SHIMANO DEORE Di2 RD-M6250 12-SPEED REAR DERAILLEUR

The Shimano RD-M6250 DI2 Wireless DEORE 12-speed rear derailleur combines cutting-edge wireless shifting technology with legendary durability.

Featuring automatic impact recovery that instantly restores the derailleur to its original position after crashes, this long-cage mech is built to withstand demanding terrain. The innovative dual-spring Shadow ES design reduces chain bounce and increases spring force by 70%, preventing skips even as cassette teeth wear. With 13T solid pulleys, fluorine-coated bushings, and compatibility with 10-51T SGS cassettes, it delivers reliable performance on every ride. Battery sold separately.

Features

• SGS long cage for 10-51 cassette: Speed paired with range; the long cage rear derailleur withstands hard impacts on the trail and scores with lightning-fast shifting speed and top-class performance at the same time
• Robust Design: A wide link structure, skid-plate design, durable steel plate and solid pulley add robustness and longevity
• RD Protection Function: A new automatic impact recovery function instantly returns the derailleur motor to its original position after impact
• SHIMANO SHADOW ES: A slimmer, stronger evolution of Shimano’s pioneering chain-stabilizing Shadow concept
• Precise & Clean Wireless Shifting: Wireless Di2 paired with HYPERGLIDE+ technology result in smooth, precise and instantaneous shifts
• Wedge Shape: The new wedge shape of Shimano’s most survivable rear derailleur to-date avoids more direct impacts, and smoothly glances off rocks if there is a hit
• Protected Battery: Tucked safely inside an enclosed space, the battery won’t budge even in rough terrain, while remaining completely removable for charging
• LED status display

Specification

• Use: MTB
• Group: DEORE M6200
• Model: RD-M6250
• Mount: Direct attachment (Conventional)
• Technology: Shadow ES
• Gradations: SGS-Type 1x12-speed (10-51 cassette)
• Compatible chain: 12-speed HG
• Max. teeth large sprocket: 51T (SGS)
• Min. teeth large sprocket: 51T (SGS)
• Max. teeth small sprocket: 0T (SGS)
• Min. teeth small sprocket: 10T (SGS)
• LED status indicator: Yes

Pully cage

• SGS long

Material

• Aluminium
• Stainless steel
• Steel
• PA-GF

Colour

• Black

Contents

• 1 x Shimano DEORE Di2 RD-M6250 12-speed Rear Derailleur

BT-DN320 Battery and EC-DN100 Charger not included!!