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Derailleurs

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

SRAM-Rival-eTAP-AXS-Rear-Derailleur-E1-Medium-Cage-12-Speed-Rear-Derailleur-SRAMREAR3986-Bicycle-Rear-Derailleur

SRAM Rival AXS Rear Derailleur - 12-Speed, 36t Max, (Battery Not Included), Aluminum Cage, Black, E1

$325.00

$325.00

~~$325.00~~

The SRAM Rival AXS Rear Derailleur is designed for 12-speed road bikes and supports cassette sizes from 10-28t up to 10-36t. It offers precise wireless shifting and advanced chain management to kee...

SRAM-Force-eTap-AXS-Front-Derailleur-E1-Braze-on-Front-Derailleur-SRAMFRON3991-Bicycle-Front-Derailleur

SRAM Force AXS Front Derailleur - 2x12-Speed, Braze-on, (Battery Not Included), Black, E1

$270.00

$270.00

~~$270.00~~

The SRAM Force AXS Front Derailleur is designed for 2x12-speed drivetrains and features a braze-on mount. It offers precise and quiet front shifting using SRAM Yaw technology with auto trim for smo...

microSHIFT-R8-Front-Derailleur-Braze-on-Front-Derailleur-FD0132-Bicycle-Front-Derailleur

$21.83

$21.83

~~$23.95~~

The microSHIFT R8 Front Derailleur is designed for 7 and 8-speed drivetrains with double chainrings. It is compatible with Shimano road shifters and supports a maximum chainring size of 52 teeth. T...

BOX-Two-Prime-9-Rear-Derailleur-Long-Cage-Rear-Derailleur-RRDR0504-Bicycle-Rear-Derailleur

$141.99

$141.99

~~$141.99~~

The BOX Two Prime 9 X-Wide Rear Derailleur is designed for 9-speed drivetrains and features a long cage. It includes a non-adjustable Tri-Pack Clutch with a limited slip mechanism that provides con...

SRAM-GX-DH-Medium-Cage-7-Speed-Rear-Derailleur-RD5959-Bicycle-Rear-Derailleur

$123.18

$123.18

~~$130.00~~

The SRAM GX DH Rear Derailleur is easy to shift, incredibly precise and keeps the unwanted noise of chain slap to a minimum. Designed as an affordable yet full-featured part of the DH drivetrain sy...

Sunrace-RD-M600-Rear-Derailleur-Mid-Rear-Derailleur-RRDR0414-Bicycle-Rear-Derailleur

$94.10

$94.10

~~$135.59~~

The Sunrace RD-M600 Rear Derailleur MX600 is an 11-speed derailleur designed for 1x drivetrains with wide-range cassettes up to 51 teeth. It features an integrated chain stabilizer and a mid cage w...

microSHIFT-R10-Front-Derailleur-Braze-on-Front-Derailleur-FRDR0561-Bicycle-Front-Derailleur

$38.13

$38.13

~~$41.95~~

R10 front derailleurs work with 10-speed Shimano-compatible road shifters. Designed to work with a variety of chainring combinations, these workhorse components will get you rolling again. Chainst...

SRAM-Rival-XPLR-eTAP-AXS-Rear-Derailleur-Medium-Cage-12-Speed-Rear-Derailleur-RRDR0361-Bicycle-Rear-Derailleur

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

$288.19

$288.19

~~$330.00~~

If your ride doesn feel complete until you get a little dirt on your tires, you know the importance of capable components that can tackle anything. The SRAM Rival XPLR eTap AXS rear derailleur is a...

Sunlite-Sunlite-Sport-Rear-Derailleur-Long-Cage-9-Speed-Rear-Derailleur-RRDR0297-Bicycle-Rear-Derailleur

$30.73

$30.73

~~$33.99~~

The Sunlite Sport Rear Derailleur is designed for 9-speed drivetrains and features a long cage with a maximum sprocket capacity of 34 teeth. It supports Shimano Index System (SIS) rear indexing for...

Sunrace-RD-M83-Rear-Derailleur-Medium-Cage-8-9-Speed-Rear-Derailleur-RRDR0305-Bicycle-Rear-Derailleur

$29.15

$29.15

~~$44.99~~

The Sunrace RD-M83 is a mid-length rear derailleur designed for 8 and 9-speed drivetrains. It features a steel cage and an alloy bracket with a composite plate body. This derailleur is compatible w...

Sunrace-RD-RX-Rear-Derailleur-Short-Cage-9-10-Speed-Rear-Derailleur-RRDR0329-Bicycle-Rear-Derailleur

$123.48

$123.48

~~$169.99~~

The Sunrace RD-RX Rear Derailleur is designed for 9 and 10-speed road bikes. It features a cold-forged aluminum body and CNC-machined aluminum cage plates for durability. This short cage derailleur...

Sunrace-FD-M05-Front-Derailleur-Clamp-Front-Derailleur-FRDR0249-Bicycle-Front-Derailleur

$8.03

$8.03

~~$7.39~~

The Sunrace FD-M05 is a front derailleur designed for 5, 6, and 7-speed drivetrains with triple chainrings up to 48 teeth. It features a 28.6mm low clamp mounting and is intended for use with frict...

Sunrace-RD-R37-Rear-Derailleur-Short-Cage-6-7-Speed-Rear-Derailleur-RRDR0323-Bicycle-Rear-Derailleur

$24.66

$24.66

~~$28.99~~

The Sunrace RD-R37 is a rear derailleur designed for 6- or 7-speed road bikes. It features a short cage and a 2:1 shift ratio, with a maximum sprocket size of 28 teeth. Made from composite, aluminu...

Sunrace-FD-M06-Front-Derailleur-Clamp-Front-Derailleur-FRDR0250-Bicycle-Front-Derailleur

$11.31

$11.31

~~$7.39~~

The Sunrace FD-M06 is a front derailleur designed for 5, 6, and 7-speed drivetrains. It features a 28.6mm clamp diameter and fits double chainrings with a maximum of 48 teeth. This bottom-swing der...

Sunlite-Clamp-Front-Derailleur-FRDR0247-Bicycle-Front-Derailleur

$9.84

$9.84

~~$7.99~~

The Sunlite 5/6/7-speed bottom swing front derailleur has a 28.6 mm clamp diameter. It is compatible with high clamp mounts and fits triple chainrings with a maximum of 48 teeth. The derailleur fea...

Sunlite-Sunlite-Sport-Rear-Derailleur-Long-Cage-8-Speed-Rear-Derailleur-RRDR0316-Bicycle-Rear-Derailleur

$18.44

$18.44

~~$17.99~~

The Sunlite Sport Rear Derailleur is designed for 8-speed drivetrains and features SIS rear index shifting. It has a long cage and a maximum sprocket size of 43 teeth. The derailleur operates with ...

BOX-Three-Prime-9-Rear-Derailleur-Long-Cage-Rear-Derailleur-RRDR0490-Bicycle-Rear-Derailleur

$84.11

$84.11

~~$83.99~~

The BOX Three Prime 9 X-Wide Rear Derailleur is designed for 9-speed drivetrains with a long cage and matte black finish. It features a limited slip clutch that reduces chain slap, improves chain e...

SRAM-GX-Long-Cage-11-Speed-Rear-Derailleur-RD6131-Bicycle-Rear-Derailleur

$125.99

$125.99

~~$145.00~~

GX derailleurs share the key features of higher-priced models and are available for 1x11 and 2x11 drive trains. Roller bearing clutch in the pulley cage pivot for better chain control Cage Lock m...

Sunrace-RD-M2T-Rear-Derailleur-Short-Cage-6-7-Speed-Rear-Derailleur-RRDR0319-Bicycle-Rear-Derailleur

$9.24

$9.24

~~$8.99~~

The Sunrace RD-M2T Rear Derailleur is designed for 6 and 7-speed mountain bike or touring bikes. It features a short cage with hanger mount and a 2:1 actuation ratio. The derailleur supports a maxi...

Sunrace-RD-R91-Rear-Derailleur-Short-Cage-9-Speed-Rear-Derailleur-RRDR0326-Bicycle-Rear-Derailleur

$44.19

$44.19

~~$55.39~~

The Sunrace RD-R91 Rear Derailleur is designed for 9-speed road bikes. It features a short cage and a 2:1 ratio, with a maximum sprocket size of 28 teeth. Constructed from composite materials, alum...

Sunlite-Sunlite-Short-Cage-Short-Cage-5-6-7-Speed-Rear-Derailleur-RRDR0314-Bicycle-Rear-Derailleur

$12.02

$12.02

~~$9.99~~

The Sunlite Short Cage 5/6/7-speed rear derailleur is a reliable and affordable replacement compatible with 5, 6, and 7-speed drivetrains. It features a short cage design with a 2:1 ratio and suppo...

Sunrace-RD-M2T-Rear-Derailleur-Short-Cage-6-7-Speed-Rear-Derailleur-RRDR0320-Bicycle-Rear-Derailleur

$9.24

$9.24

~~$8.99~~

The Sunrace RD-M2T Rear Derailleur is designed for 6 and 7-speed mountain bikes or touring bikes. It features a short cage and direct mount design. The derailleur has a 2:1 shift ratio, supports up...

Sunrace-RD-R91-Rear-Derailleur-Medium-Cage-9-Speed-Rear-Derailleur-RRDR0327-Bicycle-Rear-Derailleur

$46.87

$46.87

~~$56.99~~

The Sunrace RD-R91 is a 9-speed rear derailleur designed for road bikes. It features a mid-length cage and is constructed from engineered polymer, aluminum, and steel for durability. The derailleur...

Sunlite-Sunlite-Long-Cage-Long-Cage-5-6-7-Speed-Rear-Derailleur-RRDR0315-Bicycle-Rear-Derailleur

$9.21

$9.21

~~$9.99~~

DER SUNLT RR LONG w/BRACKET 5/6/7-speed rear derailleur Highly affordable and reliable Bulk packed and polybagged SHIMANO Equivalent RD-TY21 / RD-A070

Sunrace-RD-R81-Rear-Derailleur-Short-Cage-8-Speed-Rear-Derailleur-RRDR0324-Bicycle-Rear-Derailleur

$31.82

$31.82

~~$36.19~~

The Sunrace RD-R81 Rear Derailleur is designed for 8-speed road bikes. It features a short cage and a 2:1 ratio, supporting a maximum sprocket size of 28 teeth. Constructed from a combination of co...

Sunrace-RD-M10-Rear-Derailleur-Long-Cage-Friction-Rear-Derailleur-RRDR0317-Bicycle-Rear-Derailleur

$9.31

$9.31

~~$8.99~~

The Sunrace RD-M10 Rear Derailleur is a friction-type model designed as an affordable replacement. It features a long cage with hanger and is finished in silver. This derailleur operates with a 2:1...

Sunrace-RD-R81-Rear-Derailleur-Medium-Cage-8-Speed-Rear-Derailleur-RRDR0325-Bicycle-Rear-Derailleur

$33.32

$33.32

~~$35.79~~

The Sunrace RD-R81 is an 8-speed rear derailleur designed for road bikes. It features a mid-length cage and is constructed from engineered polymer and steel, combining durability with lightweight p...

Sunrace-RD-M10-Rear-Derailleur-Long-Cage-Friction-Rear-Derailleur-RRDR0318-Bicycle-Rear-Derailleur

$9.66

$9.66

~~$8.59~~

DER SUNRACE RDM10 SGS FRICT DIRECT SL Friction derailleur Affordable replacement

Sunrace-RD-M36-Rear-Derailleur-Long-Cage-6-Speed-Rear-Derailleur-RRDR0328-Bicycle-Rear-Derailleur

$17.27

$17.27

~~$18.39~~

The Sunrace RD-M36 Rear Derailleur is designed for 6-speed mountain bikes. It features a long cage and is made from engineered polymer and steel for durability. This direct mount derailleur comes w...

SRAM-Force-eTAP-AXS-Rear-Derailleur-E1-Medium-Cage-12-Speed-Rear-Derailleur-SRAMREAR3989-Bicycle-Rear-Derailleur

SRAM Force AXS Rear Derailleur - 12-Speed, 36t Max, (Battery Not Included), Carbon Cage, Black, E1

$375.00

$375.00

~~$375.00~~

Lighter, faster and more capable than ever, the Force AXS 12-Speed rear derailleur does it all in style. Covering cassette ranges from 10-28t up to 10-36t, this wireless wonder has a new, lighter c...

Sunrace-FD-MS66-Front-Derailleur-Clamp-Front-Derailleur-FRDR0236-Bicycle-Front-Derailleur

Sunrace-FD-MS66-Front-Derailleur-Clamp-Front-Derailleur-FRDR0237-Bicycle-Front-Derailleur

from $31.31

from $31.31

~~$32.19~~

Upgrade your riding experience with the Sunrace FD-MS66 Front Derailleur series — the perfect choice for versatile, high-performance 10-speed mountain bike and hybrid bike applications. Engineered ...

SRAM-Rival-eTap-AXS-Wide-Front-Derailleur-Braze-on-Front-Derailleur-FRDR0265-Bicycle-Front-Derailleur

SRAM Rival eTap AXS Wide Front Derailleur - 2x12-Speed, Braze-on, (Battery Not Included), Black, D1

$139.20

$139.20

~~$215.00~~

Elevate your cycling experience with the SRAM Rival eTap AXS Front Derailleurs — the ultimate solution for high-performance, wireless electronic shifting on road, gravel, and adventure bikes. Desig...