M390,Stainless steel adjustment bolts
microSHIFT R9 Rear Derailleur - 9-Speed, Long Cage, Shimano Road Compatible, Black
Regular price
$30.81
Sale price
$30.81
Regular price
$31.99
Unit price
/per
microSHIFT R9 rear derailleurs are designed to work with 9-speed Shimano-compatible road shifters. With a competitive weight and an aluminum bracket body and outer link, R9 marries form and functi...
Shimano CUES RD-U3020-SGS Rear Derailleur - 9-Speed, Shadow Design, Direct Attach, Long Cage, Black
Regular price
$35.90
Sale price
$35.90
Regular price
$52.95
Unit price
/per
Make cycling an essential part of your fitness lifestyle with the Shimano CUES Shadow RD-U3020 9-speed rear derailleur. Designed for daily riding dependability, its smooth and decisive rear shiftin...
TRP RD-M9050-L EVO12 Rear Derailleur - 12-Speed, Long Cage, 52t Max, Clutched, Carbon Outer Cage, Black/Gold
Regular price
$207.55
Sale price
$207.55
Regular price
$239.99
Unit price
/per
The TRP EVO RD-M9050 is a high performing 12-speed rear derailleur that offers features such as an Integrated Hall Lock Lever, Horizontal Parallelogram stabilizer, Instant Silent Clutch and Cage Re...
Shimano Deore RD-M6100-SGS Rear Derailleur - 12-Speed, Long Cage, Black
Regular price
$63.17
Sale price
$63.17
Regular price
$88.95
Unit price
/per
The Shimano RD-M6100 Rear Derailleur provides efficient and smooth shifting for Deore M6100 12-speed drivetrains.
Features the Shadow RD+ chain stabilizer system to minimize chain slap
Fast and pre...
SRAM Force 1 Rear Derailleur - 11 Speed, Long Cage, Gray
Regular price
$223.92
Sale price
$223.92
Regular price
$243.00
Unit price
/per
The SRAM Force 1 rear derailleur adopts all the technologies of SRAM 1x MTB to provide the fastest, quietest 1x shifting available. SRAM's unique clutch system eliminates chain slack, providing for...
Shimano XT RD-M8000-SGS Rear Derailleur - 11 Speed, Long Cage, Black
Regular price
$105.79
Sale price
$105.79
Regular price
$129.95
Unit price
/per
Shimano XT RD-M8000 Rear Derailleurs
46 tooth maximum rear cog for 1x11, 42 tooth maximum for 2x11
Externally adjustable clutch for easier spring tension adjustment
Low profile derailleur cage red...
Shimano GRX RD-RX817 Rear Derailleur 11-Speed Long Cage Blk w/ Clutch Di2 For 1x
Regular price
$315.75
Sale price
$315.75
Regular price
$334.99
Unit price
/per
The Shimano GRX 11-speed Di2 rear derailleur integrates electronic shifting with silent and uninterrupted rear operation on rough terrain. An adjustable Shimano Shadow RD+ clutch prevents chain sla...
SunRace M41 Rear Derailleur - 7/8-Speed, Long Cage, Black
Regular price
$24.27
Sale price
$24.27
Regular price
$23.95
Unit price
/per
The SunRace M4 Rear Derailleur is designed for 7 and 8-speed MTB drivetrains.13T tension pulley
SunRace M37 Rear Derailleur - 7-Speed, Long Cage, Black
Regular price
$19.75
Sale price
$19.75
Regular price
$19.95
Unit price
/per
The SunRace M3 Rear Derailleur is designed for 7-speed MTB drivetrains.Indexed adjuster
SunRace M97 Rear Derailleur - 9-Speed, Long Cage, Black
Regular price
$42.79
Sale price
$42.79
Regular price
$73.95
Unit price
/per
The SunRace M9 Rear Derailleuris designed for 9-speed MTB drivetrains.
SRAM X01 Eagle Rear Derailleur - 12-Speed, Long Cage, 52t Max, Red
Regular price
$202.61
Sale price
$202.61
Regular price
$214.00
Unit price
/per
The SRAM X01 Eagle Rear Derailleur features an updated cage architecture to provide better chain management.
Type 3 clutch is smoother and more durable
14T lower pulley
Includes a chain gap tool t...
SRAM XX1 Eagle AXS Rear Derailleur - 12 Speed, Long Cage, 52t Max, Black
Regular price
$633.81
Sale price
$633.81
Regular price
$753.00
Unit price
/per
The SRAM XX1 Eagle AXS 12-speed rear derailleur is trail ready with AXS enabled componentry that makes personalization of the motor-driven derailleur possible.
The AXS powered component enables cus...
Shimano GRX RD-RX815 Rear Derailleur - 11-Speed Long Cage Black With Clutch Di2
Regular price
$286.98
Sale price
$286.98
Regular price
$299.99
Unit price
/per
The Shimano GRX 11-speed Di2 rear derailleur integrates electronic shifting with silent and uninterrupted rear operation on rough terrain. An adjustable Shimano Shadow RD+ clutch prevents chain sla...
Shimano Tourney RD-TY500-SGS Rear Derailleur - 67 Speed Long Cage Blk Dropout
Regular price
$17.86
Sale price
$17.86
Regular price
$22.95
Unit price
/per
Shimano Tourney RD-TY500 Rear Derailleurs
Zinc plated adjustment screws for corrosion resistance
TY model comes with resin bracket and plate body for reduced weight
Shimano Tourney RD-TY300-SGS Rear Derailleur - 6,7 Speed, Long Cage, Black
Regular price
$19.96
Sale price
$19.96
Regular price
$24.95
Unit price
/per
Shimano Tourney RD-TY300, RD-TZ50 Rear Derailleurs
TX models come with Smart Cage which gives MegaRange compatibility with a shorter derailleur cage
SRAM NX Eagle Rear Derailleur - 12 Speed, Long Cage, Black
Regular price
$93.66
Sale price
$93.66
Regular price
$115.00
Unit price
/per
The NX Eagle rear derailleur features the proven SRAM 1x-specific X-HORIZON design. The larger, 14-tooth X-SYNC lower pulley easily facilitates 11- to 50- and 10- to 50-tooth cassette capacity, and...
BOX One Prime 9 X-Wide Rear Derailleur - 9-Speed, Long Cage, Black
Regular price
$165.74
Sale price
$165.74
Regular price
$194.99
Unit price
/per
The Box One Prime 9 Rear Derailleur takes the advantage of BOX's legacy 9-speed drivetrain but adds the advancements of a modern 1x; a fully adjustable Tri-Pack(TM) Clutch, and an x-wide cage optim...