With shimanos sc m9050 display unit it is easier than ever to keep track of your every move on the trail and insure your di2 system is exactly where you want it for the trail ahead with a quick glance you can monitor your di2 data such as battery life gear selection and shift mode with the ever expanding e tube platform the display also allows you to view your fox suspension position whether you are in climb trail or descend mode you will always be prepared for the trail ahead customized sy