Check Store Availability

Shop for Rear Derailleurs Mountain Components at Nashbar

Rear Derailleurs Mountain Components

Search within Rear Derailleurs

Sort By:

View As: List | Grid

Showing 46 to 90 of 94 Products

SRAM XX T-Type Eagle AXS Transmission Rear Derailleur (Black/Silver) (12 Speed)

$650.00

View Details

SRAM XX T-Type Eagle AXS Transmission Rear Derailleur (Black/Silver) (12 Speed)

Shimano DEORE XT Di2 RD-M8150-11 Rear Derailleur (Black) (11 Speed) (Long Cage) (SGS)

$374.99

View Details

Shimano DEORE XT Di2 RD-M8150-11 Rear Derailleur (Black) (11 Speed) (Long Cage) (SGS) (Shadow Plus) (Electronic) (E-MTB)

SRAM NX Eagle Rear Derailleur (Black) (1 x 12 Speed) (Long Cage)

$105.99

Back Order

SRAM NX Eagle Rear Derailleur (Black) (1 x 12 Speed) (Long Cage) (Clutch)

Box Three Prime 9 Derailleur (Black) (9 Speed) (X-Wide Cage)

$83.99

Back Order

Box Three Prime 9 Derailleur (Black) (9 Speed) (X-Wide Cage) (Clutch)

Box One Prime 9 Derailleur (Black) (9 Speed) (X-Wide Cage)

$194.99

Back Order

Box One Prime 9 Derailleur (Black) (9 Speed) (X-Wide Cage) (Clutch)

Shimano XTR RD-M9120 Rear Derailleur (Grey) (2 x 12-Speed) (Long Cage) (SGS)

$272.99

Back Order

Shimano XTR RD-M9120 Rear Derailleur (Grey) (2 x 12-Speed) (Long Cage) (SGS) (Shadow Plus)

Shimano CUES Di2 RD-U6070 Rear Derailleur (Black) (1 x 11 Speed) (Medium Cage) (GS)

$204.99

View Details

Shimano CUES Di2 RD-U6070 Rear Derailleur (Black) (1 x 11 Speed) (Medium Cage) (GS) (Electronic) (Shadow)

SRAM X01 Eagle AXS Rear Derailleur (Black/Red) (12 Speed) (Long Cage)

$538.00

Back Order

SRAM X01 Eagle AXS Rear Derailleur (Black/Red) (12 Speed) (Long Cage) (Clutch) (Electronic)

SRAM X01 Eagle AXS Rear Derailleur (Lunar) (12 Speed) (Long Cage)

$538.00

Back Order

SRAM X01 Eagle AXS Rear Derailleur (Lunar) (12 Speed) (Long Cage) (Clutch) (Electronic)

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

$54.99

View Details

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

SRAM X01 Eagle Rear Derailleur (Lunar) (12 Speed) (Long Cage)

$214.00

Back Order

SRAM X01 Eagle Rear Derailleur (Lunar) (12 Speed) (Long Cage) (Clutch)

Shimano XTR RD-M9100 Rear Derailleur (Black) (1 x 12 Speed)

$273.99

View Details

Shimano XTR RD-M9100 Rear Derailleur (Black) (1 x 12 Speed) (Shadow Plus)

SRAM XX SL T-Type Eagle AXS Transmission Rear Derailleur (Black) (12 Speed)

$650.00

View Details

SRAM XX SL T-Type Eagle AXS Transmission Rear Derailleur (Black) (12 Speed)

SRAM GX Eagle AXS Rear Derailleur (Lunar) (12 Speed) (Long Cage)

$390.00

View Details

SRAM GX Eagle AXS Rear Derailleur (Lunar) (12 Speed) (Long Cage) (Clutch) (Electronic)

Shimano SLX RD-M7100 Rear Derailleur (Black) (1 x 12 Speed) (Long Cage) (SGS)

$78.99

Back Order

Shimano SLX RD-M7100 Rear Derailleur (Black) (1 x 12 Speed) (Long Cage) (SGS) (Shadow Plus)

Shimano Deore XT RD-M8100 Rear Derailleur (Black) (12 Speed) (Shadow Plus)

$118.99 - $121.99

View Details

Shimano Deore XT RD-M8100 Rear Derailleur (Black) (12 Speed) (Shadow Plus)

SRAM X-4 Rear Derailleur (Black) (7-9 Speed) (Long Cage)

$28.99

Back Order

SRAM X-4 Rear Derailleur (Black) (7-9 Speed) (Long Cage)

Shimano CUES RD-U6000-GS Rear Derailleur (Black) (1 x 10/11 Speed) (Medium Cage) (GS)

$69.99

Back Order

Shimano CUES RD-U6000-GS Rear Derailleur (Black) (1 x 10/11 Speed) (Medium Cage) (GS) (Shadow +)

SRAM GX Eagle Rear Derailleur (Lunar) (12 Speed) (Long Cage)

$135.00

Back Order

SRAM GX Eagle Rear Derailleur (Lunar) (12 Speed) (Long Cage) (Clutch)

Box Two Prime 9 Derailleur (Black) (9 Speed) (X-Wide Cage)

$141.99

Back Order

Box Two Prime 9 Derailleur (Black) (9 Speed) (X-Wide Cage) (Clutch)

SRAM XX1 Eagle Rear Derailleur (Lunar Black) (12 Speed) (Long Cage)

$323.00

Back Order

SRAM XX1 Eagle Rear Derailleur (Lunar Black) (12 Speed) (Long Cage) (Clutch)

Microshift Advent X V2 Rear Derailleur (Grey) (10 Speed) (Clutch) (Medium Cage)

$72.99

Back Order

Microshift Advent X V2 Rear Derailleur (Grey) (10 Speed) (Clutch) (Medium Cage)

Microshift XCD Rear Derailleur (Black) (11 Speed) (Clutch) (Medium Cage)

$67.99

Back Order

Microshift XCD Rear Derailleur (Black) (11 Speed) (Clutch) (Medium Cage)

SRAM XO T-Type Eagle AXS Transmission Rear Derailleur (Black) (12 Speed)

$550.00

View Details

SRAM XO T-Type Eagle AXS Transmission Rear Derailleur (Black) (12 Speed)

Shimano CUES RD-U8000 Rear Derailleur (Black) (1 x 11 Speed) (Medium Cage) (GS)

$74.99

Back Order

Shimano CUES RD-U8000 Rear Derailleur (Black) (1 x 11 Speed) (Medium Cage) (GS) (Shadow +)

Shimano CUES RD-U4020-SGS Rear Derailleur (Black) (9 Speed) (Medium Cage) (SGS)

$42.99

Back Order

Shimano CUES RD-U4020-SGS Rear Derailleur (Black) (9 Speed) (Medium Cage) (SGS) (Shadow)

Expected Mon, Feb 24, 2025

Shimano CUES RD-U6020 Rear Derailleur (Black) (2 x 11 Speed) (Shadow) (Long Cage) (SGS)

$65.99

Back Order

Shimano CUES RD-U6020 Rear Derailleur (Black) (2 x 11 Speed) (Shadow) (Long Cage) (SGS)

Shimano CUES RD-U8020 Rear Derailleur (Black) (11-Speed) (Long Cage) (SGS)

$74.99

View Details

Shimano CUES RD-U8020 Rear Derailleur (Black) (11-Speed) (Long Cage) (SGS) (Shadow Plus)

Expected Thu, Feb 13, 2025

Microshift M21 Rear Derailleur (Black) (6/7 Speed)

$11.99

View Details

Microshift M21 Rear Derailleur (Black) (6/7 Speed)

Microshift Advent X Rear Derailleur (Black) (10 Speed) (Medium Cage)

$70.99

View Details

Microshift Advent X Rear Derailleur (Black) (10 Speed) (Medium Cage) (Clutch)

Shimano Deore XT RD-M8130 LINKGLIDE Rear Derailleur (Black) (11 Speed) (Long Cage) (SGS)

$121.99

View Details

Shimano Deore XT RD-M8130 LINKGLIDE Rear Derailleur (Black) (11 Speed) (Long Cage) (SGS) (Shadow Plus)

Expected Thu, Feb 13, 2025

$11.99 - $12.99

View Details

Microshift M21 Rear Derailleur (Black) (6/7 Speed) (Dropout Claw Hanger)

Microshift M26 Rear Derailleur (Black) (7/8 Speed) (Long Cage)

$14.99

Back Order

Microshift M26 Rear Derailleur (Black) (7/8 Speed) (Long Cage) (Shimano Compatible)

Microshift M21 Rear Derailleur (Black) (6/7 Speed) (Long Cage)

$12.99

Back Order

Microshift M21 Rear Derailleur (Black) (6/7 Speed) (Long Cage) (Shimano Compatible)

Shimano Deore RD-T6000 Rear Derailleur (Black) (10 Speed) (Long Cage) (SGS)

$58.99

Back Order

Shimano Deore RD-T6000 Rear Derailleur (Black) (10 Speed) (Long Cage) (SGS) (Shadow)

Shimano CUES RD-U3020 Rear Derailleur (Black) (9-Speed) (Long Cage) (SGS)

$34.49

View Details

Shimano CUES RD-U3020 Rear Derailleur (Black) (9-Speed) (Long Cage) (SGS) (Shadow)

Sunrace RDM2T Rear Derailleur (Black) (6/7 Speed) (Long Cage)

$6.19

Back Order

Sunrace RDM2T Rear Derailleur (Black) (6/7 Speed) (Long Cage) (Shimano Compatible)

SRAM X1 Rear Derailleur (Black) (1 x 11 Speed) (Medium Cage)

$236.00

Back Order

SRAM X1 Rear Derailleur (Black) (1 x 11 Speed) (Medium Cage) (Clutch)

Microshift ADVENT Super Short Rear Derailleur (Black) (1 x 9 Speed) (Short Cage) (w/ Clutch)

$58.99

View Details

Microshift ADVENT Super Short Rear Derailleur (Black) (1 x 9 Speed) (Short Cage) (w/ Clutch)

Microshift Acolyte Rear Derailleur (Black) (1 x 8 Speed)

$27.99 - $33.99

View Details

Microshift Acolyte Rear Derailleur (Black) (1 x 8 Speed)

SRAM GX Rear Derailleur (Black/Red) (1 x 11 Speed) (Long Cage)

$122.99

Back Order

SRAM GX Rear Derailleur (Black/Red) (1 x 11 Speed) (Long Cage) (Clutch)

Microshift Acolyte Super Short Rear Derailleur (Black) (1 x 8 Speed)

$27.99 - $33.99

View Details

Microshift Acolyte Super Short Rear Derailleur (Black) (1 x 8 Speed)

SRAM XX1 Eagle AXS Rear Derailleur (Black) (12 Speed) (Long Cage)

$753.00

Back Order

SRAM XX1 Eagle AXS Rear Derailleur (Black) (12 Speed) (Long Cage) (Clutch) (Electronic)

SRAM X5 Rear Derailleur (Black) (10 Speed)

$49.99 - $52.99

View Details

SRAM X5 Rear Derailleur (Black) (10 Speed)

Microshift Sword Black 2x Rear Derailleur (Black) (9/10 Speed) (Long Cage)

$38.99

Back Order

Microshift Sword Black 2x Rear Derailleur (Black) (9/10 Speed) (Long Cage)

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 ...

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

The Shimano Dura-Ace 9150 Di2 Electronic Groupset is ...

yet another bold leap forward in top-level bike racing technology. Time tested by pro riders and engineers, Shimano has added another layer on top of the highest level of components available today. ...

Show MoreLess
Shimano CUES RD-U8020 Rear Derailleur (Black) (11-Speed) (Long

CUES RD-U8020-SGS Rear Derailleur Description: Explore the benefits ...

of trekking and urban e-biking with the Shimano CUES RD-U8020 Shadow+ rear derailleur's smooth and decisive shifting performance. The low-profile design and chain stabilization give riders the confidence to ride over rough ...

Show MoreLess
Microshift MarvoLT M46 Rear Derailleur (Black) (8/9 Speed)

Microshift M-series rear derailleurs are designed to work ...

with 8 and 9-speed Shimano-compatible mountain and road shifters. Marvo LT rear derailleurs are made in precision rigid aluminum construction. Let these miracle workers get any bike rolling again. Features: Light weight ...

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

The Shimano Ultegra RD-R8050 Di2 Rear Derailleur offers ...

clean, crisp, and intuitive shift control, giving you performance akin to the Dura-Ace Di2 series. The low-profile design places the derailleur under the cassette, protecting the derailleur from misalignment. This derailleur has ...

Show MoreLess