Trek’s full carbon frame and fork Domane with 11 speed Di2, will get you from one Cajun Party, Bourbon Distillery or RAGBRAI town in ultimate comfort and ease of shifting. The Di2 system will come fully charged and ready for you to ride for hours or days. You’ll be able to ride without worry of battery loss as the battery life for the Shimano Di2 system is months. Have problems shifting a mechanical drop bar bike? The Di2 system allows riders the comfort of a road bike with shifting at the push of a button.