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microSHIFT ADVENT Super Short Rear Derailleur - 9 Speed, Super Short Cage, Black, With Clutch
$64.99 USD

microSHIFT ADVENT Super Short Rear Derailleur - 9 Speed, Super Short Cage, Black, With Clutch

microSHIFT | 167872

The Super Short version of our acclaimed microSHIFT ADVENT derailleur has all the same features as its larger counterpart, but with a small enough ...

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$64.99 USD
Shimano 105 RD-R7000-GS Rear Derailleur - 11 Speed, Medium Cage, Black
$66.88 USD

Shimano 105 RD-R7000-GS Rear Derailleur - 11 Speed, Medium Cage, Black

Shimano | 156112

Shimano 105 RD-R7000 offers Stable shifting performance and Wide compatibility.Includes OT-RS900 derailleur housingProduct Specifics Rear Derailleu...

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$66.88 USD
Shimano 9-Speed Rear Derailleur Pulley Set - Compatible with RD-M370, RD-R3000, RD-M2000, RD-T4000, RD-M3000, RD-M3100, RD-M4000
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$11.64 USD

Shimano 9-Speed Rear Derailleur Pulley Set - Compatible with RD-M370, RD-R3000, RD-M2000, RD-T4000, RD-M3000, RD-M3100, RD-M4000

Shimano | 155136

Shimano Rear Derailleur Pulley AssembliesProduct Specifics Fits Brand: Shimano Drivetrain Speeds: 9 Today's Stock StatusCurrently not available UPC...

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$11.64 USD
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SRAM GX Eagle Rear Derailleur - 12-Speed, Long Cage, 52t Max, Lunar
$135.00 USD

SRAM GX Eagle Rear Derailleur - 12-Speed, Long Cage, 52t Max, Lunar

SRAM | 157843

The GX Eagle Rear Derailleur gets the job done with a thoughtfully designed cage architecture that improves chain management. Mounting system and r...

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$135.00 USD
Sunrace RDM97 9sp Rear Derailleur, Long Cage - Black/Grey
$41.18 USD

Sunrace RDM97 9sp Rear Derailleur, Long Cage - Black/Grey

Sunrace | 147265

- 2:1 actuation ratio, compatible with most Shimano 3x9sp drivetrains - Aluminum and steel construction with 11-tooth pulleys, barrel adjusterToday...

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$41.18 USD
BOX Four Prime 9 Derailleur (8spd), Wide Cage - Black
$68.99 USD

BOX Four Prime 9 Derailleur (8spd), Wide Cage - Black

BOX | 144749

- Prime 9 Technology for less derailleur travel and better chainline, less wear, and improved lifespan - Box One features: Adjustable Tri-Pack limi...

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$68.99 USD
Sunrace RDM900 Mid Cage 9sp Rear Derailleur, Black
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$42.93 USD

Sunrace RDM900 Mid Cage 9sp Rear Derailleur, Black

Sunrace | 143657

- Adjustable chain stabilizer - Alloy cage and links - Max rear sprocket is 50t with 1X setup & 46t with 2X - 9 speed compatibleToday's Stock...

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$42.93 USD
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Shimano RDM8100 Inner Plate - SGS
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$12.89 USD

Shimano RDM8100 Inner Plate - SGS

Shimano | 155069

Product SpecificsToday's Stock StatusCurrently not available UPC: 192790594026 EAN: Not available Manufacturer Part Number: Y3FW26000 DP0944 155...

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$12.89 USD
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Shimano RD-M7100 Inner Plate - SGS
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$13.36 USD

Shimano RD-M7100 Inner Plate - SGS

Shimano | 155068

Product SpecificsToday's Stock StatusCurrently not available UPC: 192790595658 EAN: Not available Manufacturer Part Number: Y3FY26000 DP0943 155...

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$13.36 USD
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Shimano RD-M8100 Outer Plate Assembly - SGS
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$19.60 USD

Shimano RD-M8100 Outer Plate Assembly - SGS

Shimano | 155063

Product SpecificsToday's Stock StatusCurrently not available UPC: 192790593999 EAN: Not available Manufacturer Part Number: Y3FW98080 DP0938 155...

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$19.60 USD
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Shimano M5120-B Rear Derailleur Bracket Axle Unit
$14.71 USD

Shimano M5120-B Rear Derailleur Bracket Axle Unit

Shimano | 156157

Product SpecificsToday's Stock Status 10+ Available to ship in 2-4 Business Days UPC: 192790788517 EAN: Not available Manufacturer Part Number: Y3...

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$14.71 USD
Shimano M9100 Rear Derailleur Outer Plate Assembly
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$85.92 USD

Shimano M9100 Rear Derailleur Outer Plate Assembly

Shimano | 156155

Product SpecificsToday's Stock Status 1 Available to ship in 2-4 Business Days UPC: 192790386027 EAN: Not available Manufacturer Part Number: Y3FA...

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$85.92 USD
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Shimano M9100 Rear Derailleur Inner Plate
$15.56 USD

Shimano M9100 Rear Derailleur Inner Plate

Shimano | 156154

Product SpecificsToday's Stock Status 7 Available to ship in 2-4 Business Days UPC: 192790386065 EAN: Not available Manufacturer Part Number: Y3FA...

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$15.56 USD
Shimano M9000 Rear Derailleur Cover with Tongue
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$8.36 USD

Shimano M9000 Rear Derailleur Cover with Tongue

Shimano | 156156

Product SpecificsToday's Stock StatusCurrently not available UPC: 689228887428 EAN: Not available Manufacturer Part Number: Y5PV48000 RD3118 156...

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$8.36 USD
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Shimano Deore XT RD-M8130-SGS Rear Derailleur - 11-Speed, Long Cage, Black
$121.99 USD

Shimano Deore XT RD-M8130-SGS Rear Derailleur - 11-Speed, Long Cage, Black

Shimano | 156118

The Shimano Deore XT M8130 LINKGLIDE 11-speed Rear Derailleur with SHADOW+ technology delivers smooth and decisive shifting. Roomy chain clearance ...

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$121.99 USD
Shimano M6000 Switch Lev Unit and Fix Plate
$11.28 USD

Shimano M6000 Switch Lev Unit and Fix Plate

Shimano | 156152

Product SpecificsToday's Stock Status 10+ Available to ship in 2-4 Business Days UPC: 689228869523 EAN: Not available Manufacturer Part Number: Y3...

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$11.28 USD
Shimano M7000-11 Switch Lev Unit and Fix Plate
$11.59 USD

Shimano M7000-11 Switch Lev Unit and Fix Plate

Shimano | 156153

Product SpecificsToday's Stock Status 10+ Available to ship in 2-4 Business Days UPC: 689228523937 EAN: Not available Manufacturer Part Number: Y5...

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$11.59 USD
Shimano RD-RX812 Stabilizer Unit
$16.54 USD

Shimano RD-RX812 Stabilizer Unit

Shimano | 155066

Product SpecificsToday's Stock Status 10+ Available to ship in 2-4 Business Days UPC: 689228903913 EAN: Not available Manufacturer Part Number: Y5...

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$16.54 USD
Shimano RD-M8130-SGS Pulley Assembly
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$19.86 USD

Shimano RD-M8130-SGS Pulley Assembly

Shimano | 155081

Product SpecificsToday's Stock Status 4 Available to ship in 2-4 Business Days UPC: 192790905662 EAN: Not available Manufacturer Part Number: Y3J5...

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$19.86 USD
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Shimano RD-M5120 Pulley Assembly SGS
$11.59 USD

Shimano RD-M5120 Pulley Assembly SGS

Shimano | 155079

Product SpecificsToday's Stock Status 10+ Available to ship in 2-4 Business Days UPC: 192790788562 EAN: Not available Manufacturer Part Number: Y3...

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$11.59 USD
Shimano RD-M5100 Pulley Assembly
$13.06 USD

Shimano RD-M5100 Pulley Assembly

Shimano | 155080

Product SpecificsToday's Stock Status 10+ Available to ship in 2-4 Business Days UPC: 192790764344 EAN: Not available Manufacturer Part Number: Y3...

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$13.06 USD
Shimano RD-M9000 Outer Plate Assembly - SGS
$17.87 USD

Shimano RD-M9000 Outer Plate Assembly - SGS

Shimano | 155064

Product SpecificsToday's Stock Status 10+ Available to ship in 2-4 Business Days UPC: 689228360730 EAN: Not available Manufacturer Part Number: Y5...

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$17.87 USD
Shimano RD-RX817 Stabilizer Unit
$60.12 USD

Shimano RD-RX817 Stabilizer Unit

Shimano | 155058

Product SpecificsToday's Stock Status 10+ Available to ship in 2-4 Business Days UPC: 689228887749 EAN: Not available Manufacturer Part Number: Y5...

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$60.12 USD
Shimano RD-5800 Outer Plate and Plate Stop Pin
$13.51 USD

Shimano RD-5800 Outer Plate and Plate Stop Pin

Shimano | 155070

Product SpecificsToday's Stock Status 10+ Available to ship in 2-4 Business Days UPC: 689228882935 EAN: Not available Manufacturer Part Number: Y5...

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$13.51 USD
Shimano RD-R9150 Outer Plate and Fixing Bolt
$80.60 USD

Shimano RD-R9150 Outer Plate and Fixing Bolt

Shimano | 155057

Product SpecificsToday's Stock Status 10+ Available to ship in 2-4 Business Days UPC: 689228671300 EAN: Not available Manufacturer Part Number: Y5...

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$80.60 USD
CeramicSpeed OSPW Pulley Wheel System for SRAM Rival AXS - Alloy Pulley, Carbon Cage, Black
$599.00 USD

CeramicSpeed OSPW Pulley Wheel System for SRAM Rival AXS - Alloy Pulley, Carbon Cage, Black

CeramicSpeed | 183899

The CeramicSpeed Oversized Pulley Wheel System provides optimization and increased efficiency of the rear derailleur through its extremely low-fric...

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$599.00 USD
CeramicSpeed OSPW Pulley Wheel System for SRAM Rival AXS - Alloy Pulley, Carbon Cage, Gold
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$599.00 USD

CeramicSpeed OSPW Pulley Wheel System for SRAM Rival AXS - Alloy Pulley, Carbon Cage, Gold

CeramicSpeed | 183901

The CeramicSpeed Oversized Pulley Wheel System provides optimization and increased efficiency of the rear derailleur through its extremely low-fric...

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$599.00 USD
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CeramicSpeed OSPW Pulley Wheel System for SRAM Rival AXS - Coated Races, Alloy Pulley, Carbon Cage, Black
$689.00 USD

CeramicSpeed OSPW Pulley Wheel System for SRAM Rival AXS - Coated Races, Alloy Pulley, Carbon Cage, Black

CeramicSpeed | 183900

The CeramicSpeed Oversized Pulley Wheel System provides optimization and increased efficiency of the rear derailleur through its extremely low-fric...

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$689.00 USD
Shimano GRX RD-RX825 Di2 Rear Derailleur - 12-Speed, Long Cage, With Clutch, For 2x, Black
$409.99 USD

Shimano GRX RD-RX825 Di2 Rear Derailleur - 12-Speed, Long Cage, With Clutch, For 2x, Black

Shimano | 181524

Shimano's GRX RX825 Di2 12-speed rear derailleur features a built-in wireless connectivity unit and charging port, ensuring fast and reliable shift...

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$409.99 USD
Shimano STEPS RD-M8150-12 Deore XT Rear Derailleur - SGS 12-Speed, Top Normal, Shadow Plus, Direct Attachment
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$374.99 USD

Shimano STEPS RD-M8150-12 Deore XT Rear Derailleur - SGS 12-Speed, Top Normal, Shadow Plus, Direct Attachment

Shimano | 181490

The all-new DEORE XT RD-M8150 speed rear derailleur combines race-proven quality with Shimano original technologies to help keep you flowing and fo...

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$374.99 USD
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Shimano STEPS RD-M8150-11 Deore XT Rear Derailleur - SGS 11-Speed, Top Normal, Shadow Plus, Direct Attachment
$380.81 USD

Shimano STEPS RD-M8150-11 Deore XT Rear Derailleur - SGS 11-Speed, Top Normal, Shadow Plus, Direct Attachment

Shimano | 181489

The all-new DEORE XT RD-M8150 speed rear derailleur combines race-proven quality with Shimano original technologies to help keep you flowing and fo...

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$380.81 USD
Shimano 105 RD-R7100 Rear Derailleur - 12-Speed, Direct Mount, One Spec, Shadow Design, 36t Max Low
$67.99 USD

Shimano 105 RD-R7100 Rear Derailleur - 12-Speed, Direct Mount, One Spec, Shadow Design, 36t Max Low

Shimano | 181657

The Shimano 105 12-speed rear derailleur combines the smooth and stable shifting that is a staple of Shimano Shadow RD design with direct mount com...

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$67.99 USD
Shimano RD-M9100-GS Stabilizer Kit Unit
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$19.91 USD

Shimano RD-M9100-GS Stabilizer Kit Unit

Shimano | 181427

Shimano Miscellaneous Rear Derailleur PartsFor repairs on Shimano Rear DerailleurProduct SpecificsToday's Stock StatusCurrently not available UPC: ...

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$19.91 USD
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Shimano 105 RD-R7150E Di2 Rear Derailleur - 12-Speed, For 2x12 Speed, Direct Mount, Black
$279.99 USD

Shimano 105 RD-R7150E Di2 Rear Derailleur - 12-Speed, For 2x12 Speed, Direct Mount, Black

Shimano | 181476

The Shimano 105 RD-R7150 Di2 12-speed rear derailleur completes a shift in the blink of an eye with its high-performance motor and optimized link s...

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$279.99 USD
Shimano CUES RD-U4000-GS Rear Derailleur - 9-Speed, Shadow Design, Direct Attach, Medium Cage, Black
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$53.46 USD

Shimano CUES RD-U4000-GS Rear Derailleur - 9-Speed, Shadow Design, Direct Attach, Medium Cage, Black

Shimano | 181407

This Shimano CUES RD-U4000 Shadow 1x9-speed rear derailleur's smooth operation and dependability will help inspire riders to expand their trail-rid...

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$53.46 USD
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Shimano CUES RD-U6020-SGS Rear Derailleur - 10-Speed, Shadow Design, Direct Attach, Long Cage, Black
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$54.99 USD

Shimano CUES RD-U6020-SGS Rear Derailleur - 10-Speed, Shadow Design, Direct Attach, Long Cage, Black

Shimano | 181402

Find new ways to enjoy trekking and daily flat-handlebar riding with this reliable rear Shimano CUES RD-U6020 Shadow derailleur's seamless shifting...

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$54.99 USD
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Shimano CUES RD-U6000-GS Rear Derailleur - 10/11-Speed, Shadow Design Plus, Direct Attach, Medium Cage, Black
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$69.99 USD

Shimano CUES RD-U6000-GS Rear Derailleur - 10/11-Speed, Shadow Design Plus, Direct Attach, Medium Cage, Black

Shimano | 181405

Tackle trails with this versatile Shimano CUES RD-U6000 Shadow+ 1x10/11-speed rear derailleur's seamless shifting and pedaling. Its low-profile des...

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$69.99 USD
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Shimano RD-M6100 Rear Derailleur Inner Plate - SGS Type
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$10.73 USD

Shimano RD-M6100 Rear Derailleur Inner Plate - SGS Type

Shimano | 181649

Shimano Miscellaneous Rear Derailleur PartsFor repairs on Shimano Rear DerailleurProduct SpecificsToday's Stock StatusCurrently not available UPC: ...

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$10.73 USD
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Shimano CUES RD-U3020-SGS Rear Derailleur - 9-Speed, Shadow Design, Direct Attach, Long Cage, Black
$38.96 USD

Shimano CUES RD-U3020-SGS Rear Derailleur - 9-Speed, Shadow Design, Direct Attach, Long Cage, Black

Shimano | 181382

Make cycling an essential part of your fitness lifestyle with the Shimano CUES Shadow RD-U3020 9-speed rear derailleur. Designed for daily riding d...

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$38.96 USD
Shimano CUES RD-U4020-SGS Rear Derailleur - 9-Speed, Shadow Design, Direct Attach, Medium Cage, Black
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$46.86 USD

Shimano CUES RD-U4020-SGS Rear Derailleur - 9-Speed, Shadow Design, Direct Attach, Medium Cage, Black

Shimano | 181390

Make cycling an essential part of your fitness lifestyle with the Shimano CUES RD-U4020 Shadow 2x9-speed rear derailleur. Designed for daily riding...

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$46.86 USD
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Shimano GRX RD-RX822-GS Rear Derailleur - 12-Speed, Direct Mount, Medium Cage, Shadow Plus Design, 45t Max Low
$126.99 USD

Shimano GRX RD-RX822-GS Rear Derailleur - 12-Speed, Direct Mount, Medium Cage, Shadow Plus Design, 45t Max Low

Shimano | 181515

With an integrated chain stabilizer, Shimano GRX RD-RX822 12-speed rear derailleurs feature an intergrated chain stablizer that delivers quieter sh...

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$126.99 USD
Shimano CUES RD-U6020-11-SGS Rear Derailleur - 11-Speed, Shadow Design, Direct Attach, Long Cage, Black
$65.99 USD

Shimano CUES RD-U6020-11-SGS Rear Derailleur - 11-Speed, Shadow Design, Direct Attach, Long Cage, Black

Shimano | 181383

Find new ways to enjoy trekking and daily flat-handlebar riding with this reliable rear Shimano CUES RD-U6020 Shadow derailleur's seamless shifting...

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$65.99 USD
Shimano GRX RD-RX820 Rear Derailleur - 12-Speed, Direct Mount, One Spec, Shadow Plus Design, 36t Max Low
$126.99 USD

Shimano GRX RD-RX820 Rear Derailleur - 12-Speed, Direct Mount, One Spec, Shadow Plus Design, 36t Max Low

Shimano | 181513

The Shimano RD-RX820 rear derailleur is compatible with 11-34t and 11-36t 12-speed cassettes, providing a wide gear range so you can spin a comfort...

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$126.99 USD
Shimano GRX RD-RX822-SGS Rear Derailleur - 12-Speed, Direct Mount, Long Cage, Shadow Plus Design, 51t Max Low
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$131.58 USD

Shimano GRX RD-RX822-SGS Rear Derailleur - 12-Speed, Direct Mount, Long Cage, Shadow Plus Design, 51t Max Low

Shimano | 181514

With an integrated chain stabilizer, Shimano GRX RD-RX822 12-speed rear derailleurs feature an intergrated chain stablizer that delivers quieter sh...

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$131.58 USD
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Shimano Ultegra RD-R8150F Di2 Rear Derailleur - 12-Speed, Medium Cage, Includes TL-EW300, Black
$409.99 USD

Shimano Ultegra RD-R8150F Di2 Rear Derailleur - 12-Speed, Medium Cage, Includes TL-EW300, Black

Shimano | 181494

With the fast and accurate Di2 shifting technology, the Shimano 12-speed Ultegra RD-R8150 rear derailleur is extremely versatile thanks to a single...

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$409.99 USD
Shimano Dura-Ace RD-R9250F Di2 Rear Derailleur - 12-Speed, Medium Cage, Includes TL-EW300, Black
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$814.99 USD

Shimano Dura-Ace RD-R9250F Di2 Rear Derailleur - 12-Speed, Medium Cage, Includes TL-EW300, Black

Shimano | 181493

The Shimano Dura-Ace RD-R9250 rear derailleur integrates the system charging port and a wireless connectivity unit all while delivering super fast,...

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$814.99 USD
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Shimano CUES RD-U8020-SGS Rear Derailleur - 11-Speed, Shadow Plus Design, Direct Attach, Long Cage, Black
$75.06 USD

Shimano CUES RD-U8020-SGS Rear Derailleur - 11-Speed, Shadow Plus Design, Direct Attach, Long Cage, Black

Shimano | 181373

Explore the benefits of trekking and urban e-biking with this durable Shimano CUES RD-U8020 Shadow+ rear derailleur's smooth and decisive shifting ...

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$75.06 USD
Shimano CUES RD-U8000-GS Rear Derailleur - 11-Speed, Shadow Plus Design, Direct Attach, Medium Cage, Black
$74.99 USD

Shimano CUES RD-U8000-GS Rear Derailleur - 11-Speed, Shadow Plus Design, Direct Attach, Medium Cage, Black

Shimano | 181379

Create a more active urban lifestyle with this durable Shimano CUES RD-U8000 Shadow+ rear derailleur's smooth and decisive shifting performance for...

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$74.99 USD

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