Shimano Deore Shadow RD-M5100-SGS 1x11 Rear Derailleur
Shimano has long been known for producing components at a great value that won’t compromise performance, quality, and reliability. This time, the RD-M1500 Rear Derailleur complements Shimano’s Deore mountain biking series by bringing consistent shifting performance for riding fast and steep trails. Improved stability and predicable control mean you will be able to push yourself further on your ride, climb steeper trails and zoom down descents. This rear derailleur delivers a low profile design to avoid damage on your ride from rough terrain. Chain stabilizing technology reduces chain drop which makes for a quiet drivetrain in all gear positions. The M5100 rear derailleur holds that same high level of 11-speed drivetrain as the M6100, and this derailleur utilizes Shadow RD+ technology to improve performance and consistent shifting.
Shimano has long been known for producing components at a great value that won’t compromise performance, quality, and reliability. This time, the RD-M1500 Rear Derailleur complements Shimano’s Deore mountain biking series by bringing consistent shifting performance for riding fast and steep trails. Improved stability and predicable control mean you will be able to push yourself further on your ride, climb steeper trails and zoom down descents. This rear derailleur delivers a low profile design to avoid damage on your ride from rough terrain. Chain stabilizing technology reduces chain drop which makes for a quiet drivetrain in all gear positions. The M5100 rear derailleur holds that same high level of 11-speed drivetrain as the M6100, and this derailleur utilizes Shadow RD+ technology to improve performance and consistent shifting.
Shimano has long been known for producing components at a great value that won’t compromise performance, quality, and reliability. This time, the RD-M1500 Rear Derailleur complements Shimano’s Deore mountain biking series by bringing consistent shifting performance for riding fast and steep trails. Improved stability and predicable control mean you will be able to push yourself further on your ride, climb steeper trails and zoom down descents. This rear derailleur delivers a low profile design to avoid damage on your ride from rough terrain. Chain stabilizing technology reduces chain drop which makes for a quiet drivetrain in all gear positions. The M5100 rear derailleur holds that same high level of 11-speed drivetrain as the M6100, and this derailleur utilizes Shadow RD+ technology to improve performance and consistent shifting.
Shimano has long been known for producing components at a great value that won’t compromise performance, quality, and reliability. This time, the RD-M1500 Rear Derailleur complements Shimano’s Deore mountain biking series by bringing consistent shifting performance for riding fast and steep trails. Improved stability and predicable control mean you will be able to push yourself further on your ride, climb steeper trails and zoom down descents. This rear derailleur delivers a low profile design to avoid damage on your ride from rough terrain. Chain stabilizing technology reduces chain drop which makes for a quiet drivetrain in all gear positions. The M5100 rear derailleur holds that same high level of 11-speed drivetrain as the M6100, and this derailleur utilizes Shadow RD+ technology to improve performance and consistent shifting.
in 23 offers
The lowest price for Shimano Deore Shadow RD-M5100-SGS 1x11 Rear Derailleur right now is $53.17 at eBay.com.au, compared across 12 retailers.
The all-time low was $44.00 on 14 Mar 2026 — today's price is 21% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 13 May 2026.
Last updated at 13/05/2026 00:46:45
Shimano Deore Rd-M5100 Rear Derailleur
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Shimano Deore Rd-m5100 11 Speed Rear Derailleur Sgs Mtb
Delivery $37.97
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Shimano Deore Shadow Rd-m5100 Sgs 11 Speed Long Cage Rear Derailleur
Delivery $37.97
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
NEW Shimano Deore RD-M5100 M5120 SGS Long Cage Rear Derailleur 11 Speed MTB Bike
Delivery $13.07
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Shimano Deore RD-M5100-SGS Shadow RD+ 1x11S Rear Derailleur Long Cage New In BOX
Delivery $9.35
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Shimano Deore Rd-m5100-sgs M5100 5100 11speed Rear Derailleur – Long
Delivery $15.39
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Shimano Deore Rd-m5100 11-speed Sgs Bicycle Mtb Bike Long Cage Rear
Free delivery
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Shimano Deore Rd-m5100-sgs Shadow Rd+ 1x11s Rear Derailleur Long Cage
Delivery $22.79
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Shimano Deore Rd-m5100-sgs Shadow Rd+ 1x11s Rear Derailleur Long Cage
Delivery $22.79
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Shimano Deore M5100 Shadow Rd 1x11-speed Sgs Rear Derailleur
Delivery $60.78
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
| Rear Speeds | 11/10 |
| Compatible chain | HG-X11 11-speed HG-X 10-speed |
| Max. front difference | 10T |
| Total capacity | 41T |
| Fluoric coated link bushings | 4 |
Shimano Deore Rd-M5100 Rear Derailleur
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Shimano Deore Rd-m5100 11 Speed Rear Derailleur Sgs Mtb
Delivery $37.97
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Shimano Deore Shadow Rd-m5100 Sgs 11 Speed Long Cage Rear Derailleur
Delivery $37.97
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
NEW Shimano Deore RD-M5100 M5120 SGS Long Cage Rear Derailleur 11 Speed MTB Bike
Delivery $13.07
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Shimano Deore RD-M5100-SGS Shadow RD+ 1x11S Rear Derailleur Long Cage New In BOX
Delivery $9.35
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
| Rear Speeds | 11/10 |
| Compatible chain | HG-X11 11-speed HG-X 10-speed |
| Max. front difference | 10T |
| Total capacity | 41T |
| Fluoric coated link bushings | 4 |
