Rear Derailleurs
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Drivetrain Speed
Show all Drivetrain Speed
Campagnolo Chorus Rear Derailleur - 12-Speed
Regular price
$152.54
Sale price
$152.54
Regular price
$204.14
Unit price
/per
The Campagnolo Chorus 12-speed rear derailleur features 3D Embrace technology and 12-tooth pulley wheels making it suitable for all cassettes as the distance stays optimum on each individual sprock...
SRAM GX Eagle Rear Derailleur - 12-Speed, Long Cage, 52t Max, Lunar
Regular price
$111.57
Sale price
$111.57
Regular price
$135.00
Unit price
/per
The GX Eagle Rear Derailleur gets the job done with a thoughtfully designed cage architecture that improves chain management.
Mounting system and re-positioned Cage Lock offer greater durability
Se...
Campagnolo Super Record EPS 12s Rear Derailleur, 12-Speed, Carbon
Regular price
$619.51
Sale price
$619.51
Regular price
$836.00
Unit price
/per
The Campagnolo Super Record EPS 12 speed rear derailleur offers improved shifting performance with a trajectory curve that is optimized for 11-29 and 11-32 cassettes.
Using 3D Embrace technology t...
Campagnolo Super Record Rear Derailleur - 12 Speed, Medium Cage, Carbon
Regular price
$414.04
Sale price
$414.04
Regular price
$539.00
Unit price
/per
The Super Record 12-Speed rear derailleur combines the highest quality materials for exceptional weight and unparalleled performance. The unidirectional carbon fiber front rocker arm reduces weight...
Campagnolo Record Rear Derailleur - 12 Speed, Medium Cage, Carbon
Regular price
$227.80
Sale price
$227.80
Regular price
$288.20
Unit price
/per
The Record 12-Speed rear derailleur has an innovative shape that envelopes the cassette better, thanks to 3D Embrace technology, creating a double effect: allowing the chain to maintain optimum tra...
SRAM Rival XPLR eTap AXS Rear Derailleur - 12-Speed, 44t Max, Black, D1
Regular price
$255.47
Sale price
$255.47
Regular price
$300.00
Unit price
/per
If your ride doesn feel complete until you get a little dirt on your tires, you know the importance of capable components that can tackle anything. The SRAM Rival XPLR eTap AXS rear derailleur is a...
SRAM X01 Eagle AXS Rear Derailleur - 12-Speed, Long Cage, 52t Max, Lunar
Regular price
$460.55
Sale price
$460.55
Regular price
$538.00
Unit price
/per
The SRAM X01 Eagle AXS 12-speed rear derailleur is specifically designed and optimized to be motor-driven instead of cable-actuated to operate with other Eagle AXS components.
The AXS powered compo...
SRAM SX Eagle Rear Derailleur - 12-Speed, Long Cage, Aluminum, Black, B1
Regular price
$78.34
Sale price
$78.34
Regular price
$90.00
Unit price
/per
The SX Eagle derailleur features the proven SRAM 1x-specific X-HORIZON design and easily facilitates 11-50t and 10-50t cassette capacity, providing quiet, consistent performance and durability
SX E...
SRAM Force AXS eTap Rear Derailleur - 12-Speed, Medium Cage, 36t Max, (Battery Not Included), Iridescent Gray, D2
Regular price
$377.00
Sale price
$377.00
Regular price
$377.00
Unit price
/per
The SRAM Force AXS rear derailleur features a single cage length that works with any cassette size from 10-28T to 10-36T, in 1x or 2x configurations. Shifts are fast and precise, and the Orbit flui...
SRAM Rival eTap AXS Rear Derailleur - 12-Speed, Medium Cage, Black, D1
Regular price
$257.85
Sale price
$257.85
Regular price
$300.00
Unit price
/per
On any surface you can imagine, in any drivetrain configuration, the SRAM Rival eTap AXS Rear Derailleur can handle it. Secure chain management and fast, precise shifting make for a smooth and quie...
SRAM Force XPLR AXS eTap Rear Derailleur - 12-Speed, Medium Cage, 44t Max, (Battery Not Included), Iridescent Gray, D2
Regular price
$377.00
Sale price
$377.00
Regular price
$377.00
Unit price
/per
The SRAM Force XPLR AXS eTap rear derailleur is a dedicated 1x-specific unit designed for use with a 10-44T or 10-36T cassette, making for an uncluttered drivetrain that takes on pavement and singl...
SRAM GX Eagle T-Type AXS Rear Derailleur - 12-Speed, 52t Max, (Battery Not Included), Wheel Axle Mount, Steel Cage,
Regular price
$400.00
Sale price
$400.00
Regular price
$400.00
Unit price
/per
The GX Eagle T-Type AXS™ 12-Speed derailleur is a lesser version of nothing. It delivers everything an Eagle Transmission derailleur possibly can, and then some. It features a revised battery posit...
SRAM RED eTap AXS Rear Derailleur - 12-Speed, Short Cage, 33t Max, Black, D1
Regular price
$627.40
Sale price
$627.40
Regular price
$764.00
Unit price
/per
The SRAM RED eTap AXS rear derailleur is AXS enabled for easy personalization and designed for both 1x and 2x systems. Orbit advanced chain management technology keeps it silent and secure no matte...
SRAM Apex XPLR AXS Rear Derailleur - 12-Speed, 44t Max, (Battery Not Included), Black, D1
Regular price
$234.01
Sale price
$234.01
Regular price
$275.00
Unit price
/per
The SRAM Apex XPLR AXS rear derailleur fits wide-range cassettes with 36t or 44t large cogs and incorporates a spring clutch for flawless chain management on or off-road. Innovative and intuitive e...
SRAM Apex Eagle Rear Derailleur - 12-Speed, Long Cage, 52t Max, Black, D1
Regular price
$113.60
Sale price
$113.60
Regular price
$125.00
Unit price
/per
The SRAM Apex Eagle rear derailleur quietly and quickly shifts across their 12-speed Eagle cassettes, while 1x-specific chain retention technology keeps the chain where it needs to be. It’s the bes...
SRAM X0 Eagle T-Type AXS Rear Derailleur - 12-Speed, 52t Max, (Battery Not Included), Wheel Axle Mount, Aluminum Cage,
Regular price
$550.00
Sale price
$550.00
Regular price
$550.00
Unit price
/per
Whether on the starting line or not, the X0 Eagle T-Type AXS™12-Speed rear derailleur brings competition-tested prowess to riders who let their riding prove everything. Engineered as integrated and...
SRAM RED XPLR eTap AXS Rear Derailleur - 12-Speed, 44t Max, Black, D1
Regular price
$622.66
Sale price
$622.66
Regular price
$749.00
Unit price
/per
If your ride doesn feel complete until you get a little dirt on your tires, you know the importance of capable components that can tackle anything. The SRAM RED XPLR eTap AXS rear derailleur is a d...
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 ...
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 GRX RD-RX820 Rear Derailleur - 12-Speed, Direct Mount, One Spec, Shadow Plus Design, 36t Max Low
Regular price
$125.81
Sale price
$125.81
Regular price
$126.99
Unit price
/per
The Shimano RD-RX820 rear derailleur is compatible with 11-34t and 11-36t 12-speed cassettes, providing a wide gear range so you can spin a comfortable cadence no matter the terrain type. This rear...
Shimano STEPS RD-M8150-12 Deore XT Rear Derailleur - SGS 12-Speed, Top Normal, Shadow Plus, Direct Attachment
Regular price
$374.65
Sale price
$374.65
Regular price
$374.99
Unit price
/per
The all-new DEORE XT RD-M8150 speed rear derailleur combines race-proven quality with Shimano original technologies to help keep you flowing and focused on the right line. The new E-MTB optimized d...
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 XX Eagle T-Type AXS Rear Derailleur - 12-Speed, 52t Max, (Battery Not Included), Wheel Axle Mount, Aluminum Cage,
Regular price
$650.00
Sale price
$650.00
Regular price
$650.00
Unit price
/per
The XX Eagle T-Type AXS™ 12-Speed rear derailleur foundationally changes the relationship between cassette and derailleur. Engineered as integrated, interdependent transmission components, the T-Ty...