SKU: 44786790748
mountainbike deore lx

mountainbike deore lx Deore XT RD-M8250-GS Di2 12-Speed Wireless Rear Derailleur

Sale price$20.31 Regular price$22.57
Save 10%

Pay in installments of $5.64 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Nov 12 - Nov 17

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

mountainbike deore lx Deore XT RD-M8250-GS Di2 12-Speed Wireless Rear DerailleurEngineered for tough trail days, the Shimano DEORE XT M8250 12 speed mid cage derailleur delivers outstanding durability and precise shifting. Built for compact 9 45T cassettes, its the ideal match for trail riders who want smooth performance and fewer grams. Wireless Di2 shifting, automatic impact recovery, and added ground clearance combine to create a rear derailleur thats built to take hits and keep on riding. Features: Robust Design: A wide link

Engineered for tough trail days, the Shimano DEORE XT M8250 12-speed mid-cage derailleur delivers outstanding durability and precise shifting. Built for compact 9-45T cassettes, it’s the ideal match for trail riders who want smooth performance and fewer grams. Wireless Di2 shifting, automatic impact recovery, and added ground clearance combine to create a rear derailleur that’s built to take hits and keep on riding.

Features:

  • Robust Design: A wide link structure and skid-plate protection enhance toughness and longevity.

  • RD Protection Function: Automatically resets after impact to maintain performance.

  • Shimano Shadow ES: Next-gen chain stability in a slimmer, stronger package.

  • Wireless Precision: Lightning-fast wireless Di2 shifting with a 500% or 510% gear range.

  • Protected Battery: Battery sits safely inside, shielded from trail abuse.

  • Covered Pulleys/Cage: Debris-resistant pulleys help prevent drivetrain clogs.

Specs:

Medium Cage

Model: XT M8250
Model ID: RD-M8250-GS
Max Tooth: 45t
Drive Config: 1x
Mount Interface: Derailleur Hanger
Shift Technology: Wireless
Communication Protocol: Di2
Weight: 444g

Long Cage

Model: XT M8250
Model ID: RD-M8250-SGS
Max Tooth: 51t
Drive Config: 1x
Mount Interface: Derailleur Hanger
Shift Technology: Wireless
Communication Protocol: Di2
Weight: 446g

Compatibility

The Shimano XT M8250 Di2 Rear Derailleur is backward compatible with previous generation Shimano 12-speed chains and cassettes. Compatible models include: XTR M9100 and M9200, Deore XT M8100, SLX M7100, and Deore M6100.

The XT M8250 Rear Derailleur is compatible with the following:

Frame: Modern framesets via a derailleur hanger, including the Universal Derailleur Hanger (UDH)
Cassette: 9-45t, 10-45t (Medium Cage - GS)
10-51t (Long Cage - SGS)
Shifter: XT M8250
Chain: 12-speed HG: XTR M9100, Deore XT M8100, SLX M7100, Deore M6100
Battery: BT-DN320
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 44786790748

Discover Niche Categories That Outsell mountainbike deore lx

Top-Converting Item to Boost Your Average Order

4.5 ★★★★★
Based on 13 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
J
Job
Massapequa, US
★★★★★ 5
Great basic and timeless design
Size: 12 Little Kid, Color: Brown
These sandals are a great find! They’re super easy to get on and off thanks to the Velcro straps, which is a huge win for little ones learning to be more independent. The fit is adjustable and secure, so they stay in place well during all kinds of play. The cork-style footbed is comfortable and gives good support, and the overall design feels sturdy enough to handle everyday wear. They’re lightweight but still durable, and have held up really well so far. They also have a classic, versatile look that goes with just about everything, perfect for summer outfits. Overall, a reliable, comfortable sandal that’s great for active kids. Would definitely buy again!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026
N
Nicole
Pawtucket, US
★★★★★ 5
Great option for boys or girls
Size: 13 Little Kid, Color: Black, Size: 13 Little Kid, Color: Black
This is really more of a unisex option for a sandal. I have sandals that look like this, and both of my children have worn this style. I ordered these for my daughter, with the plan to pass them down to my son if they're not too worn when she outgrows them. The style is very minimalistic, so it goes with lots of outfits. All the straps are easily adjustable, so you can get a good fit. I would say the length is true to size, but the width is maybe a bit wide. Nevertheless, the adjustable straps really help them fit well. They feel really sturdy and I appreciate that the sole has cushion to it. My daughter has worn these every day since I got them out of the closet and they're holding up well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 19, 2026
K
Verified Purchase
Kylat
Dallas, US
★★★★★ 5
Fast shipping
Size: 5 Big Kid, Color: Black
Good sandals, the kid just didn't want them. Fast shipping and easy returns!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 11, 2026
R
Verified Purchase
Ryan
Omaha, US
★★★★★ 5
Great shoes
Size: 6 Toddler, Color: Brown
Perfect for little ones
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
M
Verified Purchase
Mimie Hull
Omaha, US
★★★★★ 5
Great kids sandals
Size: 9 Toddler, Color: Taupe
These are cute and my kids say they’re comfortable! We got a few colors. Definitely would purchase again. They’ve got good quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 18, 2026

recommand products