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SHIMANO

E-Bike SHIMANO DEORE XT Di2 Rear Derailleur RD-M8260-12 12V Long Cage

Réf. fabricant : IRDM826012SGSB
The SHIMANO DEORE XT Di2 RD-M8260-12 E-Bike rear derailleur is designed to meet the specific requirements of E-Bikes. This long-cage 12-speed model combines the... Read more
369,90 €
369,90 €
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Description

The SHIMANO DEORE XT Di2 RD-M8260-12 E-Bike rear derailleur is designed to meet the specific requirements of E-Bikes. This long-cage 12-speed model combines the precision of Di2 wireless shifting with full compatibility with HYPERGLIDE+ technology, guaranteeing fast, smooth gear changes, even under heavy load. Powered directly from the bike's main battery via an E-TUBE cable, it eliminates the need for a dedicated battery.

Its robust design is based on a wide-link structure, a reinforced cover plate and a lightweight, durable aluminum fork. SHIMANO SHADOW ES technology, more compact and resistant, ensures excellent chain stability. In the event of impact, the automatic recovery function instantly returns the derailleur to its original position, effectively protecting the drivetrain.

Optimized for e-bike use, the SHIMANO DEORE XT Di2 RD-M8260-12 E-Bike Rear Derailleur features AUTO SHIFT and FREE SHIFT technologies. Intelligent sensors automatically adapt the ratio as you pedal, while shifting remains possible at all times, even when freewheeling. Combined with a 10-51-tooth cassette, it offers a wide development range and a smooth, controlled riding experience.

Ref: 15819413913980

Informations techniques

Model: RD-M8260-12
Series: DEORE XT
Type: electric MTB rear derailleur
Rear gears: 12
Compatible chain: HG 12-speed
Mounting: direct (traditional)

Compatible only with SW-M6250, M8250, M9250 or M8150, EM800, EN600 controllers.
Compatible only with Shimano 10/51-tooth HG or HG+ cassette.
13-tooth rollers on bearings.
Fluorine-coated bearings.

Max. front difference : 0D
Total capacity: 41D
Sprocket min/max. : 51D
Top sprocket max./min. : 10D
13-tooth rollers on bearings.
Aluminum screed

Technology & design :
Di2 wired and wireless shifters
SHIMANO SHADOW ES
Protection function with automatic recovery
AUTO SHIFT and FREE SHIFT technologies
Hollow B axis

Bluetooth® LE :
Setting mode ✔
Engaged speed ✔
SHIMANO E-BIKE SYSTEMS data ✔
E-TUBE RIDE compatible ✔
E-TUBE PROJECT compatible ✔

ANT private :
Setting mode ✔
Engaged speed ✔
SHIMANO E-BIKE SYSTEMS data ✔

Ports :
SD300 port: 1
SD50 ports: 0

Weight (manufacturer): 430g
;

Informations prix

*Supplier suggested retail price in October 2025