SKU: 80364810604

Shimano Deore XT RD-M8250-GS Di2 Wireless Rear Derailleur - 12-Speed, Medium Cage, Shadow ES, Black/Gray

Sale price$228.57 Regular price$253.97
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Description

Shimano Deore XT RD-M8250-GS Di2 Wireless Rear Derailleur - 12-Speed, Medium Cage, Shadow ES, Black/GrayOptimized for impact survivability, the 12 speed XT RD M8250 medium cage rear derailleur is the top choice for everyday trail riding, offering unmatched durability, quick, precise shifts and added weight savings when paired with the 9 45t compact cassette (cassette sold separately). Featuring all new wireless Di2 shifting, automatic impact recovery, a 500% gear range and 23 millimeters of additional ground clearance for a bash free ride, the M8250

Optimized for impact survivability, the 12-speed XT RD-M8250 medium cage rear derailleur is the top choice for everyday trail riding, offering unmatched durability, quick, precise shifts and added weight savings when paired with the 9-45t compact cassette (cassette sold separately). Featuring all-new wireless Di2 shifting, automatic impact recovery, a 500% gear range and 23 millimeters of additional ground clearance for a bash-free ride, the M8250 rear derailleur is built to be relentlessly reliable so you are free to focus solely on the trail ahead.
  • Di2 technology results in precise and clean wireless shifting
  • Pinpoint, ultra-fast shifting, and a no-sacrifice 500% gear range
  • Wide link structure, skid-plate design, durable aluminum plate and solid pulley add robustness and longevity
  • Automatic Impact Recovery function instantly returns the derailleur motor to its original position after impact
  • Shimano Shadow ES technology delivers a wedge-shaped design that reduces the derailleur’s front-facing surface area and eliminates edges that could catch on rocks and roots
  • Tucked safely inside an enclosed space, the battery won’t budge even in rough terrain, while remaining easily removable for charging
  • Solid pulley and shielded pulley teeth prevent trail debris from jamming up your flow

Product Specifics

  • Largest Cog: 45
  • Rear Der/Shifter Compatibility: Shimano Mountain Di2
  • Rear Derailleur Mount Type: 10x1 Standard
  • Rear Derailleur Mount Type: Shimano Rear Direct Mount
  • Drivetrain Speeds: 12
  • Chain Wrap Capacity (teeth): 36
  • Cage Length: Medium
  • Color: Black/Gray



Today's Stock Status

10+ Available to ship in 2-4 Business Days





UPC: 192790748269
EAN: Not available
Manufacturer Part Number: IRDM8250GSB
RD0182
190139-Q0-L




Shipping Notes
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SKU: 80364810604

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4.5 ★★★★★
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Victoria D.
Dallas, US
★★★★★ 5
Cute and fun reading
Format: Board book, Format: Board book
Love this book! My toddler loves it too! Perfect for spring reading!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
J
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Julia
Los Angeles, US
★★★★★ 5
Cute and educational
Format: Board book
Besides being such a cute story, the tactile features in this book hold my one year old's attention span: the different size pages and hole cut-outs. Also good for introducing days of the week, numbers, and fruits.
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Reviewed in the United States on March 25, 2026
A
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Amazon Customer
Bozeman, US
★★★★★ 5
Beautiful colors
Format: Hardcover
Great book!
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Reviewed in the United States on May 28, 2026
C
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Chazza Everafter
Chelsea, US
★★★★★ 5
Stunning Storytelling
Format: Kindle
Excellent. I read The Help on a whim all those years ago and was spellbound by the author's ability to weave a complex story across multiple narrators. When I'd heard that her second novel was coming out, I added it to my library wishlist as fast as I could. Then, the second I got word it was available, I couldn't help but immediately dive in... and, because her first novel made such an impression upon me, I had so much trust in the author's ability to deliver a story that I hadn't even bothered to read the blurb. Going in blind into the Calamity Club was a discovery! I was charmed, entertained, amused, and once again, spellbound by Stockett's ability to shift between narrators. One, a somewhat sheltered but very bright and kindhearted woman Birdie. And the other, a charming and very intelligent 11-year-old seemingly orphaned girl, Meg. But beyond this, her ability to weave together a story featuring the fringes of society, giving people -- women, of various walks of life -- a voice in an era where women might have the vote, but are still subjected to a variety of society norms, laws, and double standards, is still very compelling. I adored Meg, and I was so invested in seeing how things would turn out for her. And the strong female cast that Stockett features here only adds to the story's strengths. Having read a few comments here on length, while I agree the story is a little long and the try-fail cycle of getting the underground business off the ground may feel pointless for some, it didn't bother me and only served to showcase the strength of the women. There were so many characters in this book that one could examine closer, from the aching pain of Rory's story to the quiet pain of the accidental loss of someone struggling with emotional struggles and alcoholism to the desperation of destitution, and the lengths one might go just to survive. There's so much within these pages to mine and consider, and I thoroughly enjoyed it. My only critique is that I felt it ended so abruptly! I wanted just one further chapter, a glimpse of Meg's future... Still: an excellent read, and the Acknowledgements/Author's Note on the research involved in this one was one that made me think about how far we've come... and the direction of where we might go in the future.
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Reviewed in the United States on May 24, 2026
A
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Abseroo
Lowell, US
★★★★★ 5
Un-Putdown-Able
Format: Kindle
Wonderful book! It’s intriguing, heartfelt and funny as hell. There may be a few loose ends they are too easily wrapped up but honestly, it doesn’t detract from the overall impact of the book. I have to say that the story is enhanced by the Audible version, which is something I rarely say because I usually need to see the words in print. But the two readers of the book are superb and add a lot of depth to the characters. Honestly, if there’s a movie made of this book, I will probably be disappointed in the actors who portray the characters of Birdie and Meg because they won’t be as good as Jenna Lamia and January Lavoy who narrated this book for Audible.
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Reviewed in the United States on May 20, 2026

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