New Arrivals/Restock

XTR RD-M9250-GS Di2 Wireless Rear Derailleur - 12-Speed Medium Cage Shadow ES BLK/Gray

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$332.50 cheaper than the new price!!

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New  $665.00
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Product details

Management number 202930263 Release Date 2025/09/27 List Price $332.50 Model Number 202930263
Category

Optimized for impact survivability, the 12-speed XTR RD-M9250 medium cage rear derailleur is the choice for both Shimano’s top enduro athletes and weight-conscious XC racers alike, especially when matched with the 9-45t compact cassette (cassette sold separately). Featuring all-new wireless Di2 shifting, automatic impact recovery, a redesigned wedge shape and 23 millimeters of additional ground clearance for a bash-free ride, this rear derailleur stands out for the speed of its shift and its ability to keep riders competitive on the trail.

  • 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 design 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

Specifications

  • Color: Black/Gray
  • Largest Cog: 45
  • Rear Derailleur Mount Type: 10x1 Standard , Shimano Rear Direct Mount
  • Chain Wrap Capacity (teeth): 36
  • Cage Length: Medium
  • Rear Der/Shifter Compatibility: Shimano Mountain Di2
  • Drivetrain Speeds: 12
  • Weight: 389

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