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XTR M9250 Di2 Drivetrain Upgrade Kit
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Wireless 12-speed precision meets trail-tested strength with the XTR M9250 Di2 Upgrade Kit
What Our Gearhead® Experts Are Saying:
"I’ve recently started using the M9250 kit with the bar clamp option, and setup was smooth and clean. The wireless shifting is instant, and the derailleur's auto-recovery feature came in clutch after a rock strike mid-ride."
Whether we’re building a lightweight XC rig or a fast-and-rowdy trail machine, the Shimano XTR M9250 Di2 Drivetrain Upgrade Kit delivers the next level of wireless shifting precision. Available with either a mid-cage or long-cage rear derailleur and your choice of I-Spec EV or bar clamp switch, the M9250 upgrade kit is tailored to fit your bike and your ride style.
Featuring Shimano’s wireless Di2 system, the rear derailleur shifts with crisp speed and absolute accuracy—even under load. Automatic crash recovery kicks the derailleur back into place after impact, while the compact shifter delivers tactile response and multi-mode adjustability. Whether you're charging climbs, chasing PRs, or carving switchbacks, this kit sets a new benchmark in wireless drivetrain performance.
Details
- Complete XTR Di2 drivetrain upgrade kit with shifter and derailleur
- Available in mid-cage or long-cage configurations for cassette range compatibility
- I-Spec EV and bar clamp options fit modern and legacy cockpit setups
- Wireless Di2 system delivers smooth, fast, and precise electronic shifting
- Auto recovery resets derailleur position after hard impacts
- Programmable third-button on shifter supports E-Tube customization
- Shadow RD+ chain stabilizer keeps chain tension tight and quiet
- Ideal for performance XC, trail, and enduro builds
- Item #SHIU1QL
- Includes
- rear derailleur, Di2 shifter
- Activity
- cross-country, trail, enduro
- Rear Derailleur
- M9250-GS, M9250-SGS
- Shifters
- SW-M9250 (I-Spec EV or bar clamp)
- Sprocket Range
- [medium cage] 9-45t, [long cage] 10-51t
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