MTB Rear Derailleurs
22 Results
Traditional mechs, clutch mechs, low profile mechs, long cages, mid-length cages, short cages. For Shimano and Sram systems.
MTB Rear Derailleurs are designed to maintain accurate shifting while not getting too clogged up with mud and trail debris. Innovations such as low profile / shadow derailleurs reduce the amount the gear sticks out and so are less susceptible to damage. Clutch rear derailleurs have a stronger sprung cage which reduces the amount that the chain bounces around. Derailleurs are available for 9 / 10 / 11 / 12 speed transmissions.
![Shimano SLX M675 10 Speed Shadow+ Rear Derailleur]()
Shimano SLX M675 10 Speed Shadow+ Rear Derailleur
Shimano SLX M675 Shadow Plus mountain bike rear derailleur. GS & SGS modelView all MTB Rear DerailleursFrom $33.95RRP $62.27Save 45%![Shimano XT M786 10 Speed Shadow+ Rear Derailleur]()
Shimano XT M786 10 Speed Shadow+ Rear Derailleur
Shimano XT M786 Shadow+ rear derailleur, 10 speedView all MTB Rear Derailleurs$50.95RRP $79.27Save 36%![Shimano ZEE M640 Shadow+ Rear Derailleur]()
Shimano ZEE M640 Shadow+ Rear Derailleur
Shimano M640 ZEE 10 Speed Shadow+ Rear DerailleurView all MTB Rear Derailleurs$45.27RRP $67.95Save 33%![Shimano XTR M9000 Rear Derailleur]()
Shimano XTR M9000 Rear Derailleur
New Shimano 11 Speed Shadow + rear derailleurView all MTB Rear Derailleurs$113.27RRP $169.99Save 33%![Shimano XT M8000 11 Speed Shadow+ Rear Derailleur]()
Shimano XT M8000 11 Speed Shadow+ Rear Derailleur
Shimano XT Shadow+ 11-speed rear derailleur delivers reliable and precise shifting with a stiff and lightweight open design.View all MTB Rear Derailleurs$53.83RRP $101.99Save 47%![Shimano Deore M591 9 Speed Rear Derailleur]()
Shimano Deore M591 9 Speed Rear Derailleur
Deore top normal rear mech in black.View all MTB Rear Derailleurs$30.55RRP $45.32Save 33%![Shimano XT M772 Shadow 9 Speed Rear Derailleur]()
Shimano XT M772 Shadow 9 Speed Rear Derailleur
Shimano XT M772 Shadow 9 Speed Rear MechView all MTB Rear Derailleurs$49.86RRP $67.99Save 27%![Shimano XT M786 Shadow+ Direct Mount Rear Derailleur]()
Shimano XT M786 Shadow+ Direct Mount Rear Derailleur
Shimano XT M786 Shadow+ Direct Mount Rear Derailleur, SGS modelView all MTB Rear Derailleurs$36.83RRP $79.27Save 54%![Shimano XT M771 9 Speed Rear Derailleur]()
Shimano XT M771 9 Speed Rear Derailleur
XT rear mech, top normal version, available in a choice of cage lengths.View all MTB Rear Derailleurs$53.26RRP $67.95Save 22%
![Sram NX 1x11 Rear Derailleur]()
Sram NX 1x11 Rear Derailleur
Sram NX 1x11 Rear DerailleurView all MTB Rear Derailleurs$59.16RRP $65.73Save 10%![Shimano Deore M592 Shadow 9 Speed Rear Derailleur]()
Shimano Deore M592 Shadow 9 Speed Rear Derailleur
Shimano Deore Shadow rear mech in black.View all MTB Rear Derailleurs$32.86RRP $45.27Save 27%![Shimano XTR M986 10 Speed Shadow+ Rear Derailleur]()
Shimano XTR M986 10 Speed Shadow+ Rear Derailleur
XTR Shadow plus Dyna-Sys 10-speed rear derailleur for the ultimate in shifting performance and durability.View all MTB Rear Derailleurs$124.66RRP $158.66Save 21%![Shimano XT M781 10 Speed Rear Derailleur]()
Shimano XT M781 10 Speed Rear Derailleur
Shimano XT M781 Shadow Dyna-Sys rear mech. Can be used on a standard mech hanger or with the newer direct mount frames.View all MTB Rear Derailleurs$49.86RRP $67.99Save 27%![Sram X01 11 Speed Rear Derailleur]()
Sram X01 11 Speed Rear Derailleur
Sram X01 X-HORIZON Rear Mech 11 Speed - BlackView all MTB Rear Derailleurs$175.66RRP $213.07Save 18%![Shimano Deore M615 Shadow+ Rear Derailleur]()
Shimano Deore M615 Shadow+ Rear Derailleur
Shimano Deore RDM615 Shadow Plus 10 speed rear derailleur, choice of GS or SGS cage lengthView all MTB Rear DerailleursFrom $33.95RRP $56.66Save 40%![Sram XX1 X-Horizon Rear Derailleur]()
Sram XX1 X-Horizon Rear Derailleur
Sram XX1 X-Horizon Rear Derailleur - Type 2.1View all MTB Rear Derailleurs$235.17RRP $283.33Save 17%![Shimano M670 SLX 10 Speed Rear Derailleur]()
Shimano M670 SLX 10 Speed Rear Derailleur
Shimano M670 SLX 10 speed rear derailleur, 2 x 10 and 3 x 10 compatibleView all MTB Rear Derailleurs$22.66RRP $50.99Save 56%![Sram XX1 Eagle Rear Derailleur 12 Speed]()
Sram XX1 Eagle Rear Derailleur 12 Speed
PURPOSEView all MTB Rear Derailleurs$238.68RRP $265.20Save 10%![Shimano XTR M981 Shadow 10 Speed Rear Mech]()
Shimano XTR M981 Shadow 10 Speed Rear Mech
XTR M981 10 speed Dyna-Sys rear mech.View all MTB Rear Derailleurs$70.83RRP $141.66Save 50%![Shimano XT M780 10 Speed Rear Derailleur]()
Shimano XT M780 10 Speed Rear Derailleur
Shimano RDM780 10 Speed rear derailleurView all MTB Rear Derailleurs$62.27RRP $79.27Save 21%![Sram X01 Eagle Rear Derailleur 12 Speed]()
Sram X01 Eagle Rear Derailleur 12 Speed
PURPOSEView all MTB Rear Derailleurs$188.70RRP $209.67Save 10%![Shimano XTR M985 10 Speed Shadow+ Rear Mech]()
Shimano XTR M985 10 Speed Shadow+ Rear Mech
Shimano XTR M985 10 Speed Shadow+ Rear MechView all MTB Rear Derailleurs$84.95RRP $169.99Save 50%
