Shimano Deore XT M8250 I‑Spec EV Switch Drivetrain Upgrade Kit

The Shimano Deore XT M8250 Di2 I-Spec EV Switch Drivetrain Upgrade Kit is designed to deliver the next level of MTB performance. With Shimano’s wireless Di2 technology, Hyperglide+ shifting and Shadow RD+ chain stability, this kit provides smooth, precise and reliable performance for aggressive trail and enduro riders.

Smooth and Fast Shifting: The RD-M8250-SGS rear derailleur brings lightning-fast, accurate shifts across wide-range 12-speed cassettes (10-51T). Built with Shadow RD+ technology, it maintains chain stability even in rough conditions while ensuring quiet, efficient performance with low maintenance needs.

I-Spec EV Integration: The SW-M8250-IR right-hand remote switch uses Shimano’s I-Spec EV mount for a cleaner cockpit setup. Its ergonomic placement ensures intuitive control, while wireless Di2 technology provides lag-free, reliable shifting on every ride. The I-Spec EV integration also reduces clutter, making it perfect for riders who prioritize both performance and a streamlined handlebar layout.

Reliable Power Source: The BT-DN320 battery powers the entire Di2 system, delivering extended ride time with consistent performance. Its compact, durable design keeps it safe from vibration and impacts, while still being easily removable for recharging.

Efficient Charging Solution: The kit includes the EC-DN100 charger, providing quick and easy recharging for the BT-DN320 battery. It ensures your Di2 drivetrain is always ready to perform, whether for short rides or multi-day adventures.

To ensure robust drivetrain operation, the kit also includes the SM-CN910-12 quick link chain connector, engineered for 12-speed systems. This reliable link supports smooth power transfer and enhances drivetrain longevity.