Ironman Coeur d’Alene Bike Check-In By Liz HichensPublished Jun 25, 2011 comments Tweet Share << Back to StoryOpen full size in new window. integrated Di2 = clean front derailer. Liz HichensLiz Hichens is the Web Producer of Triathlete.com. She is an Ironman and marathon finisher and fan of all endurance sports.Follow @lizhichensAll articles by Liz