Description
Shimano XTR Di2 M9250 Long Cage Groupset
Take your mountain bike performance to the next level with the Shimano XTR Di2 M9250 Long Cage Groupset, Shimano’s most advanced wireless electronic MTB drivetrain ever created. Designed for elite cross-country racers, enduro riders, and trail enthusiasts who demand the very best, the XTR M9250 delivers lightning-fast wireless shifting, exceptional durability, and unrivalled drivetrain performance on the toughest terrain.
Featuring Shimano’s latest 12-speed Di2 wireless technology, the XTR M9250 combines precision electronic shifting with the proven performance of HYPERGLIDE+ for smooth, instantaneous gear changes, even under heavy pedalling loads. Whether you're climbing steep technical trails, sprinting for the finish line, or descending at speed, every shift is fast, accurate, and reliable.
At the centre of the groupset is the redesigned XTR Di2 long cage rear derailleur, engineered specifically for modern mountain biking. Its low-profile wedge-shaped design helps deflect impacts from rocks and trail obstacles, while the integrated skid plate and reinforced carbon construction provide outstanding protection in demanding conditions. Shimano’s Automatic Impact Recovery system instantly returns the derailleur to its original position after a collision, ensuring uninterrupted shifting performance when it matters most.
The included BT-DN320 internal battery delivers dependable long-lasting power with a clean, integrated setup. Paired with the highly adjustable XTR Di2 shifter, riders can personalise shift speed, multi-shift functions, button assignments, and e-bike integration through the Shimano E-TUBE Project app.
Built for riders seeking the lightest, fastest, and most durable wireless mountain bike groupset available, the Shimano XTR Di2 M9250 Long Cage Groupset sets a new benchmark for electronic MTB drivetrains.
Why Choose the Shimano XTR Di2 M9250 Groupset?
- Shimano's flagship wireless 12-speed MTB groupset
- Ultra-fast Di2 electronic shifting technology
- HYPERGLIDE+ cassette compatibility for seamless shifts under load
- Long cage rear derailleur optimised for 10-51T wide-range cassettes
- Low-profile wedge design improves impact resistance
- Automatic Impact Recovery maintains shifting performance after trail strikes
- Increased ground clearance for aggressive trail and enduro riding
- Customisable Di2 shifter controls via Shimano E-TUBE Project app
- Lightweight, race-ready construction for XC, trail, and enduro bikes
- Reliable internal BT-DN320 rechargeable battery system
Key Features
- Wireless 12-speed Shimano Di2 shifting
- Shimano XTR M9250 long cage rear derailleur
- HYPERGLIDE+ drivetrain technology
- Automatic Impact Recovery system
- Reinforced carbon derailleur construction
- Integrated skid-plate protection
- BT-DN320 internal battery (310mAh)
- Fully programmable Di2 shifter
- E-TUBE Project app compatibility
- Compatible with Shimano 10-51T 12-speed cassettes
