Find the latest Shimano products at Escapa to keep your bike at the cutting edge of technology. Therobust , intuitive, and consistentShimano XT Di2 M8250-GS I-SPEC EV Derailleur Upgrade Kit is the latest version of the legendary groupset. With its components, it offers all types of mountain bikers astonishingly fast and reliable shifting, a robust drivetrain design, and an intelligent braking system.
Shimano XT Di2 M8250-GS I-SPEC EV Shift Upgrade Kit
Shimano continues its tradition of innovation and engineering expertise and introduces the new, fully wireless Di2 DEORE XT M8200 mountain bike components. The rugged Di2 system delivers the ultra-precise and ultra-fast electronic shifting typical of Shimano, with even greater durability across all components.
Since its introduction in the early 1980s, Shimano’s DEORE XT has revolutionized mountain biking with each new edition. The DEORE XT M8200 Di2 benefits from the latest advancements in Shimano’s recently launched flagship MTB groupset, the XTR M9200 Race. The DEORE XT’s technologies and design are based on the XTR. The result is a groupset that meets the daily and specialized demands of mountain biking and constantly redefines what is possible in terms of performance on two wheels.
What’s Included in the Kit?
Shimano XT Di2 RD-M8250-GS 12-speed rear derailleur
Shimano XT Di2 SW-M8250-IR I-Spec EV right-side shifter
Shimano Di2 BT-DN320 battery
Shimano EC-DN100 charger
Shimano SM-CN910-12 Quick Link chain connector
Shimano XT Di2 RD-M8250-GS 12-speed rear derailleur
Rugged, indestructible, and ready for anything. Shimano’s 12-speed XT Di2 RD-M8250 rear derailleurs with medium and long cages feature the new wireless Di2 shifting technology and an automatic impact recovery function, which immediately returns the derailleur motor to its original position after an impact.
What doesn’t get hit doesn’t break: the flat, wedge-shaped design of the new XT rear derailleur prevents most impacts on the trail. And if an impact does occur, the rear derailleur can slide past trail obstacles thanks to its soft outer coating, preventing catastrophic damage. The automatic impact recovery function immediately returns the derailleur motor to its original position after an impact, while the wide-joint structure, durable plate, sliding plate design, and sturdy derailleur pulleys ensure robustness and durability.
Derailleur Features:
Medium-length GS derailleur cage for 9-45 cassettes: The derailleur with a medium-length cage, optimized for impact resistance, is the top choice for both elite Enduro athletes and weight-conscious XC riders
Robust Construction: A wide pivot structure, the sliding plate design, the durable plate, and the solid pulleys ensure robustness and durability
Rear derailleur protection feature: The new automatic impact recovery feature immediately returns the rear derailleur mechanism to its original position after an impact.
SHIMANO SHADOW ES: This evolution of Shimano’s pioneering SHADOW chain stabilization concept is narrower and more robust
Precise and smooth wireless shifting: Wireless Di2 and HYPERGLIDE+ technology ensure smooth, precise, and lag-free gear changes
Wedge shape: The new wedge shape of Shimano’s most durable rear derailleur to date absorbs direct impacts and glides smoothly over obstacles in the event of a collision
Protected battery: The battery is securely protected so it won’t slip out even on uneven terrain and can be easily removed for charging
LED status indicator
Shimano XT Di2 SW-M8250-IR I-Spec EV right-side shifter
The Shimano Rapido ES XT SW-M8250 shift lever with I-Spec EV mounting feels natural right out of the box, but can also be adapted to any hand thanks to its familiar feel and advanced adjustability. Multiple shifting modes—such as multi-shift with hold, dual-tap shifting, or single-shift lock—ensure maximum precision, while a third configurable button allows for additional system adjustments or connectivity with third-party devices.
In collaboration with our team of professional test riders, our developers have refined the shifting and braking ergonomics of the XT components. The resulting new shifters fit perfectly in the hand and are adjustable along multiple axes to maintain hand and body position, so you can focus on the road ahead.
Shifting draws on the heritage of our mechanical shifting system, incorporating key features such as tactile feedback that provides control without having to change your grip when shifting—a feature that has been refined over several generations of mechanical shifting development. Di2 shift levers can be optimized for any riding style, so you can adjust your settings exactly as you wish.
Shift Lever Features
Ergonomic Evolution: The familiar fit and multi-axis adjustability give this Shimano shifter the most natural shifting feel to date
Fast Shifting: Wireless, precise, and lightning-fast shifts, activated by the adjustable, customizable, and easy-to-use Shimano shifter
Precise Customization: Assign a function to the third programmable button via the E-TUBE app to fully customize the shifting and your e-bike to your needs
Extensive features: With triple adjustment, two-stage or long-press multi-shift, rubber grip pad, and single/double Mode switch
I-Spec EV: Mounts the shifter to the brake lever for a clean, uncluttered cockpit
Shimano Di2 BT-DN320 Battery
Fully wireless technology means a completely new battery. The Shimano BT-DN320 is securely housed within the new XTR wireless rear derailleur and delivers the fast, smooth shifting that XTR is known for.
Battery features:
Protected battery: The battery is securely protected so it won’t slip out even on rough terrain and can be easily removed for charging
Long battery life: 310mAh provides more riding time on a single charge
Shimano EC-DN100 Di2 Charger
The EC-DN100 is a compact charger that can be used to charge the Di2-BT-DN320 rear derailleur battery.
Charger Features
New power supply: The Di2 power supply upgrade also includes a new, easy-to-use charger
Technology
Secure Customization with E-TUBE
Optimize your bike’s performance. With the E-TUBE PROJECT Cyclist smartphone app, you can easily update the firmware and adjust the settings for electronic shifting and electric assist modes. This way, you can get the most out of your bike with the custom settings you want.
