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Shop top brands' best prices on new rear and front derailleurs for your road or electric ride's DIY upgrade, installation, or overhaul. Light, strong, high-performance, affordable components for 12, 11, 10, and 9 speed Red, Dura Ace and Ultegra drivetrains from SRAM, Shimano, and more!

Road Bicycle Derailleur

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Shimano Ultegra RD-R8000 Rear Derailleur (Black) (11 Speed)

Average Rating:5

$79.99 - $85.99

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Shimano Ultegra RD-R8000 Rear Derailleur (Black) (11 Speed) (Shadow)

Shimano Tourney FD-A073 Front Derailleur (3 x 7 Speed) (28.6/31.8/34.9mm)

~~$19.25~~
Sale: $13.49

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Shimano Tourney FD-A073 Front Derailleur (3 x 7 Speed) (28.6/31.8/34.9mm) (Bottom Pull)

Shimano Sora RD-R3000 Rear Derailleur (Black) (9 Speed)

$26.62 - $31.99

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Shimano Sora RD-R3000 Rear Derailleur (Black) (9 Speed)

Shimano Ultegra FD-R8000 Front Derailleur (2 x 11 Speed)

$49.49 - $59.99

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Shimano Ultegra FD-R8000 Front Derailleur (2 x 11 Speed) (Down Swing) (Bottom Pull)

Shimano 105 RD-R7100 Rear Derailleur (Black) (12 Speed) (Shadow)

~~$64.99~~
Sale: $57.99

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Shimano 105 RD-R7100 Rear Derailleur (Black) (12 Speed) (Shadow) (Mechanical)

Shimano 105 RD-5701 Rear Derailleur (Black) (10 Speed)

$49.99 - $50.39

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Shimano 105 RD-5701 Rear Derailleur (Black) (10 Speed)

Shimano Claris RD-R2000 Rear Derailleur (Black) (8 Speed)

Average Rating:2

$20.24 - $21.37

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Shimano Claris RD-R2000 Rear Derailleur (Black) (8 Speed)

Shimano Ultegra Di2 FD-R8050 Front Derailleur (2 x 11 Speed) (Braze-On)

~~$202.99~~
Sale: $184.99

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Shimano Ultegra Di2 FD-R8050 Front Derailleur (2 x 11 Speed) (Braze-On) (Electronic)

Shimano Tiagra FD-4703 Front Derailleur (3 x 10 Speed)

$33.14 - $37.49

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Shimano Tiagra FD-4703 Front Derailleur (3 x 10 Speed) (Bottom Pull)

Shimano Dura-Ace Di2 RD-R9150 Rear Derailleur (Black) (11 Speed) (Short Cage) (SS)

~~$599.99~~
Sale: $530.99

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Shimano Dura-Ace Di2 RD-R9150 Rear Derailleur (Black) (11 Speed) (Short Cage) (SS) (Electronic) (Shadow)

Shimano FD-TY606-L Front Derailleur (3 x 6/7/8 Speed) (Top Swing) (Dual Pull) (31.8/34.9mm)

~~$13.99~~
Sale: $10.49

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Shimano FD-TY606-L Front Derailleur (3 x 6/7/8 Speed) (Top Swing) (Dual Pull) (31.8/34.9mm)

Shimano Tiagra RD-4700 Rear Derailleur (Grey) (10 Speed)

$31.12 - $38.39

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Shimano Tiagra RD-4700 Rear Derailleur (Grey) (10 Speed)

Shimano Sora FD-R3000 Front Derailleur (2 x 9 Speed)

$24.64 - $25.99

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Shimano Sora FD-R3000 Front Derailleur (2 x 9 Speed) (Bottom Pull)

Shimano Dura-Ace FD-R9100 Front Derailleur (2 x 11 Speed)

$84.75 - $124.99

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Shimano Dura-Ace FD-R9100 Front Derailleur (2 x 11 Speed) (Bottom Pull)

Shimano Dura-Ace RD-R9100 Rear Derailleur (Black) (11 Speed) (Short Cage) (SS)

~~$209.99~~
Sale: $184.99

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Shimano Dura-Ace RD-R9100 Rear Derailleur (Black) (11 Speed) (Short Cage) (SS) (Shadow)

Shimano GRX RD-RX825 Rear Derailleur (Black) (12-Speed)

~~$409.99~~
Sale: $348.49

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Shimano GRX RD-RX825 Rear Derailleur (Black) (12-Speed) (Shadow Plus) (Electronic)

Shimano Tiagra FD-4700 Front Derailleur (2 x 10 Speed)

$28.89 - $33.99

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Shimano Tiagra FD-4700 Front Derailleur (2 x 10 Speed) (Bottom Pull)

Shimano GRX RD-RX822 Rear Derailleur (Black) (1 x 12 Speed)

$114.99 - $126.99

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Shimano GRX RD-RX822 Rear Derailleur (Black) (1 x 12 Speed) (Shadow Plus)

SRAM Apex XPLR AXS Rear Derailleur (Grey) (12 Speed) (Electronic)

~~$275.00~~
Sale: $221.99

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SRAM Apex XPLR AXS Rear Derailleur (Grey) (12 Speed) (Electronic)

Shimano Claris FD-R2030 Front Derailleur (3 x 8 Speed)

$17.14 - $26.49

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Shimano Claris FD-R2030 Front Derailleur (3 x 8 Speed) (Down Swing) (Bottom Pull)

Shimano Ultegra Di2 RD-R8050 Rear Derailleur (Black) (11 Speed)

$199.99 - $237.99

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Shimano Ultegra Di2 RD-R8050 Rear Derailleur (Black) (11 Speed) (Electronic) (Shadow)

Shimano Tourney RD-A070 Rear Derailleur (Black) (7 Speed)

$15.37 - $22.99

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Shimano Tourney RD-A070 Rear Derailleur (Black) (7 Speed) (Smart Cage)

SRAM RED eTap AXS Rear Derailleur (Black) (12 Speed)

~~$764.00~~
Sale: $673.99

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SRAM RED eTap AXS Rear Derailleur (Black) (12 Speed) (Electronic)

Shimano Tourney FD-A070-A Front Derailleur (2 x 7 Speed) (28.6/31.8mm)

~~$19.75~~
Sale: $13.83

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Shimano Tourney FD-A070-A Front Derailleur (2 x 7 Speed) (28.6/31.8mm) (Bottom Pull)

Shimano GRX FD-RX820 Front Derailleur (2 x 12 Speed) (Bottom Pull) (Down Swing) (Braze-On)

~~$61.99~~
Sale: $56.99

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Shimano GRX FD-RX820 Front Derailleur (2 x 12 Speed) (Bottom Pull) (Down Swing) (Braze-On)

Microshift Centos Road Rear Derailleur (Black) (11 Speed) (Short Cage)

~~$45.99~~
Sale: $40.49

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Microshift Centos Road Rear Derailleur (Black) (11 Speed) (Short Cage)

SRAM Force eTap AXS D2 Wide Front Derailleur (Black) (Braze-On)

$245.00

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SRAM Force eTap AXS D2 Wide Front Derailleur (Black) (Braze-On)

Microshift R8 Rear Derailleur (Black) (8/9 Speed)

$19.75 - $21.99

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Microshift R8 Rear Derailleur (Black) (8/9 Speed) (Shimano Compatible)

Campagnolo Super Record Wireless Front Derailleur (2 x 12 Speed) (Braze-On)

~~$845.90~~
Sale: $584.99

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Campagnolo Super Record Wireless Front Derailleur (2 x 12 Speed) (Braze-On)

Microshift Mezzo M36 Rear Derailleur (Black) (8/9 Speed) (Long Cage)

~~$20.99~~
Sale: $19.25

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Microshift Mezzo M36 Rear Derailleur (Black) (8/9 Speed) (Long Cage) (Shimano Compatible)

Microshift MarvoLT M46 Rear Derailleur (Black) (8/9 Speed) (Long Cage)

Average Rating:5

~~$25.99~~
Sale: $23.49

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Microshift MarvoLT M46 Rear Derailleur (Black) (8/9 Speed) (Long Cage) (Shimano Compatible)

$24.99 - $25.49

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Microshift R9 Front Derailleur (Bottom Pull) (Shimano Compatible)

Campagnolo Super Record Wireless Rear Derailleur (Black) (12 Speed)

~~$992.20~~
Sale: $684.99

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Campagnolo Super Record Wireless Rear Derailleur (Black) (12 Speed)

Microshift M26C Rear Derailleur (Black) (7/8 Speed)

$13.99

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Microshift M26C Rear Derailleur (Black) (7/8 Speed) (For 13-34t Freewheel)

Shimano 105 RD-R7000 Rear Derailleur (Black) (11 Speed)

$56.99 - $61.99

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Shimano 105 RD-R7000 Rear Derailleur (Black) (11 Speed) (Shadow)

Shimano 105 FD-R7100 Front Derailleur (2 x 12 Speed)

$44.99 - $46.99

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Shimano 105 FD-R7100 Front Derailleur (2 x 12 Speed) (Bottom Pull) (Mechanical)

Shimano GRX RD-RX812 Rear Derailleur (Black) (1 x 11 Speed) (Long Cage)

Average Rating:5

$119.99

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Shimano GRX RD-RX812 Rear Derailleur (Black) (1 x 11 Speed) (Long Cage) (Shadow Plus)

Shimano Ultegra Di2 FD-R8150 Front Derailleur (2 x 12 Speed) (Down Swing) (Braze-On)

$259.99

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Shimano Ultegra Di2 FD-R8150 Front Derailleur (2 x 12 Speed) (Down Swing) (Braze-On) (Electronic)

SRAM Force eTap AXS D2 Rear Derailleur (Unicorn Grey) (12 Speed) (Medium Cage)

$377.00

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SRAM Force eTap AXS D2 Rear Derailleur (Unicorn Grey) (12 Speed) (Medium Cage)

Shimano GRX RD-RX400 Rear Derailleur (Black) (10 Speed) (Long Cage)

$60.99

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Shimano GRX RD-RX400 Rear Derailleur (Black) (10 Speed) (Long Cage) (Shadow Plus)

Sunlite Rear Derailleur w/ Bracket (Silver) (5/6/7 Speed) (Short Cage)

$9.99

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Sunlite Rear Derailleur w/ Bracket (Silver) (5/6/7 Speed) (Short Cage)

Shimano GRX Di2 FD-RX815 Front Derailleur (2 x 11 Speed) (Braze-On)

$238.99

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Shimano GRX Di2 FD-RX815 Front Derailleur (2 x 11 Speed) (Braze-On) (Electronic)

Shimano Dura-Ace Di2 FD-R9250 Front Derailleur (Black) (2 x 12 Speed) (Braze-On)

$449.99

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Shimano Dura-Ace Di2 FD-R9250 Front Derailleur (Black) (2 x 12 Speed) (Braze-On) (Down Swing)

Shimano GRX FD-RX400 Front Derailleur (2 x 10 Speed) (Braze-On)

$34.99

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Shimano GRX FD-RX400 Front Derailleur (2 x 10 Speed) (Braze-On) (Bottom Pull)

Shimano GRX RD-RX810 Rear Derailleur (Black) (11 Speed) (Long Cage)

$117.99

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Shimano GRX RD-RX810 Rear Derailleur (Black) (11 Speed) (Long Cage) (Shadow Plus)

Shimano CUES RD-U8000 Rear Derailleur (Black) (1 x

Shimano CUES RD-U8000 Rear Derailleur Description: Designed for ...

an active urban lifestyle, the Shimano CUES RD-U8000 Shadow Plus rear derailleur offers smooth and decisive shifting performance for 1x11 speed drivetrains. The low-profile design and chain stabilization give riders confidence when ...

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Shimano Tourney RD-TY300 Rear Derailleur (Black) (6/7 Speed)

Shimano Tourney RD-TY300 Rear Derailleurs Features: Light action ...

shifting for stress-free long riding Smooth and confident shifting Double servo-panta mechanism Quick and easy assembly Pre-assembled inner cable fixing nut Choose from Direct-Attach (conventional), Dropout Claw Hanger (riveted/road type), or ...

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Shimano Deore RD-M5130 Rear Derailleur (Black) (10 Speed)

Deore RD-M5130 10-Speed Rear Derailleur Description: The Shimano ...

Deore M5130 10-speed rear derailleur is a low-profile design that shines on rough terrain. Smooth and decisive shifting helps you to find your optimal riding zone. Shimano's Shadow+ technology provides clearance and ...

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Shimano Deore RD-M5120 Rear Derailleur (Black) (10/11 Speed)

Utilizing the Shimano Shadow RD+ design, the Shimano ...

Deore M5120 rear derailleur delivers consistent mountain bike shifting performance over rough terrain. The low profile design avoids damage from rocks whiles Shimano's chain stabilizing technology reduces chain drop and makes for ...

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Shimano Deore XT RD-M8000 Rear Derailleur (Black) (11

This is the Shimano XT M8000 11-Speed Shadow+ ...

Rear Derailleur. Rider tuned for sharp and silky shifts. Features: Light shift operation with 20% less effort Chain stability improved Easy-to-adjust chain stabilizer Efficient pulley teeth design Shadow design with optimized slant ...

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