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Load image into Gallery viewer, Shimano Deore XT M8250 Di2 Wireless Upgrade Kit - M8250-SGS Rear Derailleur, M8250-IR I-SPEC EV Shifter, Battery,
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Load image into Gallery viewer, Shimano Deore XT M8250 Di2 Wireless Upgrade Kit - M8250-SGS Rear Derailleur, M8250-IR I-SPEC EV Shifter, Battery,
Load image into Gallery viewer, Shimano Deore XT M8250 Di2 Wireless Upgrade Kit - M8250-SGS Rear Derailleur, M8250-IR I-SPEC EV Shifter, Battery,
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Load image into Gallery viewer, Shimano Deore XT M8250 Di2 Wireless Upgrade Kit - M8250-SGS Rear Derailleur, M8250-IR I-SPEC EV Shifter, Battery,

SKU: KIBX0114

Shimano Deore XT M8250 Di2 Wireless Upgrade Kit - 12-Speed Electronic Shifting with Impact-Resistant Rear Derailleur, I-SPEC EV Shifter, Integrated Battery, Advanced Impact Recovery, Rugged MTB Performance & Precision Engineering

Regular price $860.00
$955.95 Sale price $860.00 Regular price
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$10 Gift Card

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Description

Experience premium wireless shifting performance with the Shimano Deore XT M8250 Di2 Wireless Upgrade Kit-the ultimate solution for serious mountain bikers seeking precision, durability, and cutting-edge technology. Designed for aggressive trail rides, enduro racing, and XC adventures, this kit transforms your existing drivetrain into a high-performance, wireless electronic shifting system.

### Materials & Construction

Constructed with a robust, lightweight aluminum derailleur framework and impact-resistant components, the XT M8250 Di2 Rear Derailleur is engineered to withstand rugged trail conditions. Its skid-plate design, durable pulley, and impact-deflecting shape ensure longevity and reliability under the toughest riding environments. The integrated BT-DN320 battery is securely housed within the derailleur body, offering a sealed, vibration-resistant enclosure that maintains consistent power delivery in rough terrain.

### Performance & Engineering

Powered by Shimano's sophisticated Di2 electronic shifting technology, this upgrade kit guarantees ultra-precise, clean, and lightning-fast gear changes. The wireless system eliminates cable friction, providing seamless shift operation across all 12 speeds with minimal effort. Features like Automatic Impact Recovery instantly restore derailleur positioning after impacts, ensuring reliable performance on rocky descents or root-laden trails. The Shadow ES technology reduces the derailleur's frontal profile, preventing snagging and enhancing maneuverability in tight trail conditions.

### Components & Technology

- Di2 Wireless Shifter (SW-M8250 Rapid ES): Highly adjustable with short-stroke paddles, programmable third button, and multiple shift modes-including multi-shift and lock-out options-for tailored ride control.

- 12-Speed Long Cage Derailleur (M8250-SGS): Wide link structure, solid aluminum pulley, and reinforced skid-plate increase durability and cage longevity.

- Impact-Resistant Battery (BT-DN320): Removable for charging and secured within the derailleur for stability.

- Compatibility & Connectivity: The system is compatible with Shimano's E-TUBE PROJECT app for custom tuning, third-party integration, and programmable controls. Quick Link chain reconnects make installation straightforward (chain not included).

### Style & Use Case

Optimized for mountain biking disciplines-including enduro, trail riding, and cross-country-the sleek, modern design of the XT M8250 Di2 Wireless Upgrade Kit complements any aggressive MTB build. Its impact-ready engineering and wireless convenience make it ideal for riders who demand top-tier performance and minimal maintenance, whether shredding technical descents or climbing technical climbs.

### Innovative & Differentiating Features

- Wireless Shimano Di2 Technology: Eliminates cable clutter while delivering instant, reliable shifts.

- Automatic Impact Recovery: Maintains precise shifting even after rough impacts.

- Adjustable & Programmable Controls: Fine-tune shift functions and assign custom commands via the E-TUBE PROJECT app.

- Impact-Deflecting & Rugged Design: Built for durability in rugged environments with impact-resistant features and a low-profile derailleur shape.

- Sealed Battery Housing: Ensures power stability and ease of removal for charging without disrupting your ride.

Upgrade your mountain bike with the Shimano Deore XT M8250 Di2 Wireless Upgrade Kit for unbeatable shifting precision, durability, and modern wireless convenience-crafted for the demands of aggressive trail riding and competitive XC racing. Maximize your ride potential with state-of-the-art Shimano technology today!

  • High-performance wireless shifting with Shimano Di2 technology delivering seamless, precise 12-speed gear changes for mountain biking MTB races and trail riding.
  • Constructed with durable aluminum, impact-resistant impact recovery features, and a skid-plate design, ensuring longevity and reliable performance in harsh trail conditions and aggressive enduro rides.
  • Equipped with advanced Shadow ES technology and impact-deflecting shapes, the Shimano XT M8250 derailleur minimizes snagging on rocks and roots while offering a sleek, streamlined profile for optimized clearance and reduced weight.
  • Includes the innovative Rapid ES I-SPEC EV shifter with customizable programmable buttons, short stroke paddles, and multiple shift modes, providing riders with ergonomic, tactile control and quick system tuning options.
  • The embedded BT-DN320 rechargeable battery is protected within the derailleur body for secure placement on rough terrain and easy removal for charging, ensuring consistent power and ultra-reliable wireless operation during intense trail sessions.
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365 Cycles puts the customer above everything. Our number one goal is your satisfaction. When you press the shift lever you want the gears to shift, and when you buy bicycle parts, you want the bicycle parts to arrive on time in new condition. With over 60,000 products and 22 warehouse locations throughout the country, we have the parts you need and they are coming in hot!

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Over the years we have served millions of satisfied customers and continue to serve many of them today. With your feedback, we are confident we can take this lifelong journey together and build a friendship that goes beyond parts and accessories.

“If you want to go fast, go alone, if you want to go far, go together.” -Someone Smart

Ben Berman Founder & CEO of 365 Cycles


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