MenuMenuModern Bike

Black Bicycle Rear Derailleurs

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

SortSort

Showing 210 products:

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

your price $230.00 + ships free

BuyBuyPART NUM 311984
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

your price $649.00 + ships free

BuyBuyPART NUM 517600
SRAM Force eTap AXS D1 Wide Rear Derailleur, 12 Speed, Medium, Black Gloss, 36T
SRAM Force eTap AXS D1 Wide Rear Derailleur, 12 Speed, Medium, Black Gloss, 36TSRAM

SRAM AXS enabled for easy personalization Orbit chain management technology keeps drivetrain quiet and secure 1x and 2x compatible … read more

$37 offretail $357.00 Ends 12/31! $319.99 + ships free

BuyBuyPART NUM 219415
microSHIFT Mezzo M36 7/8/9-Speed Long Cage Rear Derailleur, Shimano Compatible
microSHIFT Mezzo M36 7/8/9-Speed Long Cage Rear Derailleur, Shimano Compatible

M-series rear derailleurs are designed to work with 7, 8 ,9-speed Shimano-compatible mountain and road shifters. These Mezzo rear derailleurs are light … read more

10% offretail $20.99 your price $18.99

BuyBuyPART NUM 142176
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

your price $252.00 + ships free

BuyBuyPART NUM 171794
S-Ride M400 10 Speed Rear Derailleur, 2:1, Long Cage, Black
S-Ride M400 10 Speed Rear Derailleur, 2:1, Long Cage, Black

Alloy outer link with steel cage construction Extra long cage option for wide range cassette 2:1 actuation ratio, compatible with most … read more

your price $52.99

BuyBuyPART NUM 876229
microSHIFT M21 Rear Derailleur, 6/7-Speed, Super Short Cage, Direct Attach, Shimano Compatible
microSHIFT M21 Rear Derailleur, 6/7-Speed, Super Short Cage, Direct Attach, Shimano Compatible

M21 rear derailleurs are designed to work with 6, 7-speed Shimano road and mountain shifters. Enjoy the wide variety of bikes you can get going again … read more

retail $12.99 your price $11.99

BuyBuyPART NUM 885387
SRAM Red Rear Derailleur WiFli Medium Cage, 32 Tooth Largest Cog C2
SRAM Red Rear Derailleur WiFli Medium Cage, 32 Tooth Largest Cog C2SRAM

Top-of-the-line rear derailleur with generous use of carbon fiber and titanium for maximum performance at minimal weight. Titanium hardware … read more

$45 offretail $310.00 your price $265.00 + ships free

BuyBuyPART NUM 301633
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 $164.00 + ships free

BuyBuyPART NUM 598832
Sunrace RD-M57 Rear Derailleur, 7/8sp, Black
Sunrace RD-M57 Rear Derailleur, 7/8sp, Black

7/8-speed MTB rear derailleur Engineered polymer and steel construction Not compatible with Shimano MegaRange cassettes SHIMANO … read more

your price $26.78

BuyBuyPART NUM 475682
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 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
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 Direct-attach rear derailleurs Item Specifications … read more

StarStarStarStarStar 5 of 5 ( 3 ) 5 of 5 stars average ( 3 reviews )

your price $27.99

BuyBuyPART NUM 936715
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 X Rear Derailleur - 10-Speed, Medium Cage, Black, With Clutch
microSHIFT ADVENT X Rear Derailleur - 10-Speed, Medium Cage, Black, With Clutch

With a raceworthy weight and the right gearing for any situation, microSHIFT's top-of-the-line ADVENT X rear derailleur delivers high-end performance … read more

6% offretail $76.99 your price $71.99

BuyBuyPART NUM 921090
Shimano Tourney TY300 6/7-Speed Rear Derailleur Direct-Attach
Shimano Tourney TY300 6/7-Speed Rear Derailleur Direct-AttachShimano

Shimano Tourney RD-TX75/TX55/TX35 Series Rear Derailleurs TX models come with Smart Cage which gives MegaRange compatibility with a shorter derailleur … read more

your price $16.99

BuyBuyPART NUM 658148
microSHIFT Acolyte Rear Derailleur - 8 Speed, Medium Cage, With SpringLock Chain Retention
microSHIFT Acolyte Rear Derailleur - 8 Speed, Medium Cage, With SpringLock Chain Retention

The heart of the Acolyte derailleur is our innovative SpringLock system. By pairing a customized linear rate high tension spring and a dual stage activation … read more

8% offretail $36.99 your price $33.99

BuyBuyPART NUM 465431
microSHIFT M26C Rear Derailleur - 7/8 Speed, Short Cage, for 13-34t Freewheel, Black
microSHIFT M26C Rear Derailleur - 7/8 Speed, Short Cage, for 13-34t Freewheel, Black

For bikes that use a freewheel instead of a cassette, the microSHIFT M26C is specifically designed to accommodate the 13t cog that is commonly found on … read more

your price $17.99

BuyBuyPART NUM 576390
SRAM X4 7/8/9 Speed Rear Derailleur Long Cage
SRAM X4 7/8/9 Speed Rear Derailleur Long CageSRAM

The SRAM X4 line-up sets the standard for recreational level shifting. The X4 has an intelligent blend of performance and value for MTB or pavement. … read more

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

your price $29.00

BuyBuyPART NUM 168953
SRAM X3 7/8/9 Speed Rear Long Cage Derailleur
SRAM X3 7/8/9 Speed Rear Long Cage DerailleurSRAM

SRAM X3 Rear Derailleurs. Will work with 7, 8 or 9 speed cassettes, depending on shifter used Item Specifications Color: Black … read more

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

your price $21.00

BuyBuyPART NUM 923976
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."

See all SRAM

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."

See all Shimano

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."

See all Campagnolo

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!"

See all Sunlite

Full Speed Ahead

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

See all Full Speed Ahead

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

In Store products are available to view in our showroom. In Store orders usually ship the same or next business day.

These models are available for online purchasing and can be shipped directly to you.

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

Cage Length

Our Lowest Price - This product is ineligible for additional discounts or rebates.

This is the part number or identifier for this item from the manufacturer

Buy this product and your entire order ships for free.

Some orders are inelligible for delivery discounts. See offer details for disqualifying products and destinations.