The Shimano DEORE rear derailleur upgrade kit (Di2) RDM6250UPGKIT with SGS clamp is designed for mountain bikers who want to improve gear shifting without replacing the entire groupset. The kit offers a wireless 12-speed Di2 drivetrain for fast, clean, and ergonomic installation.

The kit is compatible with the Shimano DEORE RD-M6250 rear derailleur, which works with a 12-speed HG chain. It is designed to facilitate installation and ensure long-term compatibility.

Features

• Wireless 12-speed Di2 drivetrain
• Compatible with Shimano RD-M6250 rear derailleur
• Chain type: HG 12-speed
• Lowest sprocket size: up to 51 teeth (SGS)
• Highest sprocket size: up to 10 teeth (SGS)
• Durable steel pulley cage
• Shift switch: SW-M6250
• Battery: BT-DN320 (capacity 2.32 Wh, 0.305 Ah)
• Battery charger: EC-DN100
• QUICK-LINK connector: SM-CN910-12

Package contents

• Rear derailleur RD-M6250 (SGS)
• Shift switch SW-M6250
• Battery BT-DN320
• Battery charger EC-DN100
• QUICK-LINK connector SM-CN910-12
• Clamp