Rear Derailleurs
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Drivetrain Speed
Show all Drivetrain Speed
Shimano GRX RD-RX400 Rear Derailleur - 10-Speed, Long Cage, Black, With Clutch
Regular price
$67.31
Sale price
$67.31
Regular price
$60.99
Unit price
/per
The Shimano GRX RD-RX400 10-speed rear derailleur keeps shifting silent and uninterrupted when riding on rough terrain.
A Shadow RD+ chain stabilizer prevents chain slapping and drops
The gravel-tu...
Shimano GRX RD-RX810 Rear Derailleur - 11-Speed, Long Cage, Black, With Clutch, For 1x and 2x, 34t Low Sprocket Max
Regular price
$116.29
Sale price
$116.29
Regular price
$117.99
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 CUES RD-U8020-SGS Rear Derailleur - 11-Speed, Shadow Plus Design, Direct Attach, Long Cage, Black
Regular price
$75.64
Sale price
$75.64
Regular price
$74.99
Unit price
/per
Explore the benefits of trekking and urban e-biking with this durable Shimano CUES RD-U8020 Shadow+ rear derailleur's smooth and decisive shifting performance for 2x11-speed systems. A low-profile ...
TRP G-Spec TR12 SL-M850 Rear Derailleur, Speed: 12, Cage: Long, Black
Regular price
$239.90
Sale price
$239.90
Regular price
$274.99
Unit price
/per
TR12 RD-M850
Hall Lock
G-Spec Ratchet Clutch
G-Spec finishing touches:
Carbon fiber cage & Upper link
Extra wide parallelogram pivot
Sealed cartridge bearings pulleys
Sunrace RDM57 Rear Derailleur, Speed: 7/8, Cage: Long, Black
Regular price
$27.07
Sale price
$27.07
Regular price
$22.99
Unit price
/per
RDM57
11-34T
Weight - 354g
Shimano Deore RD-T6000-SGS Rear Derailleur - 10 Speed, Long Cage, Black
Regular price
$59.41
Sale price
$59.41
Regular price
$82.95
Unit price
/per
The Deore rear derailleur offers a trekking-tuned spring for light and smooth shifting on all sprockets. The shadow design echoes other Shimano rear derailleurs with a low profile shape and single ...
Sram X01 Eagle AXS X01 12sp Long
Regular price
$458.48
Sale price
$458.48
Regular price
$538.00
Unit price
/per
DER SRAM RR X01 EAGLE AXS 12s RD 52T BATTERY NOT INCLUDED
All-new derailleur that specifically designed and optimized to be motor-driven instead of cable-actuated
AXS powered components enable cust...
TRP RD-M9050-L EVO12 Rear Derailleur - 12-Speed, Long Cage, 52t Max, Clutched, Carbon Outer Cage, Black/Silver
Regular price
$195.24
Sale price
$195.24
Regular price
$229.99
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 Altus RD-M370-SGS Rear Derailleur - 9 Speed, Long Cage, Black
Regular price
$30.32
Sale price
$30.32
Regular price
$47.95
Unit price
/per
Shimano Altus RD-M370/M310 Rear Derailleurs
11t upper and lower pulleys
9-Speed
Sunrace RD-M41 Rear Derailleur M41 7/8sp Long
Regular price
$22.16
Sale price
$22.16
Regular price
$19.99
Unit price
/per
DER SUNRACE RDM41 SGS 7/8s DIRECT BK
7/8-speed MTB rear derailleur
Engineered polymer and steel construction
11t guide and 13t tension pulley
SHIMANO Equivalent RD-M360 / RD-M410 / RD-M310 / RD-TX7...
Sunlite Sport Rear Derailleur 9sp Long
Regular price
$29.32
Sale price
$29.32
Regular price
$32.59
Unit price
/per
DER SUNLT RR SPORT LONG 9s 34T MAX BK
9-speed compatible
SIS rear index shifting
Sunlite Long Cage 5/6/7sp Long
Regular price
$15.84
Sale price
$15.84
Regular price
$10.49
Unit price
/per
DER SUNLT RR LONG w/BRACKET
5/6/7-speed rear derailleur
Highly affordable and reliable
Bulk packed and polybagged
SHIMANO Equivalent RD-TY21 / RD-A070
Sunrace RD-M36 Rear Derailleur 6sp Long Engineered Polymer, Steel Construction
Regular price
$20.94
Sale price
$20.94
Regular price
$18.39
Unit price
/per
DER SUNRACE RDM36 GS 6s DIRECT BKw/REMOVABLE HANGER
6/7-speed MTB rear derailleur
Engineered polymer and steel construction
Direct mount with optional hanger included
SHIMANO Equivalent RD-TY21 / R...
Sunlite Sport Rear Derailleur 8sp Long
Regular price
$20.97
Sale price
$20.97
Regular price
$18.89
Unit price
/per
DER SUNLT RR SPORT LONG 8s 43T MAX BK
8-speed compatible
SIS rear index shifting
Sunlite UtiliT Sport Rear Derailleur No Bracket 8sp Long
Regular price
$18.40
Sale price
$18.40
Regular price
$13.99
Unit price
/per
DER SUNLT UTILIT RR SPORT LONG 8s 39T MAX w/oBRKT BK
Long cage, 8 speed compatible derailleur with a maximum cog size of 39T
Sunlite`s UtiliT series of products offer affordable options for basic r...
Sunrace RD-M37 Rear Derailleur 7sp Long Engineered Polymer, Steel Construction
Regular price
$20.34
Sale price
$20.34
Regular price
$17.39
Unit price
/per
DER SUNRACE RDM37 SGS 7s DIRECT BKw/REMOVABLE HANGER
6/7-speed MTB rear derailleur
Engineered polymer and steel construction
Direct mount with optional hanger included
SHIMANO Equivalent RD-TY21 / ...
Sunrace RD-M10 Rear Derailleur Friction Long
Regular price
$14.20
Sale price
$14.20
Regular price
$8.59
Unit price
/per
DER SUNRACE RDM10 SGS FRICT DIRECT SL
Friction derailleur
Affordable replacement
Sunrace RD-M10 Rear Derailleur Friction Long w/Hgr
Regular price
$14.44
Sale price
$14.44
Regular price
$8.99
Unit price
/per
DER SUNRACE RDM10 SGS FRICT w/BRKT SL
Friction derailleur
Affordable replacement
SRAM X4 Rear Derailleur - 7,8,9 Speed, Long Cage, Black
Regular price
$32.55
Sale price
$32.55
Regular price
$32.00
Unit price
/per
Affordable and reliable derailleur is great for repairs and upgrades.
Compatible with 7-, 8-, and 9-speed systems
1:1 shifter-to-derailleur actuation ratio for precise light-action indexing
SunRace M57 Rear Derailleur - 8-Speed, Long Cage, Shimano Rear Direct Mount
Regular price
$25.97
Sale price
$25.97
Regular price
$34.95
Unit price
/per
The SuRace M5 Rear Derailleur is designed for 7 and 8-speed MTB drivetrains.11T tension pulley
SRAM Rival 1 Rear Derailleur - 11 Speed, Long Cage, Black/Silver
Regular price
$107.99
Sale price
$107.99
Regular price
$123.00
Unit price
/per
The 1x specific X-Horizon derailleur design provides excellent chain control and shifts well regardless of cassette size.
Roller bearing clutch and parallelogram design combine to minimize chain b...
SunRace M91 Rear Derailleur - 9-Speed, Long Cage, Black
Regular price
$26.09
Sale price
$26.09
Regular price
$39.95
Unit price
/per
The SunRace M9 Rear Derailleuris designed for 9-speed MTB drivetrains.
Shimano XT RD-M8120-SGS Rear Derailleur - 12-Speed, Long Cage, Black, For 2x
Regular price
$123.37
Sale price
$123.37
Regular price
$118.99
Unit price
/per
The Shimano Deore XT RD-M8100/M8120 rear derailleur is designed to provide smooth and stable shifting for 12-speed MTB drivetrains.Long cage is designed to be used with 2x12 drivetrain systems
Shimano Tourney RD-TY300-SGS Rear Derailleur - 6,7 Speed, Long Cage, BMX/Track
Regular price
$19.22
Sale price
$19.22
Regular price
$26.95
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