Shop Shimano 12-Speed Derailleur

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$145.00
Shimano XT RD-M8120-SGS Rear Derailleur - 12-Speed Long Cage Black For 2X
Airpark Bike Co
2
$145.00
Shimano XT RD-M8120-SGS Rear Derailleur - 12-Speed Long Cage Black For 2X
Airpark Bike Co
2
$145.00
Shimano XT RD-M8100-GS Rear Derailleur - 12-Speed Medium Cage Black
Airpark Bike Co
334
$145.00
Shimano XT RD-M8100-GS Rear Derailleur - 12-Speed Medium Cage Black
Airpark Bike Co
334
$330.00
Shimano XTR RD-M9100-GS Rear Derailleur - 12 Speed Medium Cage Gray With Clutch
Airpark Bike Co
34
$330.00
Shimano XTR RD-M9100-GS Rear Derailleur - 12 Speed Medium Cage Gray With Clutch
Airpark Bike Co
34
$145.00
Shimano GRX RD-RX822-SGS Rear Derailleur - 12-Speed Direct Mount Long Cage Shadow Plus Design 51T Max Low
Airpark Bike Co
$145.00
Shimano GRX RD-RX822-SGS Rear Derailleur - 12-Speed Direct Mount Long Cage Shadow Plus Design 51T Max Low
Airpark Bike Co
$145.00
Shimano GRX RD-RX820 Rear Derailleur - 12-Speed Direct Mount One Spec Shadow Plus Design 36T Max Low
Airpark Bike Co
$145.00
Shimano GRX RD-RX820 Rear Derailleur - 12-Speed Direct Mount One Spec Shadow Plus Design 36T Max Low
Airpark Bike Co
$99.59
$114.99
SHIMANO XT RD-M8100-SGS RD-M8120-SGS 12-Speed Rear Derailleur, Long Cage, Black
Amazon.com
246
Free shipping
13% off
$99.59
$114.99
SHIMANO XT RD-M8100-SGS RD-M8120-SGS 12-Speed Rear Derailleur, Long Cage, Black
Amazon.com
246
$470.00
Shimano Ultegra RD-R8150F Di2 Rear Derailleur - 12-Speed Medium Cage Includes TL-EW300 BLK
Airpark Bike Co
$470.00
Shimano Ultegra RD-R8150F Di2 Rear Derailleur - 12-Speed Medium Cage Includes TL-EW300 BLK
Airpark Bike Co
$570.00
Deore XT M8250 Rear Derailleur, 12-Speed / SGS - Long Cage
Thunder Mountain Bikes
$570.00
Deore XT M8250 Rear Derailleur, 12-Speed / SGS - Long Cage
Thunder Mountain Bikes
$570.00
Deore XT M8250 Rear Derailleur, 12-Speed / GS - Medium Cage
Thunder Mountain Bikes
$570.00
Deore XT M8250 Rear Derailleur, 12-Speed / GS - Medium Cage
Thunder Mountain Bikes
$325.00
Shimano 105 RD-R7150E Di2 Rear Derailleur - 12-Speed For 2X12 Speed Direct Mount BLK
Airpark Bike Co
$325.00
Shimano 105 RD-R7150E Di2 Rear Derailleur - 12-Speed For 2X12 Speed Direct Mount BLK
Airpark Bike Co
$277.20
$330.00
XTR RD-M9100 Rear Derailleur, 12-Speed / SGS - Long Cage / Black
Thunder Mountain Bikes
35
15% off
$277.20
$330.00
XTR RD-M9100 Rear Derailleur, 12-Speed / SGS - Long Cage / Black
Thunder Mountain Bikes
35
$136.88
$145.00
Shimano XT RD-M8120-SGS Rear Derailleur - 12-Speed, Long Cage, Black, For 2X
CycleLimited.com
2
$136.88
$145.00
Shimano XT RD-M8120-SGS Rear Derailleur - 12-Speed, Long Cage, Black, For 2X
CycleLimited.com
2
$450.00
Shimano STEPS RD-M8150-12 Deore XT Rear Derailleur - SGS 12-Speed Top Normal Shadow Plus Direct Attachment
Airpark Bike Co
$450.00
Shimano STEPS RD-M8150-12 Deore XT Rear Derailleur - SGS 12-Speed Top Normal Shadow Plus Direct Attachment
Airpark Bike Co
$325.00
105 RD-R7150 Di2 12-Speed Rear Derailleur
Backcountry.com
$325.00
105 RD-R7150 Di2 12-Speed Rear Derailleur
Backcountry.com
$930.00
Shimano Dura-Ace RD-R9250F Di2 Rear Derailleur - 12-Speed Medium Cage Includes TL-EW300 BLK
Airpark Bike Co
$930.00
Shimano Dura-Ace RD-R9250F Di2 Rear Derailleur - 12-Speed Medium Cage Includes TL-EW300 BLK
Airpark Bike Co
$145.00
GRX RX820 12-Speed Rear Derailleur
Backcountry.com
$145.00
GRX RX820 12-Speed Rear Derailleur
Backcountry.com
$531.00
$665.00
XTR M9250 Rear Derailleur, 12-Speed / SGS - Long Cage
Thunder Mountain Bikes
20% off
$531.00
$665.00
XTR M9250 Rear Derailleur, 12-Speed / SGS - Long Cage
Thunder Mountain Bikes
$665.00
Shimano XTR RD-M9250-GS Di2 Wireless Rear Derailleur - 12-Speed Medium Cage Shadow ES BLK/Gray
Airpark Bike Co
$665.00
Shimano XTR RD-M9250-GS Di2 Wireless Rear Derailleur - 12-Speed Medium Cage Shadow ES BLK/Gray
Airpark Bike Co
$145.00
Shimano GRX RD-RX822-GS Rear Derailleur - 12-Speed Direct Mount Medium Cage Shadow Plus Design 45T Max Low
Airpark Bike Co
1
$145.00
Shimano GRX RD-RX822-GS Rear Derailleur - 12-Speed Direct Mount Medium Cage Shadow Plus Design 45T Max Low
Airpark Bike Co
1
$570.00
Shimano Deore XT RD-M8250-SGS Di2 Wireless Rear Derailleur - 12-Speed Long Cage Shadow ES BLK/Gray
Airpark Bike Co
$570.00
Shimano Deore XT RD-M8250-SGS Di2 Wireless Rear Derailleur - 12-Speed Long Cage Shadow ES BLK/Gray
Airpark Bike Co
$67.75
$70.00
Shimano Deore RD-M6100-SGS Rear Derailleur - 12-Speed, Long Cage, Black
CycleLimited.com
65
$67.75
$70.00
Shimano Deore RD-M6100-SGS Rear Derailleur - 12-Speed, Long Cage, Black
CycleLimited.com
65
$445.00
Shimano GRX RD-RX825 Di2 Rear Derailleur - 12-Speed Long Cage With Clutch For 2X BLK
Airpark Bike Co
$445.00
Shimano GRX RD-RX825 Di2 Rear Derailleur - 12-Speed Long Cage With Clutch For 2X BLK
Airpark Bike Co
$70.69
Shimano 105 RD-R7100 Rear Derailleur - 12-Speed, Direct Mount, One Spec, Shadow Design, 36T Max Low
CycleLimited.com
2
$70.69
Shimano 105 RD-R7100 Rear Derailleur - 12-Speed, Direct Mount, One Spec, Shadow Design, 36T Max Low
CycleLimited.com
2
$136.88
$145.00
Shimano XT RD-M8100-GS Rear Derailleur - 12-Speed, Medium Cage, Black
CycleLimited.com
334
$136.88
$145.00
Shimano XT RD-M8100-GS Rear Derailleur - 12-Speed, Medium Cage, Black
CycleLimited.com
334
$435.00
Shimano Deore Di2 RD-M6250 Rear Derailleur (Black) (12 Speed) (Long Ca
Performance Bike
Free shipping
$435.00
Shimano Deore Di2 RD-M6250 Rear Derailleur (Black) (12 Speed) (Long Ca
Performance Bike
Free shipping
$248.99
$470.00
Shimano Ultegra Di2 12-Speed RD-R8150 Rear Derailleur
CycleLimited.com
47% off
$248.99
$470.00
Shimano Ultegra Di2 12-Speed RD-R8150 Rear Derailleur
CycleLimited.com
$665.00
Shimano XTR RD-M9250-SGS Di2 Wireless Rear Derailleur - 12-Speed Long Cage Shadow ES BLK/Gray
Airpark Bike Co
$665.00
Shimano XTR RD-M9250-SGS Di2 Wireless Rear Derailleur - 12-Speed Long Cage Shadow ES BLK/Gray
Airpark Bike Co
$570.00
Shimano Deore XT RD-M8250-GS Di2 Wireless Rear Derailleur - 12-Speed Medium Cage Shadow ES BLK/Gray
Airpark Bike Co
$570.00
Shimano Deore XT RD-M8250-GS Di2 Wireless Rear Derailleur - 12-Speed Medium Cage Shadow ES BLK/Gray
Airpark Bike Co
$565.00
Shimano | GRX RD-RX827 Rear Derailleur 12 Speed Road Rear Derailleursjenson USA
Jenson USA Bicycles
$565.00
Shimano | GRX RD-RX827 Rear Derailleur 12 Speed Road Rear Derailleursjenson USA
Jenson USA Bicycles
$121.80
$145.00
Deore XT RD-M8100 Rear Derailleur
Thunder Mountain Bikes
3
15% off
$121.80
$145.00
Deore XT RD-M8100 Rear Derailleur
Thunder Mountain Bikes
3
$237.48
Shimano XTR Rd-M9100 Rear Derailleur Stealth Gray, Sgs 12 Speed
Amazon.com
35
Free shipping
$237.48
Shimano XTR Rd-M9100 Rear Derailleur Stealth Gray, Sgs 12 Speed
Amazon.com
35
$570.00
Shimano | Deore XT RD-M8250 SGS Rear Derailleur For 51T 12 SPEED Mountain Rear Derailleursjenson USA
Jenson USA Bicycles
$570.00
Shimano | Deore XT RD-M8250 SGS Rear Derailleur For 51T 12 SPEED Mountain Rear Derailleursjenson USA
Jenson USA Bicycles
$272.89
Shimano XTR Rd-M9120 Rear Derailleur Stealth Gray, Sgs 12 Speed
Amazon.com
2
Free shipping
$272.89
Shimano XTR Rd-M9120 Rear Derailleur Stealth Gray, Sgs 12 Speed
Amazon.com
2
$435.00
Shimano Deore Di2 RD-M6260 E-MTB Rear Derailleur (Black) (12 Speed) (L
Performance Bike
Free shipping
$435.00
Shimano Deore Di2 RD-M6260 E-MTB Rear Derailleur (Black) (12 Speed) (L
Performance Bike
Free shipping
$665.00
Shimano | XTR RD-M9250 GS Rear Derailleur For 45T 12 Speed Mountain Rear Derailleursjenson USA
Jenson USA Bicycles
$665.00
Shimano | XTR RD-M9250 GS Rear Derailleur For 45T 12 Speed Mountain Rear Derailleursjenson USA
Jenson USA Bicycles
$450.00
Shimano STEPS RD-M8150-12 Deore XT Rear Derailleur - SGS 12-Speed, Top Normal, Shadow Plus, Direct Attachment
CycleLimited.com
$450.00
Shimano STEPS RD-M8150-12 Deore XT Rear Derailleur - SGS 12-Speed, Top Normal, Shadow Plus, Direct Attachment
CycleLimited.com
12 Speed Shimano SLX is Here! | 5 Things You Need to Know & First Ride Impressions
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Shop Shimano 12-Speed Derailleur

Sponsored
About our ads
$145.00
Shimano XT RD-M8120-SGS Rear Derailleur - 12-Speed Long Cage Black For 2X
Airpark Bike Co
2
$145.00
Shimano XT RD-M8120-SGS Rear Derailleur - 12-Speed Long Cage Black For 2X
Airpark Bike Co
2
$145.00
Shimano XT RD-M8100-GS Rear Derailleur - 12-Speed Medium Cage Black
Airpark Bike Co
334
$145.00
Shimano XT RD-M8100-GS Rear Derailleur - 12-Speed Medium Cage Black
Airpark Bike Co
334
$330.00
Shimano XTR RD-M9100-GS Rear Derailleur - 12 Speed Medium Cage Gray With Clutch
Airpark Bike Co
34
$330.00
Shimano XTR RD-M9100-GS Rear Derailleur - 12 Speed Medium Cage Gray With Clutch
Airpark Bike Co
34
$145.00
Shimano GRX RD-RX822-SGS Rear Derailleur - 12-Speed Direct Mount Long Cage Shadow Plus Design 51T Max Low
Airpark Bike Co
$145.00
Shimano GRX RD-RX822-SGS Rear Derailleur - 12-Speed Direct Mount Long Cage Shadow Plus Design 51T Max Low
Airpark Bike Co
$145.00
Shimano GRX RD-RX820 Rear Derailleur - 12-Speed Direct Mount One Spec Shadow Plus Design 36T Max Low
Airpark Bike Co
$145.00
Shimano GRX RD-RX820 Rear Derailleur - 12-Speed Direct Mount One Spec Shadow Plus Design 36T Max Low
Airpark Bike Co
$99.59
$114.99
SHIMANO XT RD-M8100-SGS RD-M8120-SGS 12-Speed Rear Derailleur, Long Cage, Black
Amazon.com
246
Free shipping
13% off
$99.59
$114.99
SHIMANO XT RD-M8100-SGS RD-M8120-SGS 12-Speed Rear Derailleur, Long Cage, Black
Amazon.com
246
$470.00
Shimano Ultegra RD-R8150F Di2 Rear Derailleur - 12-Speed Medium Cage Includes TL-EW300 BLK
Airpark Bike Co
$470.00
Shimano Ultegra RD-R8150F Di2 Rear Derailleur - 12-Speed Medium Cage Includes TL-EW300 BLK
Airpark Bike Co
$570.00
Deore XT M8250 Rear Derailleur, 12-Speed / SGS - Long Cage
Thunder Mountain Bikes
$570.00
Deore XT M8250 Rear Derailleur, 12-Speed / SGS - Long Cage
Thunder Mountain Bikes
$570.00
Deore XT M8250 Rear Derailleur, 12-Speed / GS - Medium Cage
Thunder Mountain Bikes
$570.00
Deore XT M8250 Rear Derailleur, 12-Speed / GS - Medium Cage
Thunder Mountain Bikes
$325.00
Shimano 105 RD-R7150E Di2 Rear Derailleur - 12-Speed For 2X12 Speed Direct Mount BLK
Airpark Bike Co
$325.00
Shimano 105 RD-R7150E Di2 Rear Derailleur - 12-Speed For 2X12 Speed Direct Mount BLK
Airpark Bike Co
$277.20
$330.00
XTR RD-M9100 Rear Derailleur, 12-Speed / SGS - Long Cage / Black
Thunder Mountain Bikes
35
15% off
$277.20
$330.00
XTR RD-M9100 Rear Derailleur, 12-Speed / SGS - Long Cage / Black
Thunder Mountain Bikes
35
$136.88
$145.00
Shimano XT RD-M8120-SGS Rear Derailleur - 12-Speed, Long Cage, Black, For 2X
CycleLimited.com
2
$136.88
$145.00
Shimano XT RD-M8120-SGS Rear Derailleur - 12-Speed, Long Cage, Black, For 2X
CycleLimited.com
2
$450.00
Shimano STEPS RD-M8150-12 Deore XT Rear Derailleur - SGS 12-Speed Top Normal Shadow Plus Direct Attachment
Airpark Bike Co
$450.00
Shimano STEPS RD-M8150-12 Deore XT Rear Derailleur - SGS 12-Speed Top Normal Shadow Plus Direct Attachment
Airpark Bike Co
$325.00
105 RD-R7150 Di2 12-Speed Rear Derailleur
Backcountry.com
$325.00
105 RD-R7150 Di2 12-Speed Rear Derailleur
Backcountry.com
$930.00
Shimano Dura-Ace RD-R9250F Di2 Rear Derailleur - 12-Speed Medium Cage Includes TL-EW300 BLK
Airpark Bike Co
$930.00
Shimano Dura-Ace RD-R9250F Di2 Rear Derailleur - 12-Speed Medium Cage Includes TL-EW300 BLK
Airpark Bike Co
$145.00
GRX RX820 12-Speed Rear Derailleur
Backcountry.com
$145.00
GRX RX820 12-Speed Rear Derailleur
Backcountry.com
$531.00
$665.00
XTR M9250 Rear Derailleur, 12-Speed / SGS - Long Cage
Thunder Mountain Bikes
20% off
$531.00
$665.00
XTR M9250 Rear Derailleur, 12-Speed / SGS - Long Cage
Thunder Mountain Bikes
$665.00
Shimano XTR RD-M9250-GS Di2 Wireless Rear Derailleur - 12-Speed Medium Cage Shadow ES BLK/Gray
Airpark Bike Co
$665.00
Shimano XTR RD-M9250-GS Di2 Wireless Rear Derailleur - 12-Speed Medium Cage Shadow ES BLK/Gray
Airpark Bike Co