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Derailleurs

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Hot deals Under $50 Up to 30% Off Best Sellers

SRAM-Force-22-Rear-Derailleur-Short-Cage-11-Speed-Rear-Derailleur-RD4622-Bicycle-Rear-Derailleur

$113.35

$113.35

~~$110.00~~

Competition grade rear derailleur with carbon and magnesium to keep weight low. Designed for easy to set up and adjustment. Carbon fiber and aluminum construction Stainless Steel hardware Cartrid...

SRAM-Apex-Rear-Derailleur-Long-Cage-11-Speed-Rear-Derailleur-RD4637-Bicycle-Rear-Derailleur

$84.15

$84.15

~~$95.00~~

The SRAM Apex Rear Derailleur is designed for 11-speed drivetrains with a long cage and comes in black. It features sealed cartridge bearing pulleys and an aluminum cage and parallelogram. This der...

IRDM9050GS

$415.00

$415.00

~~$461.95~~

The Shimano Deore XT RD-M8050-GS Rear Derailleur is designed for 11-speed drivetrains. It features a medium-length cage and comes in black. Compatible with Shimano Mountain Di2 systems, it supports...

Shimano-Tourney-RD-TY500-Rear-Derailleur-Long-Cage-6-Speed-Rear-Derailleur-RD2405-Bicycle-Rear-Derailleur

$17.41

$17.41

~~$18.00~~

The Shimano Tourney RD-TY500-SGS is a rear derailleur designed for 6 and 7-speed drivetrains. It features a long cage and a Shimano RD mount with a 10x1 standard. The derailleur has zinc-plated adj...

Shimano-Sora-RD-R3000-Rear-Derailleur-Medium-Cage-9-Speed-Rear-Derailleur-RD3504-Bicycle-Rear-Derailleur

$43.38

$43.38

~~$49.00~~

Shimano Sora RD-R3000 Rear Derailleurs Painted finish Fluoric coated link bushings Stainless steel B-axle Aluminum bracket body Compatible with Shimano 9-Speed STI levers

Shimano-Claris-RD-R2000-Rear-Derailleur-Short-Cage-8-Speed-Rear-Derailleur-RD2409-Bicycle-Rear-Derailleur

$32.80

$32.80

~~$36.00~~

The Shimano Claris R2000 series is designed at a price point for new riders. Not race oriented, but designed for easy rides around town with the durability to handle a long tour. The Claris R2000 h...

Shimano-XTR-RD-M9100-Rear-Derailleur-Long-Cage-12-Speed-Rear-Derailleur-RD3253-Bicycle-Rear-Derailleur

$330.00

$330.00

~~$366.95~~

The Shimano XTR RD-M9100-SGS is a 12-speed rear derailleur with a long cage and gray finish. It features reduced tension in low gear positions to prevent excessive chain tension and includes a larg...

Shimano-Sora-RD-R3000-Rear-Derailleur-Short-Cage-9-Speed-Rear-Derailleur-RD3505-Bicycle-Rear-Derailleur

$40.61

$40.61

~~$44.00~~

The Shimano Sora RD-R3000-SS Rear Derailleur is designed for 9-speed drivetrains and features a short cage. It has a black painted finish and includes fluoric coated link bushings for smooth operat...

Shimano-XTR-RD-M9100-Rear-Derailleur-Medium-Cage-12-Speed-Rear-Derailleur-RD3252-Bicycle-Rear-Derailleur

$299.05

$299.05

~~$330.00~~

The Shimano XTR RD-M9100-GS Rear Derailleur is designed for 12-speed mountain bike drivetrains. It features reduced tension at the low gear position to prevent excessive chain tension. The deraille...

Shimano-Deore-XT-RD-M8100-Long-Cage-12-Speed-Rear-Derailleur-RD0774-Bicycle-Rear-Derailleur

$147.28

$147.28

~~$145.00~~

The Shimano XT RD-M8120-SGS is a long cage rear derailleur designed for 12-speed mountain bike drivetrains with 2x setups. It features a Shimano rear direct mount and is compatible with Shimano mou...

Shimano-XT-RD-M780-M770-Series-Rear-Derailleur-Medium-Cage-10-Speed-Rear-Derailleur-RD0788-Bicycle-Rear-Derailleur

$126.43

$126.43

~~$138.95~~

The Shimano XT RD-M786-GS Rear Derailleur is designed for 10-speed Shimano mountain bike drivetrains. It features a medium-length cage and a low-profile design to prevent contact with the chainstay...

Shimano-XT-RD-M780-M770-Series-Rear-Derailleur-Long-Cage-10-Speed-Rear-Derailleur-RD0789-Bicycle-Rear-Derailleur

$126.30

$126.30

~~$125.00~~

The Shimano XT RD-M786-SGS is a 10-speed rear derailleur designed for mountain bikes. It features a long cage and a black finish. The derailleur mounts directly to the frame's derailleur hanger usi...

Shimano-Ultegra-RD-R8000-Rear-Derailleur-Medium-Cage-11-Speed-Rear-Derailleur-RD0702-Bicycle-Rear-Derailleur

$125.00

$125.00

~~$138.95~~

Shimano Ultegra RD-R8000 Rear Derailleur

Shimano-Ultegra-RD-R8000-Rear-Derailleur-Short-Cage-11-Speed-Rear-Derailleur-RD0703-Bicycle-Rear-Derailleur

$117.63

$117.63

~~$127.95~~

The Shimano Ultegra RD-R8000-SS is a black rear derailleur designed for 11-speed Shimano road drivetrains. It features a short cage with a chain wrap capacity of 35 teeth and supports a largest cog...

Shimano-GRX-RD-RX400-Long-Cage-10-Speed-Rear-Derailleur-RD0608-Bicycle-Rear-Derailleur

$79.42

$79.42

~~$75.00~~

The Shimano GRX RD-RX400 is a 10-speed long cage rear derailleur designed for gravel riding. It features a Shadow RD+ chain stabilizer that reduces chain slapping and prevents drops, ensuring smoot...

Shimano-GRX-RD-RX815-Di2-Long-Cage-11-Speed-Rear-Derailleur-RD0607-Bicycle-Rear-Derailleur

$400.00

$400.00

~~$444.95~~

The Shimano GRX RD-RX817 is an 11-speed long cage rear derailleur designed for 1x drivetrains. It features electronic shifting with smooth and quiet operation, even on rough terrain. The adjustable...

Shimano-GRX-RD-RX810-RX812-11-Speed-Rear-Derailleurs-Long-Cage-11-Speed-Rear-Derailleur-RD0604-Bicycle-Rear-Derailleur

$140.00

$140.00

~~$155.95~~

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...

microSHIFT-M21-Rear-Derailleur-Short-Cage-6-Speed-Rear-Derailleur-RD0222-Bicycle-Rear-Derailleur

$8.68

$8.68

~~$14.95~~

The microSHIFT M21 Rear Derailleur is designed for 6- and 7-speed Shimano road and mountain bike shifters. It features a super short cage and supports a largest cog size of up to 32 teeth. Construc...

microSHIFT-R8-Rear-Derailleur-Short-Cage-8-Speed-Rear-Derailleur-RD0126-Bicycle-Rear-Derailleur

$21.12

$21.12

~~$23.95~~

The microSHIFT R8 Rear Derailleur is designed for 8 and 9-speed drivetrains, compatible with Shimano 8-speed systems. It features a short cage and a chain wrap capacity of 33 teeth, with support fo...

microSHIFT-R8-Rear-Derailleur-Long-Cage-8-Speed-Rear-Derailleur-RD0127-Bicycle-Rear-Derailleur

$23.09

$23.09

~~$25.95~~

Durable, high value rear derailleur that is compatible with Shimano 8 speed drivetrains. Steel pulley bushings for smooth performance and durability

microSHIFT-XLE-Rear-Derailleur-Long-Cage-10-Speed-Rear-Derailleur-RD0215-Bicycle-Rear-Derailleur

$42.56

$42.56

~~$47.95~~

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...

microSHIFT-ADVENT-Rear-Derailleur-Long-Cage-9-Speed-Rear-Derailleur-RD0114-Bicycle-Rear-Derailleur

$50.59

$50.59

~~$53.95~~

The microSHIFT ADVENT Rear Derailleur is a 9-speed, long cage derailleur designed for wide-range 1x drivetrain systems. It features direct path cable routing for smooth and responsive shifting acro...

microSHIFT-M21-Rear-Derailleur-Long-Cage-6-Speed-Rear-Derailleur-RD0210-Bicycle-Rear-Derailleur

microSHIFT M21 Rear Derailleur - 6,7 Speed, Long Cage, Black

$8.68

$8.68

~~$14.95~~

The microSHIFT M21 Rear Derailleur is designed for 6 and 7-speed Shimano road and mountain shifters. It features a long cage suitable for double or triple chainrings up to 32 teeth. Constructed fro...

Shimano-XT-RD-M8000-Rear-Derailleur-Long-Cage-11-Speed-Rear-Derailleur-RD0024-Bicycle-Rear-Derailleur

$130.76

$130.76

~~$130.00~~

The Shimano XT RD-M8000-SGS is a black, long cage rear derailleur designed for 11-speed drivetrains. It supports a maximum rear cog size of 46 teeth for 1x11 setups and 42 teeth for 2x11 configurat...

Shimano-Deore-RD-T6000-Rear-Derailleurs-Rear-Derailleur-Long-Cage-10-Speed-Rear-Derailleur-RD0010-Bicycle-Rear-Derailleur

$76.99

$76.99

~~$0.00~~

The Shimano Deore RD-T6000-SGS is a black, long cage rear derailleur designed for 10-speed drivetrains. It features a trekking-tuned spring for light and smooth shifting across all sprockets. The s...

Shimano-105-RD-R7000-Rear-Derailleur-Short-Cage-11-Speed-Rear-Derailleur-RD0027-Bicycle-Rear-Derailleur

$76.01

$76.01

~~$77.95~~

The Shimano 105 RD-R7000-SS Rear Derailleur is designed for 11-speed drivetrains and features a short cage length. It uses a 10x1 standard mount and is compatible with Shimano road shifters. This d...

Shimano-XT-RD-M8000-Rear-Derailleur-Medium-Cage-11-Speed-Rear-Derailleur-RD0023-Bicycle-Rear-Derailleur

$129.77

$129.77

~~$130.00~~

The Shimano XT RD-M8000-GS Rear Derailleur is designed for 11-speed drivetrains with a medium cage length in black. It supports a maximum rear cog size of 46 teeth and has a chain wrap capacity of ...

Shimano-Deore-RD-M6000-10-Speed-Rear-Derailleur-Medium-Cage-10-Speed-Rear-Derailleur-RD0004-Bicycle-Rear-Derailleur

$89.80

$89.80

~~$110.00~~

The Shimano Deore RD-M6000-GS Rear Derailleur is designed for 10-speed, 2x10 drivetrains and features a medium cage. It incorporates Shimano's Shadow RD Plus technology, which enhances chain stabil...

Shimano-Tourney-RD-TZ500-Rear-Derailleur-Long-Cage-6-Speed-Rear-Derailleur-RD0009-Bicycle-Rear-Derailleur

$11.48

$11.48

~~$0.00~~

The Shimano Tourney RD-TZ500 rear derailleur is designed for 6 and 7-speed drivetrains with a long cage length. It supports a largest cog size of up to 28 teeth and has a chain wrap capacity of 34 ...

Shimano-Tourney-RD-TY500-Rear-Derailleur-Long-Cage-6-Speed-Rear-Derailleur-RD0007-Bicycle-Rear-Derailleur

$16.31

$16.31

~~$0.00~~

The Shimano Tourney RD-TY500-SGS is a long cage rear derailleur designed for 6 and 7-speed drivetrains. It features a resin bracket and plate body to reduce weight, and zinc-plated adjustment screw...

Shimano-105-RD-R7000-Rear-Derailleur-Medium-Cage-11-Speed-Rear-Derailleur-RD0025-Bicycle-Rear-Derailleur

$80.01

$80.01

~~$75.00~~

The Shimano 105 RD-R7000-GS is an 11-speed rear derailleur designed with a medium-length cage. It features stable shifting performance and is compatible with Shimano road drivetrains. It uses a 10x...

Shimano-Deore-RD-M6000-10-Speed-Rear-Derailleur-Long-Cage-10-Speed-Rear-Derailleur-RD0005-Bicycle-Rear-Derailleur

$88.42

$88.42

~~$110.00~~

The Shimano Deore RD-M6000-SGS Rear Derailleur is designed for 10-speed drivetrains with a long cage and features Shimano Shadow RD Plus technology to enhance chain stability and reduce chain slap....