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Shimano Mountain Derailleurs
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![Shimano Deore RD-M5120 Rear Derailleur (Black) (10/11 Speed) (Long Cage) (SGS)](https://images.performancebike.com/cdn-cgi/image/f=auto,width=200/images/large/bikes/shimano/erdm5120sgs.jpg)
Average Rating:1
Sale: $34.79
![Shimano Deore RD-M592 Rear Derailleur (Black) (9 Speed) (Long Cage) (SGS)](https://images.performancebike.com/cdn-cgi/image/f=auto,width=200/images/large/bikes/shimano/irdm592sgs.jpg)
Average Rating:3
Sale: $38.24
![Shimano Altus FD-M370-6 Front Derailleur (3 x 9 Speed) (28.6/31.8/34.9mm)](https://images.performancebike.com/cdn-cgi/image/f=auto,width=200/images/large/bikes/shimano/efdm370x6.jpg)
$19.49
Shimano Altus FD-M370-6 Front Derailleur (3 x 9 Speed) (28.6/31.8/34.9mm) (Top Swing) (Dual Pull)
![Shimano Deore RD-M6100 Rear Derailleur (Black) (12 Speed) (Long Cage) (SGS)](https://images.performancebike.com/cdn-cgi/image/f=auto,width=200/images/large/bikes/shimano/irdm6100sgs.jpg)
Sale: $40.49
![Shimano Deore XT Di2 RD-M8050 Rear Derailleur (Black) (11 Speed) (Medium Cage) (GS)](https://images.performancebike.com/cdn-cgi/image/f=auto,width=200/images/large/bikes/shimano/irdm8050gs.jpg)
Sale: $247.49
![Shimano DEORE XT Di2 RD-M8150-11 Rear Derailleur (Black) (11 Speed) (Long Cage) (SGS)](https://images.performancebike.com/cdn-cgi/image/f=auto,width=200/images/large/bikes/shimano/irdm815011sgs.jpg)
$374.99
Shimano DEORE XT Di2 RD-M8150-11 Rear Derailleur (Black) (11 Speed) (Long Cage) (SGS) (Shadow Plus) (Electronic) (E-MTB)
![Shimano XTR RD-M9000 Rear Derailleur (Black) (11 Speed) (Long Cage) (SGS)](https://images.performancebike.com/cdn-cgi/image/f=auto,width=200/images/large/bikes/shimano/irdm9000sgs.jpg)
Average Rating:5
Sale: $159.74
![Shimano Deore XT Di2 RD-M8150-12 Rear Derailleur (Black) (12 Speed) (Long Cage) (SGS)](https://images.performancebike.com/cdn-cgi/image/f=auto,width=200/images/large/bikes/shimano/irdm815012sgs.jpg)
Sale: $324.99
![Shimano Altus RD-M310-L Rear Derailleur (Black) (7/8 Speed) (Long Cage)](https://images.performancebike.com/cdn-cgi/image/f=auto,width=200/images/large/bikes/shimano/erdm310dl.jpg)
Sale: $15.99
Available in Stores
![Shimano SLX RD-M7000 Rear Derailleur (Grey) (11 Speed) (Medium Cage) (GS)](https://images.performancebike.com/cdn-cgi/image/f=auto,width=200/images/large/bikes/shimano/irdm700011gs.jpg)
Average Rating:5
Sale: $56.99
Available in Stores
![Shimano Deore RD-M4120 Rear Derailleur (Black) (10/11 Speed) (Long Cage) (SGS)](https://images.performancebike.com/cdn-cgi/image/f=auto,width=200/images/large/bikes/shimano/erdm4120sgs.jpg)
Average Rating:2
Sale: $25.49
![Shimano Tourney RD-TX800 Rear Derailleur (Black/Silver) (7/8 Speed) (Long Cage) (SGS)](https://images.performancebike.com/cdn-cgi/image/f=auto,width=200/images/large/bikes/shimano/erdtx800sgsl.jpg)
Sale: $14.99
Available in Stores
![Shimano CUES RD-U6000-GS Rear Derailleur (Black) (1 x 10/11 Speed) (Medium Cage) (GS)](https://images.performancebike.com/cdn-cgi/image/f=auto,width=200/images/large/bikes/shimano/erdu6000gs.jpg)
$65.99
Shimano CUES RD-U6000-GS Rear Derailleur (Black) (1 x 10/11 Speed) (Medium Cage) (GS) (Shadow +)
![Shimano XTR Di2 FD-M9050 Front Derailleur (3 x 11 Speed) (Without Bracket)](https://images.performancebike.com/cdn-cgi/image/f=auto,width=200/images/large/bikes/shimano/ifdm9050.jpg)
Average Rating:5
Sale: $299.99
![Shimano Altus FD-M313-6 Front Derailleur (3 x 7/8 Speed) (28.6/31.8/34.9mm)](https://images.performancebike.com/cdn-cgi/image/f=auto,width=200/images/large/bikes/shimano/efdm313x6.jpg)
Sale: $15.40
![Shimano Alivio RD-M3100 Rear Derailleur (Black) (9 Speed) (Long Cage) (SGS)](https://images.performancebike.com/cdn-cgi/image/f=auto,width=200/images/large/bikes/shimano/erdm3100sgs.jpg)
Sale: $27.74
![Shimano Tourney RD-FT35A Rear Derailleur (Black) (6/7 Speed) (w/ Frame Hanger) (Short Cage)](https://images.performancebike.com/cdn-cgi/image/f=auto,width=200/images/large/bikes/shimano/erdft35ab.jpg)
Sale: $13.49
![Shimano Acera RD-M3020-8 Rear Derailleur (Black) (7/8 Speed) (Long Cage) (SGS)](https://images.performancebike.com/cdn-cgi/image/f=auto,width=200/images/large/bikes/shimano/erdm30208sgsl.jpg)
Sale: $21.37
Available in Stores
![Shimano Altus FD-M310-6 Front Derailleur (3 x 7/8 Speed) (28.6/31.8/34.9mm)](https://images.performancebike.com/cdn-cgi/image/f=auto,width=200/images/large/bikes/shimano/efdm310x6.jpg)
Sale: $13.12
![Shimano Tourney FD-TY601-L6 Front Derailleur (3 x 6/7/8 Speed) (31.8/34.9mm)](https://images.performancebike.com/cdn-cgi/image/f=auto,width=200/images/large/bikes/shimano/efdty601lml6.jpg)
Sale: $10.49
![Shimano Tourney FD-TY510-TS6 Front Derailleur (3 x 6/7 Speed) (28.6/31.8/34.9mm)](https://images.performancebike.com/cdn-cgi/image/f=auto,width=200/images/large/bikes/shimano/efdty510tsx6.jpg)
Sale: $8.99
![Shimano Alivio FD-M3100-M Front Derailleur (3 x 9 Speed) (28.6/31.8/34.9mm)](https://images.performancebike.com/cdn-cgi/image/f=auto,width=200/images/large/bikes/shimano/efdm3100mx6.jpg)
Sale: $18.37
![Shimano Deore FD-M5100 Front Derailleur (2 x 11 Speed) (28.6/31.8/34.9mm)](https://images.performancebike.com/cdn-cgi/image/f=auto,width=200/images/large/bikes/shimano/ifdm5100mx4.jpg)
Sale: $23.62
![Shimano Altus FD-M371-6 Front Derailleur (3 x 9 Speed) (28.6/31.8/34.9mm)](https://images.performancebike.com/cdn-cgi/image/f=auto,width=200/images/large/bikes/shimano/efdm371x6.jpg)
Sale: $14.62
![Shimano Tourney FD-A070-A Front Derailleur (2 x 7 Speed) (28.6/31.8mm)](https://images.performancebike.com/cdn-cgi/image/f=auto,width=200/images/large/bikes/shimano/efda070ax1.jpg)
Sale: $13.83
![Shimano XTR Di2 RD-M9050 Rear Derailleur (Black) (11 Speed) (Medium Cage) (GS)](https://images.performancebike.com/cdn-cgi/image/f=auto,width=200/images/large/bikes/shimano/irdm9050gs.jpg)
Sale: $464.99
![Shimano CUES FD-U4000-L Front Derailleur (2 x 9/10 Speed) (Black) (28.6/31.8/34.9mm)](https://images.performancebike.com/cdn-cgi/image/f=auto,width=200/images/large/bikes/shimano/efdu4000lx4.jpg)
$21.99
Shimano CUES FD-U4000-L Front Derailleur (2 x 9/10 Speed) (Black) (28.6/31.8/34.9mm) (Top Swing) (Dual Pull)