Components Front derailleurs MTB Shimano XT FD-M8070 Di2 derailleur, 2x11, Down Swing, without adapter, for welding

Shimano

Shimano XT FD-M8070 Di2 derailleur, 2x11, Down Swing, without adapter, for welding

Name: Shimano XT FD-M8070 Di2 derailleur, 2x11, Down Swing, without adapter, for welding
Price: 208.0 EUR
Availability: LimitedAvailability

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208 €

RRP 245 €

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From 27.01.2026 (Tuesday) Check availability

By courier to your home Express courier delivery DPD

Delivery method on Wednesday 28.01.2026

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Delivery method on Wednesday 28.01.2026

Extended return option up to 100 days More info

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Product description

The Shimano FD-M8070 front derailleur retain the accurate and stable shifting developed for XTR Di2 components.

The technology to change your ride: Shimano XT Di2 2x11-speed Front Derailleur FD-M8070 Down-Swing

Computer-controlled auto trim on the front derailleur keeps the drivetrain running smoothly. Meanwhile, at the rear, changes are seamless, even under high loads, on steep inclines or when cassettes are more mud than teeth. The derailleur motors are twice as powerful as those on Dura-Ace and Ultegra Di2 to give precise shifting in difficult conditions.

Battery performance is identical to that of its big brother, XTR Di2, giving a minimum of several hundred kilometres of power under heavy usage (eg lots of shifting over three chainrings plus control of ancillary devices). The visual LED display indicates battery charge and the LED screen shuts off after a few seconds of inactivity to save battery life. If you do find yourself running low, charging the battery takes around 90 minutes and internal batteries work on a simple plug and play operation so can be easily swapped.

Durability is also in line with XTR Di2 components. A sealed, waterproof system means DEORE XT Di2’s electronic signals will stand up to mud, water and dirt from the worst of winter. Plus, with no worrying about cross-chaining, cable stretch, or cable adjustments, your gear changes will be incredibly consistent.

Features - FD-M8070

Accurate and stable shifting in any condition
Instant response
Customized shift speed within Multi-shift
Powerful shifting
Increased power vs. mechanical
Smart and efficient gear selection with SHIMANO Synchro Shift
Single lever operation
Rider-programmable shift mapping

Product features

Use: MTB
Group: Deore XT Di2 M8050
Model: FD-M8070
Mounting: With Mount Adapter - FD905-D for D-Type / FD905-E for E-Type / FD905-H for High Clamp / FD905-L for Low Clamp (to be ordered separately)
Gear front: 2-speed
Gear rear: 11-speed
Top gear teeth: 34-38T
Total capacity: 10T
Compatible Chain: HG-X 11-speed
Chain stay angle: 66-69°
Chain line: 48.8mm
E-tube port (QTY): 1

Material

Aluminum
Steel

Color

black

Weight

134g (manufacturer information)

Scope of delivery

1 Shimano XT Di2 2x11-speed Front Derailleur FD-M8070 Down-Swing

Mount Adapter SM-FD905 not included! (to be ordered separately - see the following links)

(A) Adatper SM-FD905-D for Direct Mount
(B) Adapter SM-FD905-E for E-Type
(C) Adapter SM-FD905-H for Clamp 34,9mm (31,8/28,6mm) High Clamp
(D) Adapter SM-FD905-L for Clamp 34,9mm (31,8/28,6mm) Low Clamp

Technologies

SEIS - Shimano Electronic Intelligent System

The DURA-ACE 9070 and ULTEGRA 6870, XTR M9050, XT M8050 and ALFINE series have achieved a technological innovation of the computerized shifting system based on the Di2 concept with its new name, the SEIS (SHIMANO ELECTRONIC INTELLIGENT SYSTEM). The SEIS innovative shift technology is still based on the SHIMANO INDEX SYSTEM (SIS) that has proved its superior gear changing characteristics over the years. The big difference is that in this case, the shifting action is provided for by electronics instead of mechanics. This electronic shifting system has been extensively tested over past two years by several professional riders in all conditions possible, such as rain, mud, low temperatures, cobble stone roads and combinations of all of these at the same time. Shifting is executed by simply pressing the button. No power is needed to shift, which gives important advantages since it is easier now to always keep a tight grip on the handlebar and to keep your concentration on riding instead on shifting. The shift system allows accurate and effortless shifting in difficult circumstances like when you have cold hands or when you are completely exhausted. Furthermore, the shifting performance will never be affected by contaminated or stretched cables since the shifting signal is transferred electronically. The operating buttons work similarly to mechanical Dual Control Levers so you don’t need to re-program your mind for a new system.

Synchro Shift

Two derailleurs, One Shifter - Front derailleur reads the rear derailleur’s position and automatically executes front shifts Improves efficiency by minimizing time spent on smaller chainwheels. Programmable synchronized shifting map - The rider chooses when front shifts occur and also chooses rear derailleur command.

E-Tube

E-Tube platform offers optimum flexibility on your bike. E-TUBE transmits interactive signals and power supply to each parts by “Plug & play” connection. E-TUBE is no rust, no stretch, no freeze and it ensures advanced low maintenance. And SM-PCE1 connects between PC and components to update firmware. Digital device stay the latest version with updating firmware for improve function.

Deore XT Di2

Product details

Groupset	Shimano XT
Gears	2x11
Control type	electronic
product ID	31788
EAN

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Warnings and instructions

WARNING
For assistance with installation, adjustment and replacement of the products which are not found in the user's manual, please contact the place of purchase or a distributor. A dealer's manual for professional and experienced bicycle mechanics is available on our website (https://si.shimano.com).
For safety, be sure to read this "user's manual" thoroughly before use, follow it for correct use, and save it so that you can refer back to it at any time.
The following instructions should always be followed in order to prevent personal injury, physical damage to equipment and pollution of the environment. Instructions are classified according to the degree of danger or damage which may occur if the product is used incorrectly.
DANGER - Failure to follow the instructions will result in death or serious injury.
WARNING - Failure to follow the instructions could result in death or serious injury.
CAUTION - Failure to follow the instructions could result in personal injury, or physical damage to equipment and surroundings.

WARNING
- Do not disassemble or alter the product. This may cause the product to not function correctly, and you may fall unexpectedly and be seriously injured.
- When operating the shift switch, be careful to ensure that your fingers do not get caught in the derailleur. The powerful motor that drives the electronic shifting derailleur will continue to operate without stopping until the shift position is reached.
- Be careful to keep parts of your clothing from getting caught in the chain during riding. Otherwise you may fall off the bicycle.

MTB Shimano

Japanese manufacturer produces road, mountain, gravel, trekking, BMX and e-bike groupsets. They also offer a whole series of components and apparel. Their range goes from wheels, footwear, eyewear to backpacks. Shimano is a traditional manufacturer known for their quality work, which is why they are the favourite choice of amateurs and professionals.

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