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

Road Derailleurs & Parts

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Showing 1 to 45 of 88 Products

Shimano Ultegra RD-8000 Shadow Rear Derailleur (Black) (11 Speed)

$147.99

Shimano Ultegra RD-8000 Shadow Rear Derailleur (Black) (11 Speed)

Shimano Dura-Ace RD-9100 Shadow Rear Derailleur (Black) (11 Speed)

$353.99

Shimano Dura-Ace RD-9100 Shadow Rear Derailleur (Black) (11 Speed)

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

$134.99

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

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

$364.99

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

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

$425.99

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

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

Average Rating:5

$44.49

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

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

$96.99

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

Shimano Sora FD-R3030 Front Derailleur (3 x 9 Speed)

$42.99

Shimano Sora FD-R3030 Front Derailleur (3 x 9 Speed) (Bottom Pull)

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

$86.99

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

Shimano 105 FD-R7000 Front Road Derailleur (Black) (2 x 11 Speed)

$62.99

Shimano 105 FD-R7000 Front Road Derailleur (Black) (2 x 11 Speed) (Down Swing) (Bottom Pull)

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

$86.99

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

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

$42.99

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

Shimano 105 FD-5700 Front Derailleur (2 x 10 Speed)

$62.99

Shimano 105 FD-5700 Front Derailleur (2 x 10 Speed) (Bottom Pull)

SRAM Rival 22 Yaw Front Derailleur (2 x 11 Speed)

$40.99

SRAM Rival 22 Yaw Front Derailleur (2 x 11 Speed) (Bottom Pull) (w/ Chain Spotter)

Microshift R9 Rear Derailleur (Black) (9 Speed)

$27.99

Microshift R9 Rear Derailleur (Black) (9 Speed) (Shimano Compatible)

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

$60.99

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

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

$37.49

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

Microshift Road R9 Front Derailleur (2 x 9 Speed)

$22.99

Microshift Road R9 Front Derailleur (2 x 9 Speed) (Bottom Pull) (Shimano Compatible)

Campagnolo Centaur 11 Rear Derailleur (Black) (11 Speed)

$81.99

Campagnolo Centaur 11 Rear Derailleur (Black) (11 Speed)

Shimano Ultegra RX800 Rear Derailleur (Black) (11 Speed)

$178.99

Shimano Ultegra RX800 Rear Derailleur (Black) (11 Speed) (Clutch)

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

$119.99

Shimano GRX RD-RX812 Rear Derailleur (Black) (1 x 11 Speed) (42T Max) (Clutch)

Shimano Ultegra RX Di2 RX805 Rear Derailleur (Black) (11 Speed)

$450.99

Shimano Ultegra RX Di2 RX805 Rear Derailleur (Black) (11 Speed) (Clutch) (Electronic)

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

$1,063.99

Shimano Dura-Ace Di2 RD-R9150 Rear Derailleur (Black) (11 Speed) (Electronic)

SRAM Red eTAP Rear Derailleur w/ Battery (Black) (11 Speed)

$544.99

SRAM Red eTAP Rear Derailleur w/ Battery (Black) (11 Speed) (Electronic)

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

$117.99

Shimano GRX RD-RX810 Rear Derailleur (Black) (11 Speed) (34T Max) (Clutch)

Campagnolo Record Rear Derailleur (Black/Carbon) (11 Speed)

$304.99

Campagnolo Record Rear Derailleur (Black/Carbon) (11 Speed)

SRAM Force WiFli Rear Derailleur (Black/Siver) (10 Speed)

$121.99

SRAM Force WiFli Rear Derailleur (Black/Siver) (10 Speed)

SRAM Rival 1 Rear Derailleur (Black/Silver) (1 x 11 Speed)

$107.99

SRAM Rival 1 Rear Derailleur (Black/Silver) (1 x 11 Speed) (Clutch)

Campagnolo Record Rear Derailleur (Black) (10 Speed)

$364.99

Campagnolo Record Rear Derailleur (Black) (10 Speed)

Shimano GRX Di2 RD-RX810 Rear Derailleur (Black) (11 Speed)

$299.99

Shimano GRX Di2 RD-RX810 Rear Derailleur (Black) (11 Speed) (34T Max) (Clutch) (Electronic)

Campagnolo Chorus Rear Derailleur (Black/Carbon) (11 Speed)

$244.99

Campagnolo Chorus Rear Derailleur (Black/Carbon) (11 Speed)

Campagnolo Veloce Rear Derailleur (Silver) (10 Speed)

$100.99

Campagnolo Veloce Rear Derailleur (Silver) (10 Speed)

SRAM Force 1 Rear Derailleur (Grey) (1 x 11 Speed)

$224.99

SRAM Force 1 Rear Derailleur (Grey) (1 x 11 Speed) (Clutch)

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

$710.00

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

SRAM Red Rear Derailleur (Black/Silver)

$274.99

SRAM Red Rear Derailleur (Black/Silver)

Shimano GRX Di2 RD-RX810 Rear Derailleur (Black) (1 x 11 Speed)

$334.99

Shimano GRX Di2 RD-RX810 Rear Derailleur (Black) (1 x 11 Speed) (42T Max) (Clutch) (Electronic)

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

$238.99

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

Campagnolo Veloce Rear Derailleur (Black) (10 Speed)

$100.99

Campagnolo Veloce Rear Derailleur (Black) (10 Speed)

Shimano Dura-Ace Di2 FD-R9150 Front Derailleur (2 x 11 Speed)

$619.99

Shimano Dura-Ace Di2 FD-R9150 Front Derailleur (2 x 11 Speed) (Electronic)

SRAM Force Rear Derailleur (Black/Silver) (10 Speed)

$100.99

SRAM Force Rear Derailleur (Black/Silver) (10 Speed)

Campagnolo Chorus Rear Derailleur (Black/Carbon) (11 Speed)

$299.99

Campagnolo Chorus Rear Derailleur (Black/Carbon) (11 Speed)

Campagnolo EKAR Rear Derailleur (Black) (13 Speed) (Long Cage)

$256.00

Campagnolo EKAR Rear Derailleur (Black) (13 Speed) (Long Cage)

Campagnolo Super Record EPS Rear Derailleur (Black/Carbon) (11 Speed)

$634.99

Campagnolo Super Record EPS Rear Derailleur (Black/Carbon) (11 Speed) (Electronic)

Campagnolo Chorus Front Derailleur (2 x 11 Speed)

$124.99

Campagnolo Chorus Front Derailleur (2 x 11 Speed) (Bottom Pull)

SRAM Red Yaw Front Derailleur (2 x 10 Speed)

$106.99

SRAM Red Yaw Front Derailleur (2 x 10 Speed) (Bottom Pull) (w/ Chain Spotter)