Shimano Deore M6250 12 Speed Di2 Upgrade Kit

Bring next-level performance and precision to your mountain bike with the Shimano Deore M6250 12-Speed Di2 Upgrade Kit. This all-in-one upgrade set combines cutting-edge Di2 electronic shifting with legendary Shimano reliability, designed for riders who demand smooth, consistent, and fast performance across every trail.

Shimano Deore SW-M6250-R Di2 shifting switch – Ergonomic, customizable, and built for instant, reliable shifting.

Shimano Deore RD-M6250 Di2 12-Speed rear derailleur – Robust, impact-protected, and engineered for fast wireless shifting.

Shimano BT-DN320 Di2 rear derailleur battery – Compact, durable, and long-lasting power source for consistent performance.

Shimano EC-DN100 battery charger for Di2 rear derailleur battery - Efficient charging for uninterrupted riding.

Shimano SM-CN910-12 quick link connector – Reliable, tool-free solution for chain assembly.

From precise wireless shifts to rugged trail durability, this kit gives you everything you need to upgrade your ride to the latest 12-speed Di2 performance platform.

Shimano Deore SW-M6250-R Di2 shifting switch (Clamp band)

The Shimano Deore SW-M6250-R Clamp Band Shifting Switch delivers precise, wireless Di2 shifting performance with an intuitive, easy-to-reach button layout. Designed for comfort and reliability, this switch provides the same fast, consistent shifting as Shimano’s higher-tier groupsets in an affordable, trail-ready form. Its clamp band design allows flexible positioning on any handlebar setup, while customizable buttons give you full control of your riding experience.

• Series: Deore
• Position: Clamp band
  
• Button numbers (pcs): 3
• Switch 1 (Default function): RD outward
  
• Switch 1 (Multiple input | Hold): ✔
  
• Switch 2 (Default function): RD inward
  
• Switch 2 (Multiple input | Hold): ✔
  
• Switch 3 (Default function): Shifting/Adj. mode
• Switch 3 (Multiple input | Hold): ✔
• Battery: CR1632 x 2
• LED (Shimano system status): ✔
• Average weight: 93g
  
  

Shimano Deore RD-M6250 Di2 12-Speed rear derailleur

The Shimano Deore RD-M6250-SGS Rear Derailleur delivers precise, fast, and reliable Di2 electronic shifting in a robust package built for the trails. Featuring Automatic Impact Recovery, a steel plate, and solid pulleys, it stands strong against trail impacts while maintaining elite-level shifting precision.

• Series: Deore
• Rear speeds: 12
• Weight: 499g
• Compatible chain: HG 12-speed
• Direct attachment mount(conventional):✔
• Max. front difference: 0T
• Total capacity: 41T (SGS)
• Low sprocket (Max): 51T (SGS)
• Low sprocket (Min): 51T (SGS)
• Top sprocket (Max): 10T (SGS)
• Top sprocket (Min): 10T (SGS)
• Fluoric coated link bushings: TBD
• Pulley (Guide pulley bearing): TBD
• Pulley (Tension pulley bearing): TBD
• Pulley (Teeth): TBD
• Pulley (Sunken type pulley screw): TBD
• B-axle (Hollow axle): TBD
• Di2 connectivity wireless (Di2 shifting): ✔
• Di2 connectivity wireless (Bluetooth® LE custom (*1) | Adjust mode information): ✔
• Di2 connectivity wireless (Bluetooth® LE custom (*1) | Di2 battery level): ✔
• Di2 connectivity wireless (Bluetooth® LE custom (*1) | Gear position): ✔
• Di2 connectivity wireless (Bluetooth® LE custom (*1) | Shimano E-bike systems data items (*3)): ✔
• Di2 connectivity wireless (Bluetooth® LE custom (*1) | Compatible with E-Tube ride): ✔
• Di2 connectivity wireless (Bluetooth® LE custom (*1) | Compatible with E-Tube project): ✔
• Di2 connectivity wireless (ANT private (*2) | Adjust mode information): ✔
• Di2 connectivity wireless (ANT private (*2) | Di2 battery level): ✔
• Di2 connectivity wireless (ANT private (*2) | Gear position): ✔
• Di2 connectivity wireless (ANT private (*2) | Shimano E-bike systems data items (*3)): ✔
• LED for system status: ✔
  
  

Shimano BT-DN320 Di2 rear derailleur battery

Compact and durable, the Shimano BT-DN320 Di2 internal battery powers your wireless drivetrain with long-lasting reliability. Fitting securely within the rear derailleur, it ensures consistent shifting performance across any terrain.

• Model no: BT-DN320
• Type: On-board battery
• Chemistry: Li-Ion
• Rated voltage (V): 7.6
• Rated capacity (Ah): 0.305
  
  

Shimano EC-DN100 battery charger for Di2 rear derailleur battery

The Shimano EC-DN100 Charger keeps your Di2 battery ready for every ride. Compact and easy to use, this USB-compatible charger is the reliable way to power your Shimano wireless drivetrain.

• Model no: EC-DN100
• Type: On-board battery
• Compatible battery: BT-DN320
• Charging cord: Included
  
  

Shimano SM-CN910-12 quick link connector

The Shimano SM-CN910-12 Quick Link provides a secure, tool-free connection for Shimano 12-speed chains. Perfect for quick installation and easy maintenance, it delivers reliability and convenience for riders.

• Model no: SM-CN910-12
• E-bike rear derailleur system compatible: On-board battery
• Compatible battery: ✔
• Compatible chain: HG 12-speed
• Pin link plate: Nickel plated
• Chromizing treatment link pin: ✔
  
  

Perfect for mountain bikers upgrading to electronic shifting, the Shimano Deore M6250 12 Speed Di2 Upgrade Kit combines wireless precision, durable trail performance, and seamless integration — delivering the ultimate Di2 experience for any trail or terrain.