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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30
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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
4.5 ★★★★★
Based on 21 reviews
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Product Reviews
★★★★★ 5
Great!
Well made and nicely finished. They’re perfect for organizing my Apple Watch bands and faces.
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Reviewed in the United States on April 15, 2026
★★★★★ 4
Wooden Tray
Good product
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Reviewed in the United States on February 10, 2026
★★★★★ 5
perfect
great
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Reviewed in the United States on March 13, 2026
★★★★★ 5
quality
Exactly as described, nice place to put my keys and whatnot.
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Reviewed in the United States on February 24, 2026
★★★★★ 5
The price was great
My son loves it
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Reviewed in the United States on February 17, 2026