Shimano

XTR M9250-SGS Di2 Wireless Upgrade Kit - I-Spec EV Shifter

The Shimano XTR Di2 12-Speed Upgrade Kit is the gold standard in wireless mountain bike shifting. Whether you're racing XC or hammering enduro lines, this system delivers smooth, fast, and consistent performance - no matter how rowdy the ride gets.

At its core is the XTR M9250-SGS Di2 Rear Derailleur, engineered with a reinforced carbon cage, wide-link construction, and Shadow ES low-profile design to reduce snagging and damage. When impacts do happen, Shimano''s Automatic Impact Recovery resets the derailleur to its proper position so you can keep charging without skipping a beat.

Up front, the Rapid ES I-SPEC EV Shifter gives you intuitive control with lightning-fast response. It''s fully adjustable to match your riding style, with customizable button functions via Shimano''s E-TUBE app. Choose from single-click precision or multi-shift hold modes for whatever the trail demands.

From tight XC courses to technical enduro descents, this kit is built to perform under pressure.

Kit Highlights:

• Wireless Di2 HYPERGLIDE : Delivers ultra-fast, ultra-smooth shifting in all conditions
• XTR M9250-SGS Rear Derailleur: Long cage with a durable carbon plate, skid-plate design, and wide link structure
• Shadow ES profile: Slim and snag-resistant with chain-stabilizing performance
• Automatic Impact Recovery: Returns derailleur to original position after an impact
• XTR M9250-IR I-SPEC EV Shifter: Four-way adjustability with tactile feedback and customizable shift modes
• Programmable third button: Fine-tune or add third-party functions via the E-TUBE Project app
• BT-DN320 Battery: Securely mounted in the derailleur body; removable for charging (charger included)
• SM-CN910-12 Quick Link: Easy to install or reconnect your chain (chain not included)
• Optimized for Shimano XTR CS-M9200-12 10-51t cassette (sold separately)

What''s in the Box:

• XTR RD-M9250-SGS Di2 Wireless Rear Derailleur
• XTR SW-M9250-IR Rapid ES I-SPEC EV Wireless Shifter
• BT-DN320 Internal Battery
• EC-DN100 Charger
• SM-CN910-12 Quick Link

Experience the most advanced drivetrain Shimano has ever made -designed for riders who demand more from every shift.