Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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Description
Shimano DEORE RD-M4120 10/11-speedThe Shimano DEORE RD M4120 10 11 speed Rear Derailleur is a top of the line product designed by industry experts for optimal performance. It features advanced 10 11 speed technology and precision engineering, making it a must have for serious cyclists. With its professional, scientific tone and emphasis on fact based information, this rear derailleur is an essential addition to any bike. The Shimano DEORE RD M4120 2x10 11 speed rear derailleur for 11
The Shimano DEORE RD-M4120 10/11-speed Rear Derailleur is a top-of-the-line product designed by industry experts for optimal performance. It features advanced 10/11-speed technology and precision engineering, making it a must-have for serious cyclists. With its professional, scientific tone and emphasis on fact-based information, this rear derailleur is an essential addition to any bike.
The Shimano DEORE RD-M4120 2x10/11-speed rear derailleur for 11-42 cassette features an elegant yet aggressive angled design and an attractive anodised aluminium surface
Features - Shimano DEORE RD-M4120 2x10/11-speed Rear Derailleur
- Shadow RD+ For optimal chain retention
-
RD-M4120-SGS
- 42T max cog size with 2x10-speed and 2x11-speed 11-42-teeth cassette
Product features
- Use: MTB
- Group: SLX M4100
- Model: RD-M4120
- Mount: Direct Mount
- Technology: Shadow RD+
- Gradations: SGS-Type 2x10-speed (11-42) / 2x11-speed (11-42)
- Compatible chain: HG-X 10-speed / 11-speed
- Max. teeth large sprocket: 42T
- Min. teeth large sprocket: 42T
- Max. teeth small sprocket: 11T
- Min. teeth small sprocket: 11T
- Max. Front Difference: 10T
- Total Capacity: 41T
Material
- Aluminum
- GFRP
- Stainless steel
- Steel
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 1814 reviews
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Product Reviews
★★★★★ 3
Super cute
Color: Black - 7 Pcs
Good quality and color, matte black color
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 3, 2026
★★★★★ 5
Pretty
Color: White - 3 Pcs
Perfect for little plants on the plant wall.
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Reviewed in the United States on February 13, 2026
★★★★★ 5
Easy Install, Stable, & Fun
Color: Black - 7 Pcs
These are simple plastic shelves but that's exactly why I got them. I wanted to display and assortment of my favorite figures and I love how it came out with my wall decor. They are sturdy, but I wouldn't put books or anything with real weight to them. I didn't use screws since I'm in an apartment so I used double sized sticky backs and they look great. The size is small but as advertised. Overall, functions well and already bought more!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 7, 2025
★★★★★ 5
Great low cost option!!!!
Color: Natural Wood, Color: Natural Wood
I was looking for some cute storage for my bathroom. I am a skin care product junkie. I saw lots of options but when these popped up, I thought for $19.99 I’m giving it a try. They are a really nice low cost option. They were simple to put together and hang. I’m very impressed with how much they hold and how nice they look. The hardware is very durable and the color looks great!
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Reviewed in the United States on April 5, 2026
★★★★★ 5
Good product
Color: Dark Carbonized Brown
In my 1/2 bath. Sturdy and appealing. Holds 3 rolls of toilet paper and still has the 2 shelves which have plenty of space.
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Reviewed in the United States on April 20, 2026
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