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- USA
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
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Description
Shimano GRX RD-RX825 Di2 Rear Derailleur - 12-Speed, Long Cage, With Clutch, For 2x, BlackShimano's GRX RX825 Di2 12 speed rear derailleur features a built in wireless connectivity unit and charging port, ensuring fast and reliable shifting for mixed terrain riding and easy recharging. Integrated Shadow RD+ technology prevents chain slap and ensures precise shifting even on rough terrain. Thanks to built in ON OFF switch, wheel removal is easy too. The RD RX825 is compatible with 11 34t and 11 36t 12 speed cassettes and supports Full or
Shimano's GRX RX825 Di2 12-speed rear derailleur features a built-in wireless connectivity unit and charging port, ensuring fast and reliable shifting for mixed-terrain riding and easy recharging. Integrated Shadow RD+ technology prevents chain slap and ensures precise shifting even on rough terrain. Thanks to built-in ON/OFF switch, wheel removal is easy too. The RD-RX825 is compatible with 11-34t and 11-36t 12-speed cassettes and supports Full or Semi-Synchronized shift modes, enhancing rider customization.- Integrated wireless unit, charging port, and switch allows a compact design
- Offers fast and reliable shifting on rough terrain
- Adjustable chain stabilizer prevents chain slap
- Shimano Shadow RD+ offers a quiter drivetrain by utilizes a stablizer to reduce chain slap and provides a simple solution for chain drops
- Gravel-tuned clutch tension features a switch stabilizer ON/OFF to match terrain - ON for gravel, OFF for smooth roads
- LED status indicator to easier identify battery life, pairing, adjust mode, etc.
- Top sprocket: Max. 11t/Min. 11t
- Low sprocket: Max. 36t/Min. 34t
- Total Capacity: 40t
Product Specifics
- Largest Cog: 36
- Rear Der/Shifter Compatibility: Shimano Road Di2
- Rear Derailleur Mount Type: 10x1 Standard
- Rear Derailleur Mount Type: Shimano Rear Direct Mount
- Drivetrain Speeds: 12
- Chain Wrap Capacity (teeth): 40
- Cage Length: Long
- Color: Black
Today's Stock Status
10+ Available to ship in 2-4 Business Days
UPC: 192790310893
EAN: Not available
Manufacturer Part Number: Does Not Apply
RD0162
181524-Q0-L
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
4.4 ★★★★★
Based on 264 reviews
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Product Reviews
★★★★★ 5
Good quality - good brand
Have bought several pieces of clothing from Maelreg. Truly great quality and good price points.
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Reviewed in the United States on April 10, 2026
★★★★★ 5
Comfortable, Flexible, and Ideal for Mild Weather Play
Color: Cream, Size: Large
Great hoodie, exactly what I was looking for. I wanted something lightweight that I could comfortably play golf in, especially in the 50–60°F range. The material is stretchy, polyester-based, and allows for great flexibility during swings, which is a big plus on the course. It provides enough warmth without feeling heavy or overheating as you play. The sizing was spot on as well. I would definitely recommend this to anyone looking for a performance hoodie for mild, cooler golf weather.
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Reviewed in the United States on February 8, 2026
★★★★★ 3
Marginal Quality
Doesn't fit very well, baggy. Material feels cheap.
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Reviewed in the United States on March 6, 2026
★★★★★ 5
Comfy Hoodie
Size: Large, Color: Mg03- Splatter1
This brand makes some decent stuff.
This is a nice thinner hoodie with some stretchy materials and a cool splatter design.
Comfy and easy to move in/ use for active occasions or just for chillin. Very versatile.
Color doesn’t fade or hasn’t yet for me and I like the contrasting drawstrings.
Size is right on; I ordered a size up and there’s plenty of room for layering.
However if you put anything heavy in the front pocket, like a wallet, the material will give way and sag.
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Reviewed in the United States on April 19, 2026
★★★★★ 5
Buy it.
Size: Large, Color: Mg03- Ethnic
I dont leave many reviews, because life. However, this pullover deserves a review. Yes, it is big. Normally I would wear an XL but ordered a L based off sizing and reviews. The L is a hair big but I love the way it fits and its comfy.bthe color and quality is great. It is a little warm with the fleece lining, so it will be worn inside until fall, ir on cool summer evenings. I bought 2 and may buy more.
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Reviewed in the United States on May 31, 2026