The technology to change your ride: Shimano XT Di2 2×11-speed M8050 Upgrade Kit internal

At the touch of a button you can now change gear with extreme accuracy, speed and precision. When the trail suddenly turns up hill, your DEORE XT drivetrain can now respond to your every demand. When your hands are aching from gripping your bars, a light touch of your Di2 button is all you need to move to a more efficient gear. And together with Synchro Shift technology, which adjusts your front derailleur and your chain line automatically, you´ll always have the right gear options to quickly switch between tough climbs, technical descents and pure-adrenaline racing.

The most groundbreaking technology featuring on DEORE XT Di2 M8050 though is a new wireless Bluetooth connection to Shimano’s E-TUBE program, which is the system Shimano uses to set up and control the Di2 shifting behaviour. Through Bluetooth technology riders or mechanics can wirelessly communicate with their computer, tablet or a smart phone via the SC-MT800 system information display and a new battery. As well as allowing wireless workshop customizability, it allows riders to customize their shifting preferences on the trail via an app on their smartphones.

Additionally, Shimano’s wireless D-FLY Data Management system will allow riders to see battery and gear information on their compatible third party display devices (eg bike computers). This technology will be rolled out with DEORE XT Di2 components and will be available as an upgrade for those currently riding Shimano XTR Di2, either with SC-MT800 or SCM9051 system information displays and a new internal or external battery.

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Shimano XT Di2 System Information Display SC-MT800

• • Identify system status of: battery level, gear position, shift mode and FOX iRD suspension position; all at a glance

• • Shimano Synchronized Shift mode switch with three modes available (S1/S2/Manual) and audible shift notification

• • Precise derailleur adjustment with easy access adjustment mode and numerical adjustment indicator

• • Wireless communication (ANT private/Bluetooth low energy) allows for easy to set up, customization and data utilization in the field with a smart phone, tablet and other mobile electronics

• • Battery charging port (compatible with Di2 charger SM-BCR2)

• • 3 E-Tube ports

• • Smart phone: Bluetooth® wireless connectivity through E-Tube Wireless App; Functions: Drivetrain customization, firmware update

• • Tablet: Bluetooth® wireless connectivity through E-Tube Project Wireless App; Function: Drivetrain customization, firmware update, error check, pre-set

Product features

• • Use: MTB

• • Group:Deore XT Di2 M8050

• • Model:SC-MT800

• • E-tube port (QTY): 3

• • Battery charging port: 1

• • Master unit: No

• • Mount: Clamp 31.8mm or 35mm

• • Display function: Gear indicator (rear 11, front 1/2/3), Shifting mode (Manual/Synchronized), Suspension mode, Shifting adjust mode, Battery charge level

• • Setting function: Shifting adjust, Shifting adjust indicator, System diagnosis, Charging port for built-in battery, Compatible charger, Synchronized shifting mode change

• • Compatible charger: SM-BCR2

• • Bluetooth LE (Low Energy): compatible

Color

• • black

Weight

• • 30g

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Scope of delivery

• • Shimano Di2 XT System Information Display SC-MT800 with Bluetooth

• • Clamp adapter (31.8/35mm)

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Shimano XT Di2 1-/2×11-speed Firebolt Shifter SW-M8050 right

• • Easy operation and accurate shifting

• • Wide comfort lever with position adjust

• • Effortless Multi-shift

• • Multi-shift speed, SHIMANO synchronized shift

• • Ergonomic rotary switch

• • Short stroke perfect click (Single click, auto multiple shift only)

• • Customization of operation

Product features

• • Use: MTB

• • Group:Deore XT Di2 M8050

• • Model:SW-M8050

• • Switch type: Firebolt

• • Mount: Clamp right

• • Gear:1-/2×11-speed (programmable)

• • E-tube port (QTY): 1

• • Master unit: No

• • Switch QTY: 2

Color

• • black

Weight

• • 93g(manufacturer information)

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Scope of delivery

• • Shimano XT Di2 1-/2×11-speed Firebolt Shifter SW-M8050 right

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Shimano XT Di2 11-speed Rear Derailleur RD-M8050 GS Shadow+

• • Accurate and stable shifting in any condition

• • Instant response

• • Customized shift speed within Multi-shift

• • Powerful shifting

• • Seamless gear change even under high load

• • 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:RD-M8050 GS

• • Cage: medium

• • Mount Type: Direct Mount

• • Technology: Shadow RD+

• • Gear rear: 11-speed

• • Max. teeth large sprocket: 42T for 2×11 / 46T for 1×11

• • Min. teeth large sprocket: 40T

• • Min. teeth small sprocket: 11T

• • Max. Front Difference: 10T

• • Total Capacity: 35T

• • Compatible Chain: HG-X 11-speed

• • E-tube port (QTY): 1

Material

• • Aluminum

• • CFRP

• • Steel

Color

• • black

Weight

• • 320g (manufacturer information)

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Scope of delivery

• • Shimano XT Di2 11-speed Rear Derailleur RD-M8050 GS Shadow+

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Shimano Di2 Battery BT-DN110

• • For built-in installation in the frame or seat post

• • High-power lithium-ion battery

• • Long battery life (up to 2000km when fully charged)

• • The charging time for completely discharged battery is just 90 minutes

• • With recycling marking

• • Master Unit

• • Firmware update by E-tube Project

• • Bluetooth LE compatible

• • Compatible with charger SM-BCR2

Product features

• • Model:BT-DN110-1

• • Battery: Lithium Ion

• • Nominal capacity: 500mAh 3.7Wh

• • Operating temperature range:
    • • During discharge: -10°C bis 50°C
    • • During charging: 0°C bis 45°C

• • Nominal voltage: 7.4V

• • Diameter: Ø17mm

• • Length: 152mm

• • Bluetooth LE (Low Energy): compatible

Compatibility

• • Dura Ace Di2 9070

• • Dura Ace Di2 R9150

• • Ultegra Di2 6770

• • Ultegra Di2 6870

• • Alfine Di2

• • XTR Di2 M9050

• • XT Di2 M8050

Weight

• • 52g

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Scope of delivery

• • 1 Shimano Di2 BatteryBT-DN110-1

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Shimano Di2 Battery Charger SM-BCR2 for Battery SM-BTR2 + BT-DN110

Battery charger for Shimano’s SM-BTR2 + BT-DN110 Li-Ion battery. 100-240V, 50/60Hz. Charger with power cord.

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Scope of delivery

• • 1 Shimano Di2 Battery Charger SM-BCR2 incl. USB cable

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Technologies

Bluetooth LE
The most groundbreaking technology featuring is a new wireless Bluetooth connection to Shimano’s E-TUBE program, which is the system Shimano uses to set up and control the Di2 shifting behaviour. Through Bluetooth technology riders or mechanics can wirelessly communicate with their computer, tablet or a smart phone via the wireless unit (EW-WU101/EW-WU111)orthe system information display (SC-MT800/SC-M9051)and a new battery (BT-DN110) or battery mount (BM-DN100). As well as allowing wireless workshop customizability, it allows riders to customize their shifting preferences on the trail via an app on their smartphones.

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.

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.

• • Ergonomic rotary switch match natural hand movement -> Independent lever position adjustment

• • Faster and more accurate shifting -> Short-stroke, vivid index feeling

Shadow RD+

Less distraction quiet drive train. Rear Derailleur Stabilizer reduces chain slap. Simple solution for chain drop. Lighter and more efficient than roller type chain device.