You need to know these 5 basic skills for Shimano DI2 12 speed 105, Ultegra and Dura-Ace! 

Hi everybody,
Do you want to know 5 basic skills for the Shimano DI2 12 speed? Then be sure to watch this video!
Chapter:
00:00 1. Battery check
02:48 2. Charge the battery
05:18 Synchronized Shift
07:33 Connect with Phone
09:12 Updates
Enjoy watching! Do you have questions or comments? Let me know in the comments. ↓
#shimano #Cycling #DI2

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