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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
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Description
Shimano Deore RD-M6250-SGS Di2 Wireless Rear Derailleur - 12-Speed, Long Cage, Shadow ES, Black/GrayPairing the new Deore RD M6250 long cage derailleur with a standard 10 51t cassette (cassette sold separate) gives all types of riders the range and robustness to tackle every trail on the mountain at a more approachable cost. With built in Automatic Impact Recovery, an impact deflecting wedge shape, steel plate, and solid pulley, this derailleur stands up to harsh trail impacts, while retaining the precise shifting qualities for which Di2 is known.
Pairing the new Deore -RD-M6250 long-cage derailleur with a standard 10-51t cassette (cassette sold separate) gives all types of riders the range and robustness to tackle every trail on the mountain at a more approachable cost. With built-in Automatic Impact Recovery, an impact-deflecting wedge shape, steel plate, and solid pulley, this derailleur stands up to harsh trail impacts, while retaining the precise shifting qualities for which Di2 is known. Other features include integrated on-board battery that's protected by the linkage and easily removable for recharging and connectivity with cycling computers and other third-party devices.- Di2 technology results in precise and clean wireless shifting
- A wide link structure, skid-plate design, durable aluminum plate and solid pulley add robustness and longevity
- Automatic Impact Recovery function instantly returns the derailleur to its original position after impact
- Features Shimano Shadow ES: A slimmer, stronger evolution of Shimano's pioneering chain-stabilizing Shadow RD+ concept
- Tucked safely inside an enclosed space, the battery won’t budge even in rough terrain, while remaining easily removable for charging
- The solid pulley and shielded pulley teeth prevent trail debris from jamming up your flow
Product Specifics
- Largest Cog: 51
- Rear Der/Shifter Compatibility: Shimano Mountain Di2
- Rear Derailleur Mount Type: Shimano Rear Direct Mount
- Rear Derailleur Mount Type: 10x1 Standard
- Drivetrain Speeds: 12
- Chain Wrap Capacity (teeth): 41
- Cage Length: Long
- Color: Black/Gray
Today's Stock Status
10+ Available to ship in 2-4 Business Days
UPC: 192790748665
EAN: Not available
Manufacturer Part Number: IRDM6250SGSA
RD0193
193562-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
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.9 ★★★★★
Based on 1220 reviews
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Product Reviews
★★★★★ 5
The Future is Now
Format: Hardcover
The author makes a compelling argument that the world is fracturing into two principal trade blocs, the U.S.A bloc and the China bloc. Even cursory review of the daily business news confirms the author's argument is taking shape now. This is an important book for those interested in geopolitics, economics, and even those who are trying to determine where to invest their funds based on changing global dynamics.
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Reviewed in the United States on December 14, 2025
★★★★★ 5
Cute book and engaging story
Format: Paperback
My grand daughter reads at a 3rd grade reading level, so doesn't want to read the easy readers but loses interest easily with traditional chapter books. This little book was a perfect fit. She's an axolotl fan so the pictures and the story line kept her engaged. There's even a couple of pages of axolotl facts at the end of the book. Well worth adding to her book shelf!
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Reviewed in the United States on May 23, 2026
★★★★★ 5
Love this book!
Format: Hardcover
Couldn't put this down! The story is lovely, heartfelt, and bounces along. I was sad when it ended. Have to read it again, then!
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Reviewed in the United States on April 23, 2026
★★★★★ 5
Perfect for a 6 year old.
Format: Paperback
Grandson turned 6 and he absolutely loved it. Best reaction to it ever.
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Reviewed in the United States on April 19, 2026
★★★★★ 5
Quick, fun read
Format: Kindle
I purchased this because my son and I have been raising 2 albino axolotls since 2022.
The illustrations are very cute and well done. The story includes a few characters and even though it's so short, there is clear character development.
I would recommend this for children under the age of 8 to be read to. With repetition, they will easily be able to read this book (apart from those with reading challenges).
My 12 year old read it through in one sitting and added his own unique reading style to it which was really funny.
I wouldn't recommend reading this on a small screen as the font is small.
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Reviewed in the United States on October 20, 2025