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




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SKU: 80364810604

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4.6 ★★★★★
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Product Reviews
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Krisha
Whiting, US
★★★★★ 4
Worth Watching Crime Drama
I almost stopped watching this film early on because I found the behavior of the cashier's wife so annoying and insufferable. I stuck with it though. It is almost as if it is a crime re-enactment show because of the voiceover narration. In one of the close to final scenes, I thought "This is Kubrick, alright." It is interesting that I watched a film yesterday, "Dead End" in which some of the characters believe that the only life worth living is one with material wealth as do some of the characters in this film. How sad. Maybe that belief is what kills what has real worth. Maybe it is that belief that leads one to a dead end.
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Reviewed in the United States on October 6, 2025
R
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Rob
Fort Morgan, US
★★★★★ 5
Excellent.
kubrick's first i think. an excellent b/w noir crime film. very influential. sets the standard. must see.
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Reviewed in the United States on June 5, 2026
B
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bhogan16
Dallas, US
★★★★★ 5
2 Early Kubrick Films in 1 Thrilling Package
The most important thing for the buyer to know about The Killing Criterion Blu-Ray is that it collects 2 of Stanley Kubrick’s earlier films: The Killing (1956) and Killer’s Kiss (1955). Even though the Killer’s Kiss title is not on the box, it is present as an extra, along with its trailer. Other than that, you can expect the usual from a Criterion Collection release. For those who don’t know, that means terrific quality and presentation, with loads of extra supplementary material. As far as the movies themselves go — unlike Fear and Desire, I can actually recommend these two movies as movies, as opposed to morbid curiosities of Kubrick fanatics. They are both pretty intense crime thrillers and just a ton of fun. This is Kubrick before he makes big studio movies with big budgets, but after he’s gained more of the experience and sophistication he would later be known for. The product feels raw, gritty, sometimes intimate, and gives you a look at his NYC roots. Kubrick is still an underdog at this stage in his career. So, would definitely recommend for Kubrick fans, and just crime thriller fans in general
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Reviewed in the United States on December 11, 2022
E
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Ethan
Phoenix, US
★★★★★ 5
The Mastery of Stanley Kubrick
We're all children of Kubrick aren't we? Is there anything that you can do that he hasn't done? - Paul Thomas Anderson. One of the most true statements about a great director from another great director. Stanley Kubrick's The Killing is a harsh piece of filmmaking that is the true definition of a film noir heist movie. The characters are not glamorous and they are not symphatetic. They are merely real and that is all you need in a movie. These characters move through the intricate plot with the masterful direction of Kubrick guiding them through it and speaking the crisp dialogue from pulp novelist Jim Thompson. With that combination The Killing is noir at its finest. A great early masterpiece from Kubrick. This Criterion Collection blu-ray also includes another early Kubrick work, Killer's Kiss, about a boxer who falls in love with a woman who lives next door to him and thus gets caught up in a dangerous game of cat and mouse with her shady boss. A great companion movie for The Killing. But there is one disappointment with this Criterion release. When it was first annouced that they were releasing this film, I had high hopes that they would release the rare Kubrick film Fear and Desire with this, but I was sadly disappointed. Maybe there is a seperate Criterion release for that film in the near future, we can only hope. But all in all this is a great blu-ray, highly recommended for fans of Kubrick or fans of the film noir genre.
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Reviewed in the United States on October 19, 2011
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Susan B.
San Leandro, US
★★★★★ 5
Stanley Kubrick is a talented director.
If you are interested in the director Stanley Kubrick, you will enjoy his process of direction in this film from 1955.
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Reviewed in the United States on January 25, 2026

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