Rear derailleur Shimano DEORE Di2 RD-M6250 SGS 1x12-speed

The Shimano DEORE Di2 RD-M6250 SGS rear derailleur is designed for MTB and 1x12-speed systems with a 10–51T cassette.

Features

• Long SGS cage for a 10–51T cassette: the derailleur withstands hard impacts on the trail and provides fast shifting.
• Robust design: a wide link structure, skid-plate design, durable steel plate and solid pulley add strength and durability.
• RD Protection Function: after an impact, the automatic recovery function returns the derailleur motor to its original position.
• SHIMANO SHADOW ES: a slimmer and stronger version of Shimano’s chain-stabilizing Shadow concept.
• Precise and smooth wireless shifting: wireless Di2 combined with HYPERGLIDE+ technology provides smooth, precise and instantaneous shifts.
• Wedge shape: the new shape helps avoid direct impacts and allows the derailleur to glance off rocks if struck.
• Protected battery: safely housed in an enclosed space, the battery stays in place on rough terrain and remains removable for charging.
• LED status display.

Technical specifications

• Use: MTB
• Group: DEORE M6200
• Model: RD-M6250
• Mount: Direct attachment (conventional)
• Technology: Shadow ES
• Gearing: SGS type, 1x12-speed (10–51T cassette)
• Compatible chain: 12-speed HG
• Maximum teeth on largest sprocket: 51T
• Minimum teeth on largest sprocket: 51T
• Minimum teeth on smallest sprocket: 10T
• LED status indicator: Yes
• Pulley cage: Long SGS type
• Materials: Aluminum, stainless steel, steel, PA-GF