Shop derailleurs

Sponsored
$103.95
SHIMANO XT RD-M8100-SGS RD-M8120-SGS 12-Speed Rear Derailleur, Long Cage, Black
Amazon.com
252
Free shipping
$103.95
SHIMANO XT RD-M8100-SGS RD-M8120-SGS 12-Speed Rear Derailleur, Long Cage, Black
Amazon.com
252
$17.99
Shimano Tourney Rd-Ty300-Sgs 6/7-Speed Mountain Bicycle Rear Derailleur , Black, One Size
Walmart
Free shipping
$17.99
Shimano Tourney Rd-Ty300-Sgs 6/7-Speed Mountain Bicycle Rear Derailleur , Black, One Size
Walmart
Free shipping
$38.25
Shimano Acera Rd-M3020-Sgs Rear Derailleur - 7/8 Speed, Long Cage, Black
Walmart
1
$38.25
Shimano Acera Rd-M3020-Sgs Rear Derailleur - 7/8 Speed, Long Cage, Black
Walmart
1
$16.99
Shimano Tourney Rd-Tz500 6 Speed Hanger Mount Rear Derailleur
Walmart
Free shipping
$16.99
Shimano Tourney Rd-Tz500 6 Speed Hanger Mount Rear Derailleur
Walmart
Free shipping
$36.41
Campagnolo Veloce 9-Speed/10-Speed Front Derailleur
Amazon.com
2
Free shipping
$36.41
Campagnolo Veloce 9-Speed/10-Speed Front Derailleur
Amazon.com
2
$229.00
SRAM Rival Axs 12-Speed Rear Derailleur
Amazon.com
18
Free shipping
$229.00
SRAM Rival Axs 12-Speed Rear Derailleur
Amazon.com
18
$280.00
Shimano 105 RD-R7150 Di2 12-Speed Rear Derailleur
REI
Free shipping
$280.00
Shimano 105 RD-R7150 Di2 12-Speed Rear Derailleur
REI
Free shipping
$390.00
SRAM GX Eagle AXS 12-Speed Rear Derailleur Black Long Cage
REI
53
Free shipping
$390.00
SRAM GX Eagle AXS 12-Speed Rear Derailleur Black Long Cage
REI
53
$270.00
SHIMANO Ultegra Di2 Rd-R8050 Rear Derailleur
Amazon.com
41
Free shipping
$270.00
SHIMANO Ultegra Di2 Rd-R8050 Rear Derailleur
Amazon.com
41
$279.99
Ultegra Di2 RD-R8050 Rear Derailleur
Backcountry.com
24
$279.99
Ultegra Di2 RD-R8050 Rear Derailleur
Backcountry.com
24
$230.00
TRP RD-M9050-L EVO 12 Rear Derailleur Black/Silver Long Cage
REI
Free shipping
$230.00
TRP RD-M9050-L EVO 12 Rear Derailleur Black/Silver Long Cage
REI
Free shipping
$184.99
$239.99
Shimano Dura-Ace RD-R9100 Rear Derailleur (Black) (11 Speed) (Short Ca
Performance Bike
50
Free shipping
22% off
$184.99
$239.99
Shimano Dura-Ace RD-R9100 Rear Derailleur (Black) (11 Speed) (Short Ca
Performance Bike
50
$215.61
$273.99
XTR RD-M9100 Rear Derailleur
Backcountry.com
32
21% off
$215.61
$273.99
XTR RD-M9100 Rear Derailleur
Backcountry.com
32
$410.00
Shimano RD-R8150 Ultegra Di-2 12-Speed Rear Derailleur Black
REI
Free shipping
$410.00
Shimano RD-R8150 Ultegra Di-2 12-Speed Rear Derailleur Black
REI
Free shipping
$214.00
SRAM X01 Eagle 12-Speed Rear Derailleur Red Long Cage
REI
Free shipping
$214.00
SRAM X01 Eagle 12-Speed Rear Derailleur Red Long Cage
REI
Free shipping
$437.44
$696.99
Dura-Ace Di2 RD-R9150 11-Speed Rear Derailleur
Backcountry.com
16
37% off
$437.44
$696.99
Dura-Ace Di2 RD-R9150 11-Speed Rear Derailleur
Backcountry.com
16
$135.00
SRAM GX Eagle 12-Speed Rear Derailleur Black
REI
3
Free shipping
$135.00
SRAM GX Eagle 12-Speed Rear Derailleur Black
REI
3
$764.00
Red Etap AXS Rear Derailleur - 2023
Backcountry.com
1
$764.00
Red Etap AXS Rear Derailleur - 2023
Backcountry.com
1
$240.00
TRP RD-M9050-L EVO 12 Rear Derailleur Black/Gold Long Cage
REI
Free shipping
$240.00
TRP RD-M9050-L EVO 12 Rear Derailleur Black/Gold Long Cage
REI
Free shipping
$61.99
Shimano Deore RD-M5100 Rear Derailleur SGS, 10/11 Speed
Competitive Cyclist
75
$61.99
Shimano Deore RD-M5100 Rear Derailleur SGS, 10/11 Speed
Competitive Cyclist
75
$214.00
SRAM X01 Eagle 12-Speed Rear Derailleur Lunar Long Cage
REI
Free shipping
$214.00
SRAM X01 Eagle 12-Speed Rear Derailleur Lunar Long Cage
REI
Free shipping
$418.94
$449.99
Dura-Ace FD-R9250 Front Derailleur
Backcountry.com
8
$418.94
$449.99
Dura-Ace FD-R9250 Front Derailleur
Backcountry.com
8
$410.00
Shimano Ultegra RD-R8150 Di2 12-Speed Rear Derailleur Black
REI
Free shipping
$410.00
Shimano Ultegra RD-R8150 Di2 12-Speed Rear Derailleur Black
REI
Free shipping
$700.00
SRAM RED AXS Rear Derailleur - 12-Speed, Medium Cage, 36T Max, (Battery Not Included), Black, E1
Amazon.com
Free shipping
$700.00
SRAM RED AXS Rear Derailleur - 12-Speed, Medium Cage, 36T Max, (Battery Not Included), Black, E1
Amazon.com
Free shipping
$61.93
$104.00
Shimano XT RD-M786 SGS 10-Speed Rear Derailleur Black
REI
194
Free shipping
40% off
$61.93
$104.00
Shimano XT RD-M786 SGS 10-Speed Rear Derailleur Black
REI
194
$349.00
$390.00
SRAM | GX Eagle AXS 12 Speed Rear Derailleur Max 52T Rear Derailleur (Battery Not Included) Electronic Derailleurs From Jenson USA
Jenson USA Bicycles
53
10% off
$349.00
$390.00
SRAM | GX Eagle AXS 12 Speed Rear Derailleur Max 52T Rear Derailleur (Battery Not Included) Electronic Derailleurs From Jenson USA
Jenson USA Bicycles
53
$79.00
Shimano M7100 SLX 12-Speed Rear Derailleur
REI
1
Free shipping
$79.00
Shimano M7100 SLX 12-Speed Rear Derailleur
REI
1
$237.99
$286.99
Shimano | Ultegra Di2 RD-R8050 Derailleur GS Cage Road Rear Derailleurs From Jenson USA
Jenson USA Bicycles
1
17% off
$237.99
$286.99
Shimano | Ultegra Di2 RD-R8050 Derailleur GS Cage Road Rear Derailleurs From Jenson USA
Jenson USA Bicycles
1
$51.88
$87.00
NX 1X11 Rear Derailleur
Backcountry.com
40% off
$51.88
$87.00
NX 1X11 Rear Derailleur
Backcountry.com
$6.64
$10.00
Shimano Stainless Derailleur Cable Stainless, 3000mm
Competitive Cyclist
2
33% off
$6.64
$10.00
Shimano Stainless Derailleur Cable Stainless, 3000mm
Competitive Cyclist
2
$205.00
Shimano CUES Di2 LINKGLIDE 11-Speed Rear Derailleur
REI
Free shipping
$205.00
Shimano CUES Di2 LINKGLIDE 11-Speed Rear Derailleur
REI
Free shipping
$69.00
$106.99
Shimano | XT RD-M8000 11SP Rear Derailleur GS Cage, Medium Cage, 1X/2X Drivetrains Mountain Rear Derailleurs From Jenson USA
Jenson USA Bicycles
1
35% off
$69.00
$106.99
Shimano | XT RD-M8000 11SP Rear Derailleur GS Cage, Medium Cage, 1X/2X Drivetrains Mountain Rear Derailleurs From Jenson USA
Jenson USA Bicycles
1
$125.00
SRAM Apex XPLR 12-Speed Rear Derailleur Black Medium Cage
REI
Free shipping
$125.00
SRAM Apex XPLR 12-Speed Rear Derailleur Black Medium Cage
REI
Free shipping
$753.00
SRAM XX1 Eagle AXS 12-Speed Rear Derailleur Black Long Cage
REI
27
Free shipping
$753.00
SRAM XX1 Eagle AXS 12-Speed Rear Derailleur Black Long Cage
REI
27
$16.99
$27.99
Shimano | Altus RD-M310 7/8 Speed Rear Derailleur | Black | Long Cage, 7/8 Speed Mountain Rear Derailleurs From Jenson USA
Jenson USA Bicycles
120
39% off
$16.99
$27.99
Shimano | Altus RD-M310 7/8 Speed Rear Derailleur | Black | Long Cage, 7/8 Speed Mountain Rear Derailleurs From Jenson USA
Jenson USA Bicycles
120
$271.00
X01 DH 7-Speed Rear Derailleur - 2024
Backcountry.com
$271.00
X01 DH 7-Speed Rear Derailleur - 2024
Backcountry.com
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17:28
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579.8K viewsAug 29, 2020
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15:59
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How To: Adjust Sram Rear Derailleurs
4:56
How To: Adjust Sram Rear Derailleurs
718.3K viewsJan 25, 2013
YouTubeArt's Cyclery
4:09
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793.4K viewsJul 29, 2017
YouTubePark Tool
7:58
How To Index Your Gears - Adjusting Your Rear Derailleur
3.2M viewsNov 17, 2014
YouTubeGlobal Cycling Network
7:47
How To Adjust Your Front Derailleur
2.5M viewsJan 19, 2015
YouTubeGlobal Cycling Network
5:18
How To: Adjust Shimano Rear Derailleurs
4.2M viewsJan 25, 2013
YouTubeArt's Cyclery
4:27
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1.2M viewsJul 26, 2015
YouTubeBerm Peak
7:49
How To Remove & Install Your Front Derailleur | GCN Tech Monday Maint…
144.9K viewsJan 18, 2021
YouTubeGCN Tech
6:32
How to Remove and Replace a Rear Derailleur
316.1K viewsJul 11, 2023
YouTubePark Tool
4:58
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503.1K viewsMay 28, 2012
YouTubeBikeRadar
4:34
How To: Adjust Shimano Mechanical Road Front Derailleurs
2.2M viewsApr 26, 2013
YouTubeArt's Cyclery
12:00
How Do Bike Gears Work? | Mountain Bike Derailleur Explained
31.2K viewsNov 19, 2022
YouTubeGMBN Tech
8:46
How To Refurbish A Rear Derailleur | Road Bike Maintenance
305.6K viewsDec 19, 2016
YouTubeGlobal Cycling Network
25:51
The Easiest Way To Adjust Your Front Derailleur For Perfect Shifting
456K viewsMay 9, 2022
YouTubeDavid Arthur - Just Ride Bikes
16:56
How to PROPERLY shift gears on a bicycle?
1.5M viewsMar 8, 2021
YouTubeBikeGremlin US
4:42
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1.7M viewsJul 22, 2008
YouTubePerformance Bicycle
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506.7K viewsOct 18, 2020
YouTubeSyd Fixes Bikes
3:07
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220.8K viewsMay 18, 2015
YouTubeSierra
4:35
How to Adjust Front Derailleur Shifting and Position
316.9K viewsJun 17, 2014
YouTubeBikeFixIT
5:26
How to Adjust your Shimano Rear Derailleur | #CGT - Bike School
369.4K viewsJan 15, 2017
YouTubeCycling Grand Tour
5:44
How & When To Replace Your Derailleur Jockey Wheels
588K viewsAug 27, 2018
YouTubeGCN Tech
13:17
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358.7K viewsMar 27, 2019
YouTubeSickBiker
10:54
How to Adjust a Rear Derailleur
112.7K viewsOct 11, 2018
YouTubeClint Gibbs
6:40
How to Adjust the Rear Derailleur for Crisp Shifting
273.9K viewsSep 8, 2019
YouTubeTony's Hobbies
Static thumbnail place holder

Shop derailleurs

Sponsored
$184.99
$239.99
Shimano Dura-Ace RD-R9100 Rear Derailleur (Black) (11 Speed) (Short Ca
Performance Bike
50
Free shipping
22% off
$184.99
$239.99
Shimano Dura-Ace RD-R9100 Rear Derailleur (Black) (11 Speed) (Short Ca
Performance Bike
$215.61
$273.99
XTR RD-M9100 Rear Derailleur
Backcountry.com
32
21% off
$215.61
$273.99
XTR RD-M9100 Rear Derailleur
Backcountry.com
$410.00
Shimano RD-R8150 Ultegra Di-2 12-Speed Rear Derailleur Black
REI
Free shipping
$410.00
Shimano RD-R8150 Ultegra Di-2 12-Speed Rear Derailleur Black
REI
$214.00
SRAM X01 Eagle 12-Speed Rear Derailleur Red Long Cage
REI
Free shipping
$214.00
SRAM X01 Eagle 12-Speed Rear Derailleur Red Long Cage
REI
$437.44
$696.99
Dura-Ace Di2 RD-R9150 11-Speed Rear Derailleur
Backcountry.com
16
37% off
$437.44
$696.99
Dura-Ace Di2 RD-R9150 11-Speed Rear Derailleur
Backcountry.com
$135.00
SRAM GX Eagle 12-Speed Rear Derailleur Black
REI
3
Free shipping
$135.00
SRAM GX Eagle 12-Speed Rear Derailleur Black
REI
$764.00
Red Etap AXS Rear Derailleur - 2023
Backcountry.com
1
$764.00
Red Etap AXS Rear Derailleur - 2023
Backcountry.com
$240.00
TRP RD-M9050-L EVO 12 Rear Derailleur Black/Gold Long Cage
REI
Free shipping
$240.00
TRP RD-M9050-L EVO 12 Rear Derailleur Black/Gold Long Cage
REI
$61.99
Shimano Deore RD-M5100 Rear Derailleur SGS, 10/11 Speed
Competitive Cyclist
75
$61.99
Shimano Deore RD-M5100 Rear Derailleur SGS, 10/11 Speed
Competitive Cyclist
$214.00
SRAM X01 Eagle 12-Speed Rear Derailleur Lunar Long Cage
REI
Free shipping
$214.00
SRAM X01 Eagle 12-Speed Rear Derailleur Lunar Long Cage
REI
$418.94
$449.99
Dura-Ace FD-R9250 Front Derailleur
Backcountry.com
8
$418.94
$449.99
Dura-Ace FD-R9250 Front Derailleur
Backcountry.com
$410.00
Shimano Ultegra RD-R8150 Di2 12-Speed Rear Derailleur Black
REI
Free shipping
$410.00
Shimano Ultegra RD-R8150 Di2 12-Speed Rear Derailleur Black
REI
$700.00
SRAM RED AXS Rear Derailleur - 12-Speed, Medium Cage, 36T Max, (Battery Not Included), Black, E1
Amazon.com
Free shipping
$700.00
SRAM RED AXS Rear Derailleur - 12-Speed, Medium Cage, 36T Max, (Battery Not Included), Black, E1
Amazon.com
$61.93
$104.00
Shimano XT RD-M786 SGS 10-Speed Rear Derailleur Black
REI
194
Free shipping
40% off
$61.93
$104.00
Shimano XT RD-M786 SGS 10-Speed Rear Derailleur Black
REI
$349.00
$390.00
SRAM | GX Eagle AXS 12 Speed Rear Derailleur Max 52T Rear Derailleur (Battery Not Included) Electronic Derailleurs From Jenson USA
Jenson USA Bicycles
53
10% off
$349.00
$390.00
SRAM | GX Eagle AXS 12 Speed Rear Derailleur Max 52T Rear Derailleur (Battery Not Included) Electronic Derailleurs From Jenson USA
Jenson USA Bicycles
$79.00
Shimano M7100 SLX 12-Speed Rear Derailleur
REI
1
Free shipping
$79.00
Shimano M7100 SLX 12-Speed Rear Derailleur
REI
$237.99
$286.99
Shimano | Ultegra Di2 RD-R8050 Derailleur GS Cage Road Rear Derailleurs From Jenson USA
Jenson USA Bicycles
1
17% off
$237.99
$286.99
Shimano | Ultegra Di2 RD-R8050 Derailleur GS Cage Road Rear Derailleurs From Jenson USA
Jenson USA Bicycles
$51.88
$87.00
NX 1X11 Rear Derailleur
Backcountry.com
40% off
$51.88
$87.00
NX 1X11 Rear Derailleur
Backcountry.com

Shop derailleurs

Sponsored
$103.95
SHIMANO XT RD-M8100-SGS RD-M8120-SGS 12-Speed Rear Derailleur, Long Cage, Black
Amazon.com
252
Free shipping
$103.95
SHIMANO XT RD-M8100-SGS RD-M8120-SGS 12-Speed Rear Derailleur, Long Cage, Black
Amazon.com
252
$17.99
Shimano Tourney Rd-Ty300-Sgs 6/7-Speed Mountain Bicycle Rear Derailleur , Black, One Size
Walmart
Free shipping
$17.99
Shimano Tourney Rd-Ty300-Sgs 6/7-Speed Mountain Bicycle Rear Derailleur , Black, One Size
Walmart
Free shipping
$38.25
Shimano Acera Rd-M3020-Sgs Rear Derailleur - 7/8 Speed, Long Cage, Black
Walmart
1
$38.25
Shimano Acera Rd-M3020-Sgs Rear Derailleur - 7/8 Speed, Long Cage, Black
Walmart
1
$16.99
Shimano Tourney Rd-Tz500 6 Speed Hanger Mount Rear Derailleur
Walmart
Free shipping
$16.99
Shimano Tourney Rd-Tz500 6 Speed Hanger Mount Rear Derailleur
Walmart
Free shipping
$36.41
Campagnolo Veloce 9-Speed/10-Speed Front Derailleur
Amazon.com
2
Free shipping
$36.41
Campagnolo Veloce 9-Speed/10-Speed Front Derailleur
Amazon.com
2
$229.00
SRAM Rival Axs 12-Speed Rear Derailleur
Amazon.com
18
Free shipping
$229.00
SRAM Rival Axs 12-Speed Rear Derailleur
Amazon.com
18
$280.00
Shimano 105 RD-R7150 Di2 12-Speed Rear Derailleur
REI
Free shipping
$280.00
Shimano 105 RD-R7150 Di2 12-Speed Rear Derailleur
REI
Free shipping
$390.00
SRAM GX Eagle AXS 12-Speed Rear Derailleur Black Long Cage
REI
53
Free shipping
$390.00
SRAM GX Eagle AXS 12-Speed Rear Derailleur Black Long Cage
REI
53
$270.00
SHIMANO Ultegra Di2 Rd-R8050 Rear Derailleur
Amazon.com
41
Free shipping
$270.00
SHIMANO Ultegra Di2 Rd-R8050 Rear Derailleur
Amazon.com
41
$279.99
Ultegra Di2 RD-R8050 Rear Derailleur
Backcountry.com
24
$279.99
Ultegra Di2 RD-R8050 Rear Derailleur
Backcountry.com
24
$230.00
TRP RD-M9050-L EVO 12 Rear Derailleur Black/Silver Long Cage
REI
Free shipping
$230.00
TRP RD-M9050-L EVO 12 Rear Derailleur Black/Silver Long Cage
REI
Free shipping
$184.99
$239.99
Shimano Dura-Ace RD-R9100 Rear Derailleur (Black) (11 Speed) (Short Ca
Performance Bike
50
Free shipping
22% off
$184.99
$239.99
Shimano Dura-Ace RD-R9100 Rear Derailleur (Black) (11 Speed) (Short Ca
Performance Bike
50
$215.61
$273.99
XTR RD-M9100 Rear Derailleur
Backcountry.com
32
21% off
$215.61
$273.99
XTR RD-M9100 Rear Derailleur
Backcountry.com
32
$410.00
Shimano RD-R8150 Ultegra Di-2 12-Speed Rear Derailleur Black
REI
Free shipping
$410.00
Shimano RD-R8150 Ultegra Di-2 12-Speed Rear Derailleur Black
REI
Free shipping
$214.00
SRAM X01 Eagle 12-Speed Rear Derailleur Red Long Cage
REI
Free shipping
$214.00
SRAM X01 Eagle 12-Speed Rear Derailleur Red Long Cage
REI
Free shipping
$437.44
$696.99
Dura-Ace Di2 RD-R9150 11-Speed Rear Derailleur
Backcountry.com
16
37% off
$437.44
$696.99
Dura-Ace Di2 RD-R9150 11-Speed Rear Derailleur
Backcountry.com
16
$135.00
SRAM GX Eagle 12-Speed Rear Derailleur Black
REI
3
Free shipping
$135.00
SRAM GX Eagle 12-Speed Rear Derailleur Black
REI
3
$764.00
Red Etap AXS Rear Derailleur - 2023
Backcountry.com
1
$764.00
Red Etap AXS Rear Derailleur - 2023
Backcountry.com
1