Shimano RD-M5120 Rear Derailleur Deore Shadow+ 10/11-speed
Deore M5120 Shadow plus 10/11-speed rear derailleur for dependable shifting performance and durability. Shadow plus features a super low profile design and optimized slant angle for super light shifting action. Shadow Plus uses a chain stabilising switch that when on will reduce chain bounce in rough terrain maintaining more stable drive and shifting. Single tension spring prevents contact with the chainstay resulting in a silent ride. Direct cable routing prevents snagging from any trail side hazards. Wide alloy links and pivot body. Fluorine-coated link pin bushings. Strong return spring for a positive shifting feel. Durable 11T bearing pulleys for low friction. Top normal spring uses the spring to select higher gears. HG-X11 11-speed and HG-X 10-speed compatible. Max low sprocket: 46T (1x10-speed), 42T (2x11/2x10-speed). 41T capacity SGS cage.
Deore M5120 Shadow plus 10/11-speed rear derailleur for dependable shifting performance and durability. Shadow plus features a super low profile design and optimized slant angle for super light shifting action. Shadow Plus uses a chain stabilising switch that when on will reduce chain bounce in rough terrain maintaining more stable drive and shifting. Single tension spring prevents contact with the chainstay resulting in a silent ride. Direct cable routing prevents snagging from any trail side hazards. Wide alloy links and pivot body. Fluorine-coated link pin bushings. Strong return spring for a positive shifting feel. Durable 11T bearing pulleys for low friction. Top normal spring uses the spring to select higher gears. HG-X11 11-speed and HG-X 10-speed compatible. Max low sprocket: 46T (1x10-speed), 42T (2x11/2x10-speed). 41T capacity SGS cage.
Deore M5120 Shadow plus 10/11-speed rear derailleur for dependable shifting performance and durability. Shadow plus features a super low profile design and optimized slant angle for super light shifting action. Shadow Plus uses a chain stabilising switch that when on will reduce chain bounce in rough terrain maintaining more stable drive and shifting. Single tension spring prevents contact with the chainstay resulting in a silent ride. Direct cable routing prevents snagging from any trail side hazards. Wide alloy links and pivot body. Fluorine-coated link pin bushings. Strong return spring for a positive shifting feel. Durable 11T bearing pulleys for low friction. Top normal spring uses the spring to select higher gears. HG-X11 11-speed and HG-X 10-speed compatible. Max low sprocket: 46T (1x10-speed), 42T (2x11/2x10-speed). 41T capacity SGS cage.
Deore M5120 Shadow plus 10/11-speed rear derailleur for dependable shifting performance and durability. Shadow plus features a super low profile design and optimized slant angle for super light shifting action. Shadow Plus uses a chain stabilising switch that when on will reduce chain bounce in rough terrain maintaining more stable drive and shifting. Single tension spring prevents contact with the chainstay resulting in a silent ride. Direct cable routing prevents snagging from any trail side hazards. Wide alloy links and pivot body. Fluorine-coated link pin bushings. Strong return spring for a positive shifting feel. Durable 11T bearing pulleys for low friction. Top normal spring uses the spring to select higher gears. HG-X11 11-speed and HG-X 10-speed compatible. Max low sprocket: 46T (1x10-speed), 42T (2x11/2x10-speed). 41T capacity SGS cage.
in 53 offers
The lowest price for Shimano RD-M5120 Rear Derailleur Deore Shadow+ 10/11-speed right now is $41.99 at AliExpress.com - AliExpress-226247430, compared across 28 retailers.
The all-time low was $17.00 on 9 Sept 2024 — today's price is 147% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 9 Sept 2026.
Last updated at 09/09/2026 04:55:58
Shimano,ERDM5120SGS Deore Deore M5120 Rear derailleur, 10/11-speed, Shadow+, SGS Long cage, Black
Free delivery
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Compatible for Shimano M5120 11-Speed 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!
Compatible for Shimano M5120 10/11-Speed 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!
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| Included Components | Shimano Latest Series Tier 2 |
| Product dimensions | 25 x 20 x 16 cm; 100 Grams |
| Auto part position | Rear, Bottom |
| Capacity | 16 Teeth |
Shimano,ERDM5120SGS Deore Deore M5120 Rear derailleur, 10/11-speed, Shadow+, SGS Long cage, Black
Free delivery
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!
Compatible for Shimano M5120 11-Speed 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!
Compatible for Shimano M5120 10/11-Speed 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!
M5120 M4120 M3100 M5100 Rear Derailleurs Mountain Bike 9S 10S 11S 12S Parts
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 M5120 M4120 M3100 M5100 M6100 SGS Rear Derailleurs Mountain Bike 9S 10S 11S 12S MTB
Free delivery
| Included Components | Shimano Latest Series Tier 2 |
| Product dimensions | 25 x 20 x 16 cm; 100 Grams |
| Auto part position | Rear, Bottom |
| Capacity | 16 Teeth |
