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- USA
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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
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Description
Shimano XTR RD-M9250-SGS Di2 Wireless Rear DerailleurShimano XTR RD M9250 SGS Di2 Wireless Rear Derailleur 12 Speed Long Cage Shadow ES Black Gray. The Shimano Di2 XTR M9250 wireless long cage derailleur paired with a standard 10 51t M9200 cassette (cassette sold separately) gives riders and racers the speed range and robustness to tackle every trail on the mountain. With built in Automatic Crash Recovery an impact deflecting shape and simple covered pulley solutions this derailleur stands up to harsh
Shimano XTR RD-M9250-SGS Di2 Wireless Rear Derailleur - 12-Speed Long Cage Shadow ES Black/Gray. The Shimano Di2 XTR M9250 wireless long cage derailleur paired with a standard 10-51t M9200 cassette (cassette sold separately) gives riders and racers the speed range and robustness to tackle every trail on the mountain. With built-in Automatic Crash Recovery an impact-deflecting shape and simple covered-pulley solutions this derailleur stands up to harsh trail impacts and still retains its lightning-quick shifting speed and top-level performance
- Wireless Di2 paired with HYPERGLIDE+ technology result in smooth precise and instantaneous shifts
- Wide link structure skid-plate design durable carbon plate and solid pulley add robustness and longevity
- Automatic Impact Recovery function instantly returns the derailleur motor to its original position after impact
- Shadow ES provides a slimmer stronger evolution of Shimano’s pioneering chain-stabilizing Shadow concept
- Wedge shape of Shimano’s most survivable rear derailleur to-date avoids more direct impacts and smoothly glances off rocks if there is a hit
- Tucked safely inside an enclosed space the battery won’t budge even in rough terrain while remaining completely removable for charging
- TECH SPECS
- Largest Cassette Cog: 51
- Rear Der/Shifter Compatibility: Shimano Mountain Di2
- Drivetrain Speeds: 12
- Cage Length: Long
- Weight: 391g
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
4.3 ★★★★★
Based on 1228 reviews
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Product Reviews
★★★★★ 5
Great Extension Cord for hard to reach places.
Size: 5FT, Color: White
Wasn't sure if I would like this or not but I really do. We have the stand up version (not by same vendor) but really liking this smaller version that I was able to stand on edge and not take up valuable room on my side table. We used it for the outlet under the bed to the bedside table. Has enough power to run multiple items with no issues. I like that it comes with USB, C, 2 prong, 3 prong. I didn't use the included cover but that was because we had something else plugged into the other socket.
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Reviewed in the United States on May 19, 2026
★★★★★ 5
Perfect!
Size: 5FT, Color: White
Perfect for getting all the cords under control!
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Reviewed in the United States on February 15, 2026
★★★★★ 4
Decent
Size: 20FT, Color: White
I needed a heat gun to make it a little more pliant to get the kinks out but otherwise I loved it
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Reviewed in the United States on April 1, 2026
★★★★★ 5
Exactly what I needed!
Size: 20FT, Color: White, Size: 20FT, Color: White
This was exactly what I needed! Had to figure out a spot for the automatic litter box we have but the nearest outlet was 20 feet away. This outlet was the perfect length and I used 3M tape to secure it to the baseboard so it blended in!!
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Reviewed in the United States on January 26, 2026
★★★★★ 5
Good item
Size: 20FT, Color: White
Good item. The flat cord allowed me to run it around the baseboard with little visibility
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Reviewed in the United States on February 7, 2026