Rear Derailleurs
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Drivetrain Speed
Show all Drivetrain Speed
SRAM GX Rear Derailleur - 10 Speed, Long Cage, Black
Regular price
$64.40
Sale price
$64.40
Regular price
$71.00
Unit price
/per
GX derailleurs take the place of X.9 and X.7 10-speed models.
Roller bearing clutch in the pulley cage pivot for better chain control
Cage Lock mechanism for easy wheel changes
microSHIFT Sword Rear Derailleur - 10-Speed, Medium Cage, Gray, Compatible with Sword 1x, Gray
Regular price
$65.48
Sale price
$65.48
Regular price
$79.99
Unit price
/per
The microSHIFT Sword rear derailleur for 1x system features a modern and innovative design with elegant mechanical operation. The cage is designed to use with a single chainring and an 11-48t caset...
microSHIFT ADVENT X V2 Rear Derailleur - 10-Speed, Medium Cage, Clutch, ADVENT X and Sword Compatible, Black, Ver. 2
Regular price
$61.76
Sale price
$61.76
Regular price
$76.99
Unit price
/per
microSHIFT's ADVENT X Ver.2 is the same great derailleur you know and love, but with an all new cage design that improves performance under the hardest riding. The cage features a shorter overall l...
microSHIFT R9 Rear Derailleur - 9,10 Speed, Medium Cage, Black
Regular price
$32.75
Sale price
$32.75
Regular price
$33.99
Unit price
/per
R-series rear derailleurs are designed to work with 7, 8 ,9, and 10-speed Shimano-compatible road shifters. These R9 rear derailleurs combine the benefits of R10 and R8 rear derailleurs: compatibil...
microSHIFT Centos Rear Derailleur - 10 Speed Short Cage Black
Regular price
$38.58
Sale price
$38.58
Regular price
$42.99
Unit price
/per
Centos delivers race-level shifting performance with full aluminum construction. These derailleurs support all riders who would enjoy any kind of road riding.
Light weight full aluminum constructio...
microSHIFT XLE Rear Derailleur - 10 Speed, Long Cage, Black
Regular price
$34.63
Sale price
$34.63
Regular price
$42.99
Unit price
/per
XLE rear derailleurs are compatible with Shimano 10 and 11-speed mountain shifters. Increased chain stability and wide range parallelogram design let you power through any terrain with a wide selec...
Shimano CUES RD-U6020-SGS Rear Derailleur - 10-Speed, Shadow Design, Direct Attach, Long Cage, Black
Regular price
$52.98
Sale price
$52.98
Regular price
$54.99
Unit price
/per
Find new ways to enjoy trekking and daily flat-handlebar riding with this reliable rear Shimano CUES RD-U6020 Shadow derailleur's seamless shifting and pedaling. Its low-profile design and chain st...
SRAM X5 Rear Derailleur - 10 Speed, Long Cage, Black
Regular price
$48.77
Sale price
$48.77
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 Red WiFli Rear Derailleur - 10 Speed, Medium Cage, Black/Silver
Regular price
$299.71
Sale price
$299.71
Regular price
$323.00
Unit price
/per
Top-of-the-line rear derailleur with generous use of carbon fiber and titanium for maximum performance at minimal weight.
Carbon fiber and aluminum construction
Compatible with other SRAM 10-speed...
Shimano 105 RD-5701-SS Rear Derailleur - 10 Speed, Short Cage, Black
Regular price
$59.91
Sale price
$59.91
Regular price
$92.95
Unit price
/per
Shimano 105 RD-5701 Rear Derailleurs
Large 11-tooth pulleys with sealed bearing for smooth, quiet running
Shimano Tiagra RD-4700-SS Rear Derailleur - 10 Speed, Short Cage, Black
Regular price
$47.28
Sale price
$47.28
Regular price
$75.95
Unit price
/per
Shimano Tiagra RD-4700 Rear Derailleurs
11 tooth pulleys for reduced pulley wear and chain noise
Compatible with up to 34t cassette
Wide link design increases rigidity
Revised cable pitch offers a...
Campagnolo Veloce Rear Derailleur - 10 Speed, Medium Cage, Black
Regular price
$97.61
Sale price
$97.61
Regular price
$114.40
Unit price
/per
Aluminum upper and lower bodies reduce weight and extend life. Aluminum parallelogram increases actuation and precision. Special rubber pulleys reduce friction and noise. Available in both silve...
microSHIFT R10 Rear Derailleur - 10 Speed, Long Cage, Shimano Compatible, Black
Regular price
$38.29
Sale price
$38.29
Regular price
$42.99
Unit price
/per
R-series rear derailleurs are designed to work with 7, 8 ,9, and 10-speed Shimano-compatible road shifters. These R10 aluminum rear derailleurs are lightweight, precision CNC-machined, robust, and...
SRAM GX Rear Derailleur - 10 Speed, Medium Cage, Black
Regular price
$64.41
Sale price
$64.41
Regular price
$71.00
Unit price
/per
GX derailleurs take the place of X.9 and X.7 10-speed models.
Roller bearing clutch in the pulley cage pivot for better chain control
Cage Lock mechanism for easy wheel changes
Shimano Deore RD-M5130 Rear Derailleur - 10-Speed, Medium Cage, Black
Regular price
$63.17
Sale price
$63.17
Regular price
$54.99
Unit price
/per
Find your riding zone with the smooth and decisive shifting of the Shimano Deore M5130 10-speed Rear Derailleur for LINKGLIDE drivetrains. SHADOW+ technology provides roomy clearance and chain stab...
microSHIFT R10 Rear Derailleur - 10 Speed, Short Cage, Shimano Compatible, Black
Regular price
$37.44
Sale price
$37.44
Regular price
$39.99
Unit price
/per
R-series rear derailleurs are designed to work with 7, 8 ,9, and 10-speed Shimano-compatible road shifters. These R10 aluminum rear derailleurs are lightweight, precision CNC-machined, robust, and...
Shimano 105 RD-5701-GS Rear Derailleur 10 Speed Medium Cage Direct Mount Black
Regular price
$65.55
Sale price
$65.55
Regular price
$90.95
Unit price
/per
Shimano 105 RD-5701 Rear Derailleurs
Large 11-tooth pulleys with sealed bearing for smooth, quiet running
30t Max Low Gear when used with triple crank
32t Max Low Gear when used with double crank
...
Shimano Saint RD-M820-SS1 Rear Derailleur - 10 Speed, Short Cage, Black
Regular price
$166.60
Sale price
$166.60
Regular price
$212.95
Unit price
/per
Shimano Saint RD-M820 Rear Derailleurs
Shadow+ chain stabilizer provides a simple, lightweight chain control solution
Mode Converter allows the derailleur to track different type of cogsets
DH mode...
Shimano GRX RD-RX400 Rear Derailleur - 10-Speed, Long Cage, Black, With Clutch
Regular price
$66.49
Sale price
$66.49
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 ZEE RD-M640-SS Rear Derailleur - 10 Speed, Short Cage, With Clutch
Regular price
$74.36
Sale price
$74.36
Regular price
$105.95
Unit price
/per
Shimano ZEE RD-M640 Rear Derailleurs
Shadow Plus technology proven to reduce chain slap, drop and impact noise and the 10-speed short cage rear derailleur's low-profile tucks safely below the cass...
Shimano Tiagra RD-4700-GS Rear Derailleur - 10 Speed, Medium Cage, Silver
Regular price
$44.08
Sale price
$44.08
Regular price
$74.95
Unit price
/per
Shimano Tiagra RD-4700 Rear Derailleurs
11 tooth pulleys for reduced pulley wear and chain noise
Compatible with up to 34t cassette
Wide link design increases rigidity
Revised cable pitch offers a...
microSHIFT R10 Rear Derailleur - 10-Speed, Medium Cage, Shimano Road Compatible, Black
Regular price
$38.90
Sale price
$38.90
Regular price
$43.99
Unit price
/per
microSHIFT R10 rear derailleurs feature forged and CNC machined construction that pairs durability with a quality finish. This lightweight and lightweight rear derailleur is robust and designed to ...
Sunrace RD-RX Rear Derailleur 9/10sp Short
Regular price
$118.60
Sale price
$118.60
Regular price
$169.99
Unit price
/per
DER SUNRACE RDRX SS 9/10s DIRECT SL
9/10-speed road rear derailleur
Cold forged aluminum body
CNC aluminum cage plates
SHIMANO Equivalent RD-6700A
SRAM Force WiFli Rear Derailleur - 10 Speed, Medium Cage, Black/Silver
Regular price
$127.78
Sale price
$127.78
Regular price
$131.00
Unit price
/per
Competition grade rear derailleur with carbon and magnesium to keep weight low. Designed for easy to set up and adjustment.
Exact Actuation Ratio delivers 3mm motion per shift across the entire ca...