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Black Bicycle Rear Derailleurs

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SRAM Force 1 Rear Derailleur - 11 Speed, Long Cage, Gray
SRAM Force 1 Rear Derailleur - 11 Speed, Long Cage, GraySRAM

For use only with single chainring drivetrains Uses improved Type 3.0 roller clutch design Item Specifications Color: … read more

$29 offretail $243.00 your price $213.84 + ships free

BuyBuyPART NUM 311984
microSHIFT ADVENT X V2 Rear Derailleur - 10-Speed, Medium Cage, Clutch, ADVENT X and Sword Compatible, Black, Ver. 2
microSHIFT ADVENT X V2 Rear Derailleur - 10-Speed, Medium Cage, Clutch, ADVENT X and Sword Compatible, Black, Ver. 2

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 … read more

5% offretail $76.99 your price $72.99 + ships free

BuyBuyPART NUM 686303
BOX Two Prime 9 Speed Derailleur, X-Wide Cage, Black
BOX Two Prime 9 Speed Derailleur, X-Wide Cage, Black

Prime 9 Technology for less derailleur travel and better chainline, less wear, and improved lifespan Box Two features: Tri-Pack limited slip … read more

StarStarStarStarStar 5 of 5 ( 1 ) 5 of 5 stars ( 1 review )

your price $141.99 + ships free

BuyBuyPART NUM 571632
Campagnolo Chorus Rear Derailleur - 12-Speed
Campagnolo Chorus Rear Derailleur - 12-SpeedCampagnolo

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 … read more

StarStarStarStarStar 5 of 5 ( 1 ) 5 of 5 stars ( 1 review )

$19 offretail $178.95 your price $159.27 + ships free

BuyBuyPART NUM 660575
Shimano Tiagra 4700-GS 10-Speed Medium Cage Rear Derailleur
Shimano Tiagra 4700-GS 10-Speed Medium Cage Rear DerailleurShimano

Shimano Tiagra RD-4703 Rear Derailleurs Wide link design increases rigidity 11 tooth pulleys for reduced pulley wear and chain noise … read more

your price $48.99 + ships free

BuyBuyPART NUM 954813
SRAM X01 DH Rear Derailleur - 7-Speed, Short Cage, Black, with Clutch, A3
SRAM X01 DH Rear Derailleur - 7-Speed, Short Cage, Black, with Clutch, A3SRAM

The 7-speed X01 DH rear derailleur makes shifting smooth and reliable no matter where you ride. Engineered to maintain consistent chain gap across all … read more

$32 offretail $271.00 your price $238.48 + ships free

BuyBuyPART NUM 171794
Shimano Deore RD-M5130 Rear Derailleur - 10-Speed, Medium Cage, Black
Shimano Deore RD-M5130 Rear Derailleur - 10-Speed, Medium Cage, BlackShimano

Find your riding zone with the smooth and decisive shifting of the Shimano Deore M5130 10-speed Rear Derailleur for LINKGLIDE drivetrains. SHADOW+ technology … read more

your price $54.99

BuyBuyPART NUM 472338
Shimano GRX RD-RX810 Rear Derailleur - 11-Speed, Long Cage, Black, With Clutch, For 1x and 2x
Shimano GRX RD-RX810 Rear Derailleur - 11-Speed, Long Cage, Black, With Clutch, For 1x and 2xShimano

The Shimano GRX 11-speed rear derailleur provides silent and uninterrupted rear shifting on rough terrain. An adjustable Shimano Shadow RD+ clutch prevents … read more

your price $111.99 + ships free

BuyBuyPART NUM 184561
Shimano Ultegra RD-RX800-GS Rear Derailleur - 11 Speed, Medium Cage, Black, With Clutch
Shimano Ultegra RD-RX800-GS Rear Derailleur - 11 Speed, Medium Cage, Black, With ClutchShimano

The Ultegra RX Rear Derailleur brings Shimanos' chain stabilizing technology road cycling drivetrains, delivering smooth and precise shifting over technical … read more

your price $121.99 + ships free

BuyBuyPART NUM 598832
SRAM Red ETAP Rear Derailleur, 11 Speed
SRAM Red ETAP Rear Derailleur, 11 SpeedSRAM

Fits all 11-speed SRAM road cassettes up to 11-32t 2x and 1x compatible Updated version of the original SRAM RED eTap rear derailleur … read more

$83 offretail $698.00 your price $614.24 + ships free

BuyBuyPART NUM 517600
microSHIFT ADVENT Rear Derailleur - 9 Speed, Medium Cage, Black, With Clutch
microSHIFT ADVENT Rear Derailleur - 9 Speed, Medium Cage, Black, With Clutch

Designed with the rider in mind, the ADVENT rear derailleur packs trail-ready features into an attainable wide range drivetrain system. The derailleur … read more

9% offretail $64.99 your price $58.99 + ships free

BuyBuyPART NUM 536870
microSHIFT ADVENT Rear Derailleur - 9 Speed, Long Cage, Black, With Clutch
microSHIFT ADVENT Rear Derailleur - 9 Speed, Long Cage, Black, With Clutch

Designed with the rider in mind, the ADVENT rear derailleur packs trail-ready features into an attainable wide range drivetrain system. The derailleur … read more

9% offretail $64.99 your price $58.99

BuyBuyPART NUM 221441
microSHIFT ADVENT Super Short Rear Derailleur - 9 Speed, Super Short Cage, Black, With Clutch
microSHIFT ADVENT Super Short Rear Derailleur - 9 Speed, Super Short Cage, Black, With Clutch

The Super Short version of our acclaimed microSHIFT ADVENT derailleur has all the same features as its larger counterpart, but with a small enough cage … read more

9% offretail $64.99 your price $58.99

BuyBuyPART NUM 594036
Campagnolo Super Record WRL Rear, 12sp, Mid, CRBN
Campagnolo Super Record WRL Rear, 12sp, Mid, CRBNCampagnolo

The new Super Record Wireless rear derailleur makes the most of Campagnolo state-of-the-art technology to guarantee maximum shifting performance Thanks … read more

$89 offretail $899.95 your price $809.96 + ships free

BuyBuyPART NUM 155609
Shimano Altus M310 7/8-Speed Rear Derailleur
Shimano Altus M310 7/8-Speed Rear DerailleurShimano

Shimano Altus Rear Derailleur Advanced light-action design Teflon-coated bushings Rear Derailleur Mount Type: 10x1 Standard … read more

StarStarStarStarStar 5 of 5 ( 4 ) 5 of 5 stars average ( 4 reviews )

your price $27.99

BuyBuyPART NUM 936715
SRAM EX1 1x8 Speed Long Cage Rear Derailleur Black
SRAM EX1 1x8 Speed Long Cage Rear Derailleur BlackSRAM

The EX1 drive train was designed specifically for the demands of electric-assist mountain bikes: a wide gear range with bigger jumps between gears and … read more

$23 offretail $165.00 your price $142.00 + ships free

BuyBuyPART NUM 219282
Sram X0 Eagle T-Type AXS Long Cage
Sram X0 Eagle T-Type AXS Long CageSRAM

Mounts around the wheel axle itself, contacting the cassette directly with a first-of-its-kind Hangerless Interface An overload clutch boosts … read more

your price $550.00 + ships free

BuyBuyPART NUM 780988
SRAM, Apex XPLR AXS D1, Rear Derailleur, Speed: 12, Black
SRAM, Apex XPLR AXS D1, Rear Derailleur, Speed: 12, BlackSRAM

AXS enabled for easy setup, personalization, and reliability 1x specific for use with 11-44T XPLR, 10-44T XPLR, and 10-36T cassettes … read more

$33 offretail $275.00 your price $242.00 + ships free

BuyBuyPART NUM 659081
microSHIFT R10 Rear Derailleur - 10-Speed, Medium Cage, Shimano Road Compatible, Black
microSHIFT R10 Rear Derailleur - 10-Speed, Medium Cage, Shimano Road Compatible, Black

microSHIFT R10 rear derailleurs feature forged and CNC machined construction that pairs durability with a quality finish. This lightweight and lightweight … read more

20% offretail $49.99 your price $39.99 + ships free

BuyBuyPART NUM 429069
SRAM Rival XPLR eTap AXS Rear Derailleur - 12-Speed, 44t Max, Black, D1
SRAM Rival XPLR eTap AXS Rear Derailleur - 12-Speed, 44t Max, Black, D1SRAM

If your ride doesn’t feel complete until you get a little dirt on your tires, you know the importance of capable components that can tackle anything. … read more

$36 offretail $300.00 your price $264.00 + ships free

BuyBuyPART NUM 966264
SRAM

"Incremental enhancements. Perpetual improvements. Revolutionary Innovation. When advancements are continuously made to every attribute of every component, the result is overall performance that is simply second to none. And to real cycling enthusiasts, there is nothing more gratifying then achieving the ultimate ride. And the best part is we just keep making it better. This is what SRAM is all about."

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Campagnolo

"Campagnolo puts all of its professionalism and expertise into the manufacture of its components in Via della Chimica plant in Vicenza. All production takes place exclusively within Campagnolo's own plants, so that product development can be a fully integrated part of the process. Every step in the process, from design and engineering to testing and industrialisation, takes place within Campagnolo facilities. Campagnolo even develops its own tools, machinery and technology so that it can produce only the very best components and wheels for racing bicycles."

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Shimano

"Shimano practices good local citizenship, pursues continued access to those areas that are enjoyed by outdoor enthusiasts, and is committed to minimizing our impact on the environment."

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Sunlite

"Every year bikes change, styles and trends evolve, old bikes are in need of repairs and new bikes are waiting for that personal touch. We provide the means to keep your bike on the road and fun to ride!"

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Full Speed Ahead

"We move forward with a desire to deliver the best possible components to our customers and a determined spirit of competition."

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We define color as the main color of the item. It may have accents or highlights in other colors.

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The number of speeds should correspond to the number of cogs on the cassette.

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