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System Information Display

The SC-MT800 System Information Display shows you what gear you're in, has a battery level indicator, charging port, synchronized shift mode display and also doubles as a Junction A - it has 3 e-Tube ports for you to connect Di2 components to it. The displays lets you charge the system and also connect to it using Bluetooth and ANT+. It is usually installed on mountain bikes.

If you're thinking of using this display on your road bike to replace your Junction A (SM-EW90 / EW-RS910) and Wireless Unit - you can! Note that you can only have one component with wireless/bluetooth functionality plugged in. If you connect both this and a Wireless Unit the Di2 system won't function.

SC-MT800

Details & specifications

Shimano model codeSC-MT800
Shimano model nameSystem Information Display
Weight30 g
SeriesXT M8050
Downloads SC MT800 manual
View on Amazon (new tab)  |  eBay (new tab)

Shopping links

Are you looking to upgrade your bike using this component? We've added shoppings links to this component's Amazon and eBay pages. Click the images below to view the Amazon product page or eBay search results.

Click to view on Amazon
Click to search on eBay

Shimano also made an XTR version of this component - the XTR SC-M9051. It is identical to the XT version, except for the casing (and price).